Release 1.4.0

Improve the chat demo

.gitignore

@@ -8,3 +8,4 @@ lib-cov
 *.pid
 benchmarks/*.png
 node_modules
+coverage

.npmignore

@@ -1,3 +1,4 @@
 support
 test
 examples
+.gitignore

.travis.yml

@@ -1,6 +1,20 @@
+sudo: false
+before_install:
+  - npm install -g npm@'>=1.4.3'
 language: node_js
 node_js:
-  - 0.6
+  - "0.8"
+  - "0.10"
+  - "0.12"
+  - "4"
+
+git:
+  depth: 1
+
+#matrix:
+  #fast_finish: true
+  #allow_failures:
+    #- node_js: "0.11"
 
 notifications:
   irc: "irc.freenode.org#socket.io"

History.md

@@ -1,4 +1,299 @@
 
+1.4.0 / 2015-11-28
+==================
+
+  * socket.io: increase large binary data test timeout
+  * package: bump `engine.io` for release
+  * trigger callback even when joining an already joined room
+  * package: bump parser
+  * namespace: clear rooms flag after a clients call (fixes #1978)
+  * package: bump `socket.io-parser`
+  * fixed tests with large data
+  * fixed a typo in the example code
+  * package: bump mocha
+  * package: bump `has-binary` and `zuul-ngrok`
+  * package: bump `engine.io` and `socket.io-client`
+  * README: clarified documentation of Socket.in
+  * README: fixed up legacy repo links
+  * test: better timeout for stress test
+  * socket: don't set request property which has a getter
+  * removed proxy index file
+  * support flags on namespace
+  * improve Socket#packet and Client#packet
+  * socket: warn node_redis-style about missing `error`
+  * test: added failing test
+  * test: increase timeout for large binary data test
+  * package: bump `has-binary` to work with all objects (fixes #1955)
+  * fix origin verification default https port [evanlucas]
+  * support compression [nkzawa]
+
+1.3.7 / 2015-09-21
+==================
+
+  * package: bump `socket.io-client` for node4 compatibility
+  * package: bump `engine.io` for node4 compatibility
+
+1.3.6 / 2015-07-14
+==================
+
+  * package: bump `engine.io` to fix build on windows
+
+1.3.5 / 2015-03-03
+==================
+
+ * package: bump `socket.io-parser`
+
+1.3.4 / 2015-02-14
+==================
+
+ * package: bump `socket.io-client`
+
+1.3.3 / 2015-02-03
+==================
+
+ * socket: warn node_redis-style about missing `error`
+ * package: bump parser to better handle bad binary packets
+
+1.3.2 / 2015-01-19
+==================
+
+ * no change on this release
+
+1.3.1 / 2015-01-19
+==================
+
+ * no change on this release
+ * package: bump `engine.io`
+
+1.3.0 / 2015-01-19
+==================
+
+ * package: bump `engine.io`
+ * add test for reconnection after server restarts [rase-]
+ * update license with up-to-date year range [fay-jai]
+ * fix leaving unknown rooms [defunctzombie]
+ * allow null origins when allowed origins is a function [drewblaisdell]
+ * fix tests on node 0.11
+ * package: fix `npm test` to run on windows
+ * package: bump `debug` v2.1.0 [coderaiser]
+ * added tests for volatile [rase-]
+
+1.2.1 / 2014-11-21
+==================
+
+ * fix protocol violations and improve error handling (GH-1880)
+ * package: bump `engine.io` for websocket leak fix [3rd-Eden]
+ * style tweaks
+
+1.2.0 / 2014-10-27
+==================
+
+ * package: bump `engine.io`
+ * downloads badge
+ * add test to check that empty rooms are autopruned
+ * added Server#origins(v:Function) description for dynamic CORS
+ * added test coverage for Server#origins(function) for dynamic CORS
+ * added optional Server#origins(function) for dynamic CORS
+ * fix usage example for Server#close
+ * package: fix main file for example application 'chat'
+ * package: bump `socket.io-parser`
+ * update README http ctor to createServer()
+ * bump adapter with a lot of fixes for room bookkeeping
+
+1.1.0 / 2014-09-04
+==================
+
+ * examples: minor fix of escaping
+ * testing for equivalence of namespaces starting with / or without
+ * update index.js
+ * added relevant tests
+ * take "" and "/" as equivalent namespaces on server
+ * use svg instead of png to get better image quality in readme
+ * make CI build faster
+ * fix splice arguments and `socket.rooms` value update in `socket.leaveAll`.
+ * client cannot connect to non-existing namespaces
+ * bump engine.io version to get the cached IP address
+ * fixed handshake object address property and made the test case more strict.
+ * package: bump `engine.io`
+ * fixed the failing test where server crashes on disconnect involving connectBuffer
+ * npmignore: ignore `.gitignore` (fixes #1607)
+ * test: added failing case for `socket.disconnect` and nsps
+ * fix repo in package.json
+ * improve Close documentation
+ * use ephemeral ports
+ * fix: We should use the standard http protocol to handler the etag header.
+ * override default browser font-family for inputs
+ * update has-binary-data to 1.0.3
+ * add close specs
+ * add ability to stop the http server even if not created inside socket.io
+ * make sure server gets close
+ * Add test case for checking that reconnect_failed is fired only once upon failure
+ * package: bump `socket.io-parser` for `component-emitter` dep fix
+
+1.0.6 / 2014-06-19
+==================
+
+ * package: bump `socket.io-client`
+
+1.0.5 / 2014-06-16
+==================
+
+ * package: bump `engine.io` to fix jsonp `\n` bug and CORS warnings
+ * index: fix typo [yanatan16]
+ * add `removeListener` to blacklisted events
+ * examples: clearer instructions to install chat example
+ * index: fix namespace `connectBuffer` issue
+
+1.0.4 / 2014-06-02
+==================
+
+ * package: bump socket.io-client
+
+1.0.3 / 2014-05-31
+==================
+
+ * package: bump `socket.io-client`
+ * package: bump `socket.io-parser` for binary ACK fix
+ * package: bump `engine.io` for binary UTF8 fix
+ * example: fix XSS in chat example
+
+1.0.2 / 2014-05-28
+==================
+
+ * package: bump `socket.io-parser` for windows fix
+
+1.0.1 / 2014-05-28
+==================
+
+ * bump due to bad npm tag
+
+1.0.0 / 2014-05-28
+==================
+
+ * stable release
+
+1.0.0-pre5 / 2014-05-22
+=======================
+
+ * package: bump `socket.io-client` for parser fixes
+ * package: bump `engine.io`
+
+1.0.0-pre4 / 2014-05-19
+=======================
+
+ * package: bump client
+
+1.0.0-pre3 / 2014-05-17
+=======================
+
+ * package: bump parser
+ * package: bump engine.io
+
+1.0.0-pre2 / 2014-04-27
+=======================
+
+ * package: bump `engine.io`
+ * added backwards compatible of engine.io maxHttpBufferSize
+ * added test that server and client using same protocol
+ * added support for setting allowed origins
+ * added information about logging
+ * the set function in server can be used to set some attributes for BC
+ * fix error in callback call 'done' instead of 'next' in docs
+ * package: bump `socket.io-parser`
+ * package: bump `expect.js`
+ * added some new tests, including binary with acks
+
+1.0.0-pre / 2014-03-14
+======================
+
+ * implemented `engine.io`
+ * implemented `socket.io-adapter`
+ * implemented `socket.io-protocol`
+ * implemented `debug` and improved instrumentation
+ * added binary support
+ * added new `require('io')(srv)` signature
+ * simplified `socket.io-client` serving
+
+0.9.14 / 2013-03-29
+===================
+
+  * manager: fix memory leak with SSL [jpallen]
+
+0.9.13 / 2012-12-13
+===================
+
+  * package: fixed `base64id` requirement
+
+0.9.12 / 2012-12-13
+===================
+
+  * manager: fix for latest node which is returning a clone with `listeners` [viirya]
+
+0.9.11 / 2012-11-02
+===================
+
+  * package: move redis to optionalDependenices [3rd-Eden]
+  * bumped client
+
+0.9.10 / 2012-08-10
+===================
+
+  * Don't lowercase log messages
+  * Always set the HTTP response in case an error should be returned to the client
+  * Create or destroy the flash policy server on configuration change
+  * Honour configuration to disable flash policy server
+  * Add express 3.0 instructions on Readme.md
+  * Bump client
+
+0.9.9 / 2012-08-01
+==================
+
+  * Fixed sync disconnect xhrs handling
+  * Put license text in its own file (#965)
+  * Add warning to .listen() to ease the migration to Express 3.x
+  * Restored compatibility with node 0.4.x
+
+0.9.8 / 2012-07-24
+==================
+
+  * Bumped client.
+
+0.9.7 / 2012-07-24
+==================
+
+  * Prevent crash when socket leaves a room twice.
+  * Corrects unsafe usage of for..in
+  * Fix for node 0.8 with `gzip compression` [vadimi]
+  * Update redis to support Node 0.8.x
+  * Made ID generation securely random
+  * Fix Redis Store race condition in manager onOpen unsubscribe callback
+  * Fix for EventEmitters always reusing the same Array instance for listeners
+
+0.9.6 / 2012-04-17
+==================
+
+  * Fixed XSS in jsonp-polling.
+
+0.9.5 / 2012-04-05
+==================
+
+  * Added test for polling and socket close.
+  * Ensure close upon request close.
+  * Fix disconnection reason being lost for polling transports.
+  * Ensure that polling transports work with Connection: close.
+  * Log disconnection reason.
+
+0.9.4 / 2012-04-01
+==================
+
+  * Disconnecting from namespace improvement (#795) [DanielBaulig]
+  * Bumped client with polling reconnection loop (#438)
+
+0.9.3 / 2012-03-28
+==================
+
+  * Fix "Syntax error" on FF Web Console with XHR Polling [mikito]
+
 0.9.2 / 2012-03-13
 ==================
 

LICENSE

@@ -0,0 +1,22 @@
+(The MIT License)
+
+Copyright (c) 2014-2015 Automattic <dev@cloudup.com>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Makefile

@@ -1,31 +1,15 @@
 
-ALL_TESTS = $(shell find test/ -name '*.test.js')
-ALL_BENCH = $(shell find benchmarks -name '*.bench.js')
-
-run-tests:
-	@./node_modules/.bin/expresso \
-		-t 3000 \
-		-I support \
-		--serial \
-		$(TESTFLAGS) \
-		$(TESTS)
+REPORTER = dot
 
 test:
-	@$(MAKE) NODE_PATH=lib TESTS="$(ALL_TESTS)" run-tests
+	@./node_modules/.bin/mocha \
+		--reporter $(REPORTER) \
+		--slow 200ms \
+		--bail
 
 test-cov:
-	@TESTFLAGS=--cov $(MAKE) test
+	@./node_modules/.bin/istanbul cover ./node_modules/.bin/_mocha -- \
+		--reporter $(REPORTER) \
+		test/
 
-test-leaks:
-	@ls test/leaks/* | xargs node --expose_debug_as=debug --expose_gc
-
-run-bench:
-	@node $(PROFILEFLAGS) benchmarks/runner.js
-
-bench:
-	@$(MAKE) BENCHMARKS="$(ALL_BENCH)" run-bench
-
-profile:
-	@PROFILEFLAGS='--prof --trace-opt --trace-bailout --trace-deopt' $(MAKE) bench
-
-.PHONY: test bench profile
+.PHONY: test

Readme.md

@@ -1,343 +1,424 @@
-# Socket.IO
 
-Socket.IO is a Node.JS project that makes WebSockets and realtime possible in
-all browsers. It also enhances WebSockets by providing built-in multiplexing,
-horizontal scalability, automatic JSON encoding/decoding, and more.
+# socket.io
 
-## How to Install
-
-    npm install socket.io
+[![Build Status](https://secure.travis-ci.org/socketio/socket.io.svg)](https://travis-ci.org/socketio/socket.io)
+![NPM version](https://badge.fury.io/js/socket.io.svg)
+![Downloads](https://img.shields.io/npm/dm/socket.io.svg?style=flat)
+[![](http://slack.socket.io/badge.svg?)](http://slack.socket.io)
 
 ## How to use
 
-First, require `socket.io`:
+The following example attaches socket.io to a plain Node.JS
+HTTP server listening on port `3000`.
 
 ```js
-var io = require('socket.io');
-```
-
-Next, attach it to a HTTP/HTTPS server. If you're using the fantastic `express`
-web framework:
-
-```js
-var app = express.createServer()
-  , io = io.listen(app);
-
-app.listen(80);
-
-io.sockets.on('connection', function (socket) {
-  socket.emit('news', { hello: 'world' });
-  socket.on('my other event', function (data) {
-    console.log(data);
-  });
+var server = require('http').createServer();
+var io = require('socket.io')(server);
+io.on('connection', function(socket){
+  socket.on('event', function(data){});
+  socket.on('disconnect', function(){});
 });
+server.listen(3000);
 ```
 
-Finally, load it from the client side code:
-
-```html
-<script src="/socket.io/socket.io.js"></script>
-<script>
-  var socket = io.connect('http://localhost');
-  socket.on('news', function (data) {
-    console.log(data);
-    socket.emit('my other event', { my: 'data' });
-  });
-</script>
-```
-
-For more thorough examples, look at the `examples/` directory.
-
-## Short recipes
-
-### Sending and receiving events.
-
-Socket.IO allows you to emit and receive custom events.
-Besides `connect`, `message` and `disconnect`, you can emit custom events:
+### Standalone
 
 ```js
-// note, io.listen(<port>) will create a http server for you
-var io = require('socket.io').listen(80);
-
-io.sockets.on('connection', function (socket) {
-  io.sockets.emit('this', { will: 'be received by everyone' });
-
-  socket.on('private message', function (from, msg) {
-    console.log('I received a private message by ', from, ' saying ', msg);
-  });
-
-  socket.on('disconnect', function () {
-    io.sockets.emit('user disconnected');
-  });
-});
+var io = require('socket.io')();
+io.on('connection', function(socket){});
+io.listen(3000);
 ```
 
-### Storing data associated to a client
+### In conjunction with Express
 
-Sometimes it's necessary to store data associated with a client that's
-necessary for the duration of the session.
-
-#### Server side
+Starting with **3.0**, express applications have become request handler
+functions that you pass to `http` or `http` `Server` instances. You need
+to pass the `Server` to `socket.io`, and not the express application
+function.
 
 ```js
-var io = require('socket.io').listen(80);
-
-io.sockets.on('connection', function (socket) {
-  socket.on('set nickname', function (name) {
-    socket.set('nickname', name, function () { socket.emit('ready'); });
-  });
-
-  socket.on('msg', function () {
-    socket.get('nickname', function (err, name) {
-      console.log('Chat message by ', name);
-    });
-  });
-});
+var app = require('express')();
+var server = require('http').createServer(app);
+var io = require('socket.io')(server);
+io.on('connection', function(){ /* … */ });
+server.listen(3000);
 ```
 
-#### Client side
+### In conjunction with Koa
 
-```html
-<script>
-  var socket = io.connect('http://localhost');
-
-  socket.on('connect', function () {
-    socket.emit('set nickname', confirm('What is your nickname?'));
-    socket.on('ready', function () {
-      console.log('Connected !');
-      socket.emit('msg', confirm('What is your message?'));
-    });
-  });
-</script>
-```
-
-### Restricting yourself to a namespace
-
-If you have control over all the messages and events emitted for a particular
-application, using the default `/` namespace works.
-
-If you want to leverage 3rd-party code, or produce code to share with others,
-socket.io provides a way of namespacing a `socket`.
-
-This has the benefit of `multiplexing` a single connection. Instead of
-socket.io using two `WebSocket` connections, it'll use one.
-
-The following example defines a socket that listens on '/chat' and one for
-'/news':
-
-#### Server side
+Like Express.JS, Koa works by exposing an application as a request
+handler function, but only by calling the `callback` method.
 
 ```js
-var io = require('socket.io').listen(80);
+var app = require('koa')();
+var server = require('http').createServer(app.callback());
+var io = require('socket.io')(server);
+io.on('connection', function(){ /* … */ });
+server.listen(3000);
+```
 
-var chat = io
-  .of('/chat')
-  .on('connection', function (socket) {
-    socket.emit('a message', { that: 'only', '/chat': 'will get' });
-    chat.emit('a message', { everyone: 'in', '/chat': 'will get' });
+## API
+
+### Server
+
+  Exposed by `require('socket.io')`.
+
+### Server()
+
+  Creates a new `Server`. Works with and without `new`:
+
+  ```js
+  var io = require('socket.io')();
+  // or
+  var Server = require('socket.io');
+  var io = new Server();
+  ```
+
+### Server(opts:Object)
+
+  Optionally, the first or second argument (see below) of the `Server`
+  constructor can be an options object.
+
+  The following options are supported:
+
+  - `serveClient` sets the value for Server#serveClient()
+  - `path` sets the value for Server#path()
+
+  The same options passed to socket.io are always passed to
+  the `engine.io` `Server` that gets created. See engine.io
+  [options](https://github.com/socketio/engine.io#methods-1)
+  as reference.
+
+### Server(srv:http#Server, opts:Object)
+
+  Creates a new `Server` and attaches it to the given `srv`. Optionally
+  `opts` can be passed.
+
+### Server(port:Number, opts:Object)
+
+  Binds socket.io to a new `http.Server` that listens on `port`.
+
+### Server#serveClient(v:Boolean):Server
+
+  If `v` is `true` the attached server (see `Server#attach`) will serve
+  the client files. Defaults to `true`.
+
+  This method has no effect after `attach` is called.
+
+  ```js
+  // pass a server and the `serveClient` option
+  var io = require('socket.io')(http, { serveClient: false });
+
+  // or pass no server and then you can call the method
+  var io = require('socket.io')();
+  io.serveClient(false);
+  io.attach(http);
+  ```
+
+  If no arguments are supplied this method returns the current value.
+
+### Server#path(v:String):Server
+
+  Sets the path `v` under which `engine.io` and the static files will be
+  served. Defaults to `/socket.io`.
+
+  If no arguments are supplied this method returns the current value.
+
+### Server#adapter(v:Adapter):Server
+
+  Sets the adapter `v`. Defaults to an instance of the `Adapter` that
+  ships with socket.io which is memory based. See
+  [socket.io-adapter](https://github.com/socketio/socket.io-adapter).
+
+  If no arguments are supplied this method returns the current value.
+
+### Server#origins(v:String):Server
+
+  Sets the allowed origins `v`. Defaults to any origins being allowed.
+
+  If no arguments are supplied this method returns the current value.
+
+### Server#origins(v:Function):Server
+
+  Sets the allowed origins as dynamic function. Function takes two arguments `origin:String` and `callback(error, success)`, where `success` is a boolean value indicating whether origin is allowed or not.
+
+  __Potential drawbacks__:
+  * in some situations, when it is not possible to determine `origin` it may have value of `*`
+  * As this function will be executed for every request, it is advised to make this function work as fast as possible
+  * If `socket.io` is used together with `Express`, the CORS headers will be affected only for `socket.io` requests. For Express can use [cors](https://github.com/expressjs/cors)
+
+
+### Server#sockets:Namespace
+
+  The default (`/`) namespace.
+
+### Server#attach(srv:http#Server, opts:Object):Server
+
+  Attaches the `Server` to an engine.io instance on `srv` with the
+  supplied `opts` (optionally).
+
+### Server#attach(port:Number, opts:Object):Server
+
+  Attaches the `Server` to an engine.io instance that is bound to `port`
+  with the given `opts` (optionally).
+
+### Server#listen
+
+  Synonym of `Server#attach`.
+
+### Server#bind(srv:engine#Server):Server
+
+  Advanced use only. Binds the server to a specific engine.io `Server`
+  (or compatible API) instance.
+
+### Server#onconnection(socket:engine#Socket):Server
+
+  Advanced use only. Creates a new `socket.io` client from the incoming
+  engine.io (or compatible API) `socket`.
+
+### Server#of(nsp:String):Namespace
+
+  Initializes and retrieves the given `Namespace` by its pathname
+  identifier `nsp`.
+
+  If the namespace was already initialized it returns it right away.
+
+### Server#emit
+
+  Emits an event to all connected clients. The following two are
+  equivalent:
+
+  ```js
+  var io = require('socket.io')();
+  io.sockets.emit('an event sent to all connected clients');
+  io.emit('an event sent to all connected clients');
+  ```
+
+  For other available methods, see `Namespace` below.
+
+### Server#close
+
+  Closes socket server
+
+  ```js
+  var Server = require('socket.io');
+  var PORT   = 3030;
+  var server = require('http').Server();
+
+  var io = Server(PORT);
+
+  io.close(); // Close current server
+
+  server.listen(PORT); // PORT is free to use
+
+  io = Server(server);
+  ```
+
+### Server#use
+
+  See `Namespace#use` below.
+
+### Namespace
+
+  Represents a pool of sockets connected under a given scope identified
+  by a pathname (eg: `/chat`).
+
+  By default the client always connects to `/`.
+
+#### Events
+
+  - `connection` / `connect`. Fired upon a connection.
+
+    Parameters:
+    - `Socket` the incoming socket.
+
+### Namespace#name:String
+
+  The namespace identifier property.
+
+### Namespace#connected:Object<Socket>
+
+  Hash of `Socket` objects that are connected to this namespace indexed
+  by `id`.
+
+### Namespace#clients(fn:Function)
+
+  Gets a list of client IDs connected to this namespace (across all nodes if applicable).
+
+  An example to get all clients in a namespace:
+
+  ```js
+  var io = require('socket.io')();
+  io.of('/chat').clients(function(error, clients){
+    if (error) throw error;
+    console.log(clients); // => [PZDoMHjiu8PYfRiKAAAF, Anw2LatarvGVVXEIAAAD]
   });
+  ```
 
-var news = io
-  .of('/news');
-  .on('connection', function (socket) {
-    socket.emit('item', { news: 'item' });
+  An example to get all clients in namespace's room:
+
+  ```js
+  var io = require('socket.io')();
+  io.of('/chat').in('general').clients(function(error, clients){
+    if (error) throw error;
+    console.log(clients); // => [Anw2LatarvGVVXEIAAAD]
   });
-```
+  ```
 
-#### Client side:
+  As with broadcasting, the default is all clients from the default namespace ('/'):
 
-```html
-<script>
-  var chat = io.connect('http://localhost/chat')
-    , news = io.connect('http://localhost/news');
-
-  chat.on('connect', function () {
-    chat.emit('hi!');
+  ```js
+  var io = require('socket.io')();
+  io.clients(function(error, clients){
+    if (error) throw error;
+    console.log(clients); // => [6em3d4TJP8Et9EMNAAAA, G5p55dHhGgUnLUctAAAB]
   });
+  ```
 
-  news.on('news', function () {
-    news.emit('woot');
+### Namespace#use(fn:Function):Namespace
+
+  Registers a middleware, which is a function that gets executed for
+  every incoming `Socket` and receives as parameter the socket and a
+  function to optionally defer execution to the next registered
+  middleware.
+
+  ```js
+  var io = require('socket.io')();
+  io.use(function(socket, next){
+    if (socket.request.headers.cookie) return next();
+    next(new Error('Authentication error'));
   });
-</script>
-```
+  ```
 
-### Sending volatile messages.
+  Errors passed to middleware callbacks are sent as special `error`
+  packets to clients.
 
-Sometimes certain messages can be dropped. Let's say you have an app that
-shows realtime tweets for the keyword `bieber`. 
+### Socket
 
-If a certain client is not ready to receive messages (because of network slowness
-or other issues, or because he's connected through long polling and is in the
-middle of a request-response cycle), if he doesn't receive ALL the tweets related
-to bieber your application won't suffer.
+  A `Socket` is the fundamental class for interacting with browser
+  clients. A `Socket` belongs to a certain `Namespace` (by default `/`)
+  and uses an underlying `Client` to communicate.
 
-In that case, you might want to send those messages as volatile messages.
+### Socket#rooms:Array
 
-#### Server side
+  A list of strings identifying the rooms this socket is in.
 
-```js
-var io = require('socket.io').listen(80);
+### Socket#client:Client
 
-io.sockets.on('connection', function (socket) {
-  var tweets = setInterval(function () {
-    getBieberTweet(function (tweet) {
-      socket.volatile.emit('bieber tweet', tweet);
-    });
-  }, 100);
+  A reference to the underlying `Client` object.
 
-  socket.on('disconnect', function () {
-    clearInterval(tweets);
+### Socket#conn:Socket
+
+  A reference to the underlying `Client` transport connection (engine.io
+  `Socket` object).
+
+### Socket#request:Request
+
+  A getter proxy that returns the reference to the `request` that
+  originated the underlying engine.io `Client`. Useful for accessing
+  request headers such as `Cookie` or `User-Agent`.
+
+### Socket#id:String
+
+  A unique identifier for the socket session, that comes from the
+  underlying `Client`.
+
+### Socket#emit(name:String[, …]):Socket
+
+  Emits an event to the socket identified by the string `name`. Any
+  other parameters can be included.
+
+  All datastructures are supported, including `Buffer`. JavaScript
+  functions can't be serialized/deserialized.
+
+  ```js
+  var io = require('socket.io')();
+  io.on('connection', function(socket){
+    socket.emit('an event', { some: 'data' });
   });
-});
-```
+  ```
 
-#### Client side
+### Socket#join(name:String[, fn:Function]):Socket
 
-In the client side, messages are received the same way whether they're volatile
-or not.
+  Adds the socket to the `room`, and fires optionally a callback `fn`
+  with `err` signature (if any).
 
-### Getting acknowledgements
+  The socket is automatically a member of a room identified with its
+  session id (see `Socket#id`).
 
-Sometimes, you might want to get a callback when the client confirmed the message
-reception.
+  The mechanics of joining  rooms are handled by the `Adapter`
+  that has been configured (see `Server#adapter` above), defaulting to
+  [socket.io-adapter](https://github.com/socketio/socket.io-adapter).
 
-To do this, simply pass a function as the last parameter of `.send` or `.emit`.
-What's more, when you use `.emit`, the acknowledgement is done by you, which
-means you can also pass data along:
+### Socket#leave(name:String[, fn:Function]):Socket
 
-#### Server side
+  Removes the socket from `room`, and fires optionally a callback `fn`
+  with `err` signature (if any).
 
-```js
-var io = require('socket.io').listen(80);
+  **Rooms are left automatically upon disconnection**.
 
-io.sockets.on('connection', function (socket) {
-  socket.on('ferret', function (name, fn) {
-    fn('woot');
+  The mechanics of leaving rooms are handled by the `Adapter`
+  that has been configured (see `Server#adapter` above), defaulting to
+  [socket.io-adapter](https://github.com/socketio/socket.io-adapter).
+
+### Socket#to(room:String):Socket
+
+  Sets a modifier for a subsequent event emission that the event will
+  only be _broadcasted_ to sockets that have joined the given `room`.
+
+  To emit to multiple rooms, you can call `to` several times.
+
+  ```js
+  var io = require('socket.io')();
+  io.on('connection', function(socket){
+    socket.to('others').emit('an event', { some: 'data' });
   });
-});
-```
+  ```
 
-#### Client side
+### Socket#in(room:String):Socket
 
-```html
-<script>
-  var socket = io.connect(); // TIP: .connect with no args does auto-discovery
-  socket.on('connect', function () { // TIP: you can avoid listening on `connect` and listen on events directly too!
-    socket.emit('ferret', 'tobi', function (data) {
-      console.log(data); // data will be 'woot'
-    });
+  Same as `Socket#to`
+
+### Socket#compress(v:Boolean):Socket
+
+  Sets a modifier for a subsequent event emission that the event data will
+  only be _compressed_ if the value is `true`. Defaults to `true` when you don't call the method.
+
+  ```js
+  var io = require('socket.io')();
+  io.on('connection', function(socket){
+    socket.compress(false).emit('an event', { some: 'data' });
   });
-</script>
+  ```
+
+### Client
+
+  The `Client` class represents an incoming transport (engine.io)
+  connection. A `Client` can be associated with many multiplexed `Socket`
+  that belong to different `Namespace`s.
+
+### Client#conn
+
+  A reference to the underlying `engine.io` `Socket` connection.
+
+### Client#request
+
+  A getter proxy that returns the reference to the `request` that
+  originated the engine.io connection. Useful for accessing
+  request headers such as `Cookie` or `User-Agent`.
+
+## Debug / logging
+
+Socket.IO is powered by [debug](https://github.com/visionmedia/debug).
+In order to see all the debug output, run your app with the environment variable
+`DEBUG` including the desired scope.
+
+To see the output from all of Socket.IO's debugging scopes you can use:
+
+```
+DEBUG=socket.io* node myapp
 ```
 
-### Broadcasting messages
+## License
 
-To broadcast, simply add a `broadcast` flag to `emit` and `send` method calls.
-Broadcasting means sending a message to everyone else except for the socket
-that starts it.
-
-#### Server side
-
-```js
-var io = require('socket.io').listen(80);
-
-io.sockets.on('connection', function (socket) {
-  socket.broadcast.emit('user connected');
-  socket.broadcast.json.send({ a: 'message' });
-});
-```
-
-### Rooms
-
-Sometimes you want to put certain sockets in the same room, so that it's easy
-to broadcast to all of them together.
-
-Think of this as built-in channels for sockets. Sockets `join` and `leave`
-rooms in each socket.
-
-#### Server side
-
-```js
-var io = require('socket.io').listen(80);
-
-io.sockets.on('connection', function (socket) {
-  socket.join('justin bieber fans');
-  socket.broadcast.to('justin bieber fans').emit('new fan');
-  io.sockets.in('rammstein fans').emit('new non-fan');
-});
-```
-
-### Using it just as a cross-browser WebSocket
-
-If you just want the WebSocket semantics, you can do that too.
-Simply leverage `send` and listen on the `message` event:
-
-#### Server side
-
-```js
-var io = require('socket.io').listen(80);
-
-io.sockets.on('connection', function (socket) {
-  socket.on('message', function () { });
-  socket.on('disconnect', function () { });
-});
-```
-
-#### Client side
-
-```html
-<script>
-  var socket = io.connect('http://localhost/');
-  socket.on('connect', function () {
-    socket.send('hi');
-
-    socket.on('message', function (msg) {
-      // my msg
-    });
-  });
-</script>
-```
-
-### Changing configuration
-
-Configuration in socket.io is TJ-style:
-
-#### Server side
-
-```js
-var io = require('socket.io').listen(80);
-
-io.configure(function () {
-  io.set('transports', ['websocket', 'flashsocket', 'xhr-polling']);
-});
-
-io.configure('development', function () {
-  io.set('transports', ['websocket', 'xhr-polling']);
-  io.enable('log');
-});
-```
-
-## License 
-
-(The MIT License)
-
-Copyright (c) 2011 Guillermo Rauch &lt;guillermo@learnboost.com&gt;
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-'Software'), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+MIT

benchmarks/decode.bench.js

@@ -1,64 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-var benchmark = require('benchmark')
-  , colors = require('colors')
-  , io = require('../')
-  , parser = io.parser
-  , suite = new benchmark.Suite('Decode packet');
-
-suite.add('string', function () {
-  parser.decodePacket('4:::"2"');
-});
-
-suite.add('event', function () {
-  parser.decodePacket('5:::{"name":"woot"}');
-});
-
-suite.add('event+ack', function () {
-  parser.decodePacket('5:1+::{"name":"tobi"}');
-});
-
-suite.add('event+data', function () {
-  parser.decodePacket('5:::{"name":"edwald","args":[{"a": "b"},2,"3"]}');
-});
-
-suite.add('heartbeat', function () {
-  parser.decodePacket('2:::');
-});
-
-suite.add('error', function () {
-  parser.decodePacket('7:::2+0');
-});
-
-var payload = parser.encodePayload([
-    parser.encodePacket({ type: 'message', data: '5', endpoint: '' })
-  , parser.encodePacket({ type: 'message', data: '53d', endpoint: '' })
-  , parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' })
-  , parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' })
-  , parser.encodePacket({ type: 'message', data: 'foobarbazfoobarbaz', endpoint: '' })
-  , parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' })
-  , parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' })
-]);
-
-suite.add('payload', function () {
-  parser.decodePayload(payload);
-});
-
-suite.on('cycle', function (bench, details) {
-  console.log('\n' + suite.name.grey, details.name.white.bold);
-  console.log([
-      details.hz.toFixed(2).cyan + ' ops/sec'.grey
-    , details.count.toString().white + ' times executed'.grey
-    , 'benchmark took '.grey + details.times.elapsed.toString().white + ' sec.'.grey
-    , 
-  ].join(', '.grey));
-});
-
-if (!module.parent) {
-  suite.run();
-} else {
-  module.exports = suite;
-}

benchmarks/encode.bench.js

@@ -1,90 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-var benchmark = require('benchmark')
-  , colors = require('colors')
-  , io = require('../')
-  , parser = io.parser
-  , suite = new benchmark.Suite('Encode packet');
-
-suite.add('string', function () {
-  parser.encodePacket({
-      type: 'json'
-    , endpoint: ''
-    , data: '2'
-  });
-});
-
-suite.add('event', function () {
-  parser.encodePacket({
-      type: 'event'
-    , name: 'woot'
-    , endpoint: ''
-    , args: []
-  });
-});
-
-suite.add('event+ack', function () {
-  parser.encodePacket({
-      type: 'json'
-    , id: 1
-    , ack: 'data'
-    , endpoint: ''
-    , data: { a: 'b' }
-  });
-});
-
-suite.add('event+data', function () {
-  parser.encodePacket({
-      type: 'event'
-    , name: 'edwald'
-    , endpoint: ''
-    , args: [{a: 'b'}, 2, '3']
-  });
-});
-
-suite.add('heartbeat', function () {
-  parser.encodePacket({
-      type: 'heartbeat'
-    , endpoint: ''
-  })
-});
-
-suite.add('error', function () {
-  parser.encodePacket({
-      type: 'error'
-    , reason: 'unauthorized'
-    , advice: 'reconnect'
-    , endpoint: ''
-  })
-})
-
-suite.add('payload', function () {
-  parser.encodePayload([
-      parser.encodePacket({ type: 'message', data: '5', endpoint: '' })
-    , parser.encodePacket({ type: 'message', data: '53d', endpoint: '' })
-    , parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' })
-    , parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' })
-    , parser.encodePacket({ type: 'message', data: 'foobarbazfoobarbaz', endpoint: '' })
-    , parser.encodePacket({ type: 'message', data: 'foobarbaz', endpoint: '' })
-    , parser.encodePacket({ type: 'message', data: 'foobar', endpoint: '' })
-  ]);
-});
-
-suite.on('cycle', function (bench, details) {
-  console.log('\n' + suite.name.grey, details.name.white.bold);
-  console.log([
-      details.hz.toFixed(2).cyan + ' ops/sec'.grey
-    , details.count.toString().white + ' times executed'.grey
-    , 'benchmark took '.grey + details.times.elapsed.toString().white + ' sec.'.grey
-    , 
-  ].join(', '.grey));
-});
-
-if (!module.parent) {
-  suite.run();
-} else {
-  module.exports = suite;
-}

benchmarks/runner.js

@@ -1,55 +0,0 @@
-/**
- * Benchmark runner dependencies
- */
-
-var colors = require('colors')
-  , path = require('path');
-
-/**
- * Find all the benchmarks
- */
-
-var benchmarks_files = process.env.BENCHMARKS.split(' ')
-  , all = [].concat(benchmarks_files)
-  , first = all.shift()
-  , benchmarks = {};
-
-// find the benchmarks and load them all in our obj
-benchmarks_files.forEach(function (file) {
-  benchmarks[file] = require(path.join(__dirname, '..', file));
-});
-
-// setup the complete listeners
-benchmarks_files.forEach(function (file) {
-  var benchmark = benchmarks[file]
-    , next_file = all.shift()
-    , next = benchmarks[next_file];
-
-  /**
-   * Generate a oncomplete function for the tests, either we are done or we
-   * have more benchmarks to process.
-   */
-
-   function complete () {
-      if (!next) {
-        console.log(
-          '\n\nBenchmark completed in'.grey
-        , (Date.now() - start).toString().green + ' ms'.grey
-        );
-      } else {
-        console.log('\nStarting benchmark '.grey + next_file.yellow);
-        next.run();
-      }
-   }
-
-   // attach the listener
-   benchmark.on('complete', complete);
-});
-
-/**
- * Start the benchmark
- */
-
-var start = Date.now();
-console.log('Starting benchmark '.grey + first.yellow);
-benchmarks[first].run();

examples/chat/README.md

@@ -0,0 +1,25 @@
+
+# Socket.IO Chat
+
+A simple chat demo for socket.io
+
+## How to use
+
+```
+$ cd socket.io
+$ npm install
+$ cd examples/chat
+$ npm install
+$ node .
+```
+
+And point your browser to `http://localhost:3000`. Optionally, specify
+a port by supplying the `PORT` env variable.
+
+## Features
+
+- Multiple users can join a chat room by each entering a unique username
+on website load.
+- Users can type chat messages to the chat room.
+- A notification is sent to all users when a user joins or leaves
+the chatroom.

examples/chat/app.js

@@ -1,80 +0,0 @@
-/**
- * Module dependencies.
- */
-
-var express = require('express')
-  , stylus = require('stylus')
-  , nib = require('nib')
-  , sio = require('../../lib/socket.io');
-
-/**
- * App.
- */
-
-var app = express.createServer();
-
-/**
- * App configuration.
- */
-
-app.configure(function () {
-  app.use(stylus.middleware({ src: __dirname + '/public', compile: compile }));
-  app.use(express.static(__dirname + '/public'));
-  app.set('views', __dirname);
-  app.set('view engine', 'jade');
-
-  function compile (str, path) {
-    return stylus(str)
-      .set('filename', path)
-      .use(nib());
-  };
-});
-
-/**
- * App routes.
- */
-
-app.get('/', function (req, res) {
-  res.render('index', { layout: false });
-});
-
-/**
- * App listen.
- */
-
-app.listen(3000, function () {
-  var addr = app.address();
-  console.log('   app listening on http://' + addr.address + ':' + addr.port);
-});
-
-/**
- * Socket.IO server (single process only)
- */
-
-var io = sio.listen(app)
-  , nicknames = {};
-
-io.sockets.on('connection', function (socket) {
-  socket.on('user message', function (msg) {
-    socket.broadcast.emit('user message', socket.nickname, msg);
-  });
-
-  socket.on('nickname', function (nick, fn) {
-    if (nicknames[nick]) {
-      fn(true);
-    } else {
-      fn(false);
-      nicknames[nick] = socket.nickname = nick;
-      socket.broadcast.emit('announcement', nick + ' connected');
-      io.sockets.emit('nicknames', nicknames);
-    }
-  });
-
-  socket.on('disconnect', function () {
-    if (!socket.nickname) return;
-
-    delete nicknames[socket.nickname];
-    socket.broadcast.emit('announcement', socket.nickname + ' disconnected');
-    socket.broadcast.emit('nicknames', nicknames);
-  });
-});

examples/chat/index.jade

@@ -1,83 +0,0 @@
-doctype 5
-html
-  head
-    link(href='/stylesheets/style.css', rel='stylesheet')
-    script(src='http://code.jquery.com/jquery-1.6.1.min.js')
-    script(src='/socket.io/socket.io.js')
-    script
-      // socket.io specific code
-      var socket = io.connect();
-
-      socket.on('connect', function () {
-        $('#chat').addClass('connected');
-      });
-
-      socket.on('announcement', function (msg) {
-        $('#lines').append($('<p>').append($('<em>').text(msg)));
-      });
-
-      socket.on('nicknames', function (nicknames) {
-        $('#nicknames').empty().append($('<span>Online: </span>'));
-        for (var i in nicknames) {
-          $('#nicknames').append($('<b>').text(nicknames[i]));
-        }
-      });
-
-      socket.on('user message', message);
-      socket.on('reconnect', function () {
-        $('#lines').remove();
-        message('System', 'Reconnected to the server');
-      });
-
-      socket.on('reconnecting', function () {
-        message('System', 'Attempting to re-connect to the server');
-      });
-
-      socket.on('error', function (e) {
-        message('System', e ? e : 'A unknown error occurred');
-      });
-
-      function message (from, msg) {
-        $('#lines').append($('<p>').append($('<b>').text(from), msg));
-      }
-
-      // dom manipulation
-      $(function () {
-        $('#set-nickname').submit(function (ev) {
-          socket.emit('nickname', $('#nick').val(), function (set) {
-            if (!set) {
-              clear();
-              return $('#chat').addClass('nickname-set');
-            }
-            $('#nickname-err').css('visibility', 'visible');
-          });
-          return false;
-        });
-
-        $('#send-message').submit(function () {
-          message('me', $('#message').val());
-          socket.emit('user message', $('#message').val());
-          clear();
-          $('#lines').get(0).scrollTop = 10000000;
-          return false;
-        });
-
-        function clear () {
-          $('#message').val('').focus();
-        };
-      });
-  body
-    #chat
-      #nickname
-        form.wrap#set-nickname
-          p Please type in your nickname and press enter.
-          input#nick
-          p#nickname-err Nickname already in use
-      #connecting
-        .wrap Connecting to socket.io server
-      #messages
-        #nicknames
-        #lines
-      form#send-message
-        input#message
-        button Send

examples/chat/index.js

@@ -0,0 +1,75 @@
+// Setup basic express server
+var express = require('express');
+var app = express();
+var server = require('http').createServer(app);
+var io = require('../..')(server);
+var port = process.env.PORT || 3000;
+
+server.listen(port, function () {
+  console.log('Server listening at port %d', port);
+});
+
+// Routing
+app.use(express.static(__dirname + '/public'));
+
+// Chatroom
+
+var numUsers = 0;
+
+io.on('connection', function (socket) {
+  var addedUser = false;
+
+  // when the client emits 'new message', this listens and executes
+  socket.on('new message', function (data) {
+    // we tell the client to execute 'new message'
+    socket.broadcast.emit('new message', {
+      username: socket.username,
+      message: data
+    });
+  });
+
+  // when the client emits 'add user', this listens and executes
+  socket.on('add user', function (username) {
+    if (addedUser) return;
+
+    // we store the username in the socket session for this client
+    socket.username = username;
+    ++numUsers;
+    addedUser = true;
+    socket.emit('login', {
+      numUsers: numUsers
+    });
+    // echo globally (all clients) that a person has connected
+    socket.broadcast.emit('user joined', {
+      username: socket.username,
+      numUsers: numUsers
+    });
+  });
+
+  // when the client emits 'typing', we broadcast it to others
+  socket.on('typing', function () {
+    socket.broadcast.emit('typing', {
+      username: socket.username
+    });
+  });
+
+  // when the client emits 'stop typing', we broadcast it to others
+  socket.on('stop typing', function () {
+    socket.broadcast.emit('stop typing', {
+      username: socket.username
+    });
+  });
+
+  // when the user disconnects.. perform this
+  socket.on('disconnect', function () {
+    if (addedUser) {
+      --numUsers;
+
+      // echo globally that this client has left
+      socket.broadcast.emit('user left', {
+        username: socket.username,
+        numUsers: numUsers
+      });
+    }
+  });
+});

examples/chat/package.json

@@ -1,11 +1,12 @@
 {
-    "name": "chat.io"
-  , "description": "example chat application with socket.io"
-  , "version": "0.0.1"
-  , "dependencies": {
-        "express": "2.5.5"
-      , "jade": "0.16.4"
-      , "stylus": "0.19.0"
-      , "nib": "0.2.0"
-    }
-}
+  "name": "socket.io-chat",
+  "version": "0.0.0",
+  "description": "A simple chat client using socket.io",
+  "main": "index.js",
+  "author": "Grant Timmerman",
+  "private": true,
+  "license": "BSD",
+  "dependencies": {
+    "express": "3.4.8"
+  }
+}

examples/chat/public/index.html

@@ -0,0 +1,28 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Socket.IO Chat Example</title>
+  <link rel="stylesheet" href="style.css">
+</head>
+<body>
+  <ul class="pages">
+    <li class="chat page">
+      <div class="chatArea">
+        <ul class="messages"></ul>
+      </div>
+      <input class="inputMessage" placeholder="Type here..."/>
+    </li>
+    <li class="login page">
+      <div class="form">
+        <h3 class="title">What's your nickname?</h3>
+        <input class="usernameInput" type="text" maxlength="14" />
+      </div>
+    </li>
+  </ul>
+
+  <script src="https://code.jquery.com/jquery-1.10.2.min.js"></script>
+  <script src="/socket.io/socket.io.js"></script>
+  <script src="/main.js"></script>
+</body>
+</html>

examples/chat/public/main.js

@@ -0,0 +1,266 @@
+$(function() {
+  var FADE_TIME = 150; // ms
+  var TYPING_TIMER_LENGTH = 400; // ms
+  var COLORS = [
+    '#e21400', '#91580f', '#f8a700', '#f78b00',
+    '#58dc00', '#287b00', '#a8f07a', '#4ae8c4',
+    '#3b88eb', '#3824aa', '#a700ff', '#d300e7'
+  ];
+
+  // Initialize variables
+  var $window = $(window);
+  var $usernameInput = $('.usernameInput'); // Input for username
+  var $messages = $('.messages'); // Messages area
+  var $inputMessage = $('.inputMessage'); // Input message input box
+
+  var $loginPage = $('.login.page'); // The login page
+  var $chatPage = $('.chat.page'); // The chatroom page
+
+  // Prompt for setting a username
+  var username;
+  var connected = false;
+  var typing = false;
+  var lastTypingTime;
+  var $currentInput = $usernameInput.focus();
+
+  var socket = io();
+
+  function addParticipantsMessage (data) {
+    var message = '';
+    if (data.numUsers === 1) {
+      message += "there's 1 participant";
+    } else {
+      message += "there are " + data.numUsers + " participants";
+    }
+    log(message);
+  }
+
+  // Sets the client's username
+  function setUsername () {
+    username = cleanInput($usernameInput.val().trim());
+
+    // If the username is valid
+    if (username) {
+      $loginPage.fadeOut();
+      $chatPage.show();
+      $loginPage.off('click');
+      $currentInput = $inputMessage.focus();
+
+      // Tell the server your username
+      socket.emit('add user', username);
+    }
+  }
+
+  // Sends a chat message
+  function sendMessage () {
+    var message = $inputMessage.val();
+    // Prevent markup from being injected into the message
+    message = cleanInput(message);
+    // if there is a non-empty message and a socket connection
+    if (message && connected) {
+      $inputMessage.val('');
+      addChatMessage({
+        username: username,
+        message: message
+      });
+      // tell server to execute 'new message' and send along one parameter
+      socket.emit('new message', message);
+    }
+  }
+
+  // Log a message
+  function log (message, options) {
+    var $el = $('<li>').addClass('log').text(message);
+    addMessageElement($el, options);
+  }
+
+  // Adds the visual chat message to the message list
+  function addChatMessage (data, options) {
+    // Don't fade the message in if there is an 'X was typing'
+    var $typingMessages = getTypingMessages(data);
+    options = options || {};
+    if ($typingMessages.length !== 0) {
+      options.fade = false;
+      $typingMessages.remove();
+    }
+
+    var $usernameDiv = $('<span class="username"/>')
+      .text(data.username)
+      .css('color', getUsernameColor(data.username));
+    var $messageBodyDiv = $('<span class="messageBody">')
+      .text(data.message);
+
+    var typingClass = data.typing ? 'typing' : '';
+    var $messageDiv = $('<li class="message"/>')
+      .data('username', data.username)
+      .addClass(typingClass)
+      .append($usernameDiv, $messageBodyDiv);
+
+    addMessageElement($messageDiv, options);
+  }
+
+  // Adds the visual chat typing message
+  function addChatTyping (data) {
+    data.typing = true;
+    data.message = 'is typing';
+    addChatMessage(data);
+  }
+
+  // Removes the visual chat typing message
+  function removeChatTyping (data) {
+    getTypingMessages(data).fadeOut(function () {
+      $(this).remove();
+    });
+  }
+
+  // Adds a message element to the messages and scrolls to the bottom
+  // el - The element to add as a message
+  // options.fade - If the element should fade-in (default = true)
+  // options.prepend - If the element should prepend
+  //   all other messages (default = false)
+  function addMessageElement (el, options) {
+    var $el = $(el);
+
+    // Setup default options
+    if (!options) {
+      options = {};
+    }
+    if (typeof options.fade === 'undefined') {
+      options.fade = true;
+    }
+    if (typeof options.prepend === 'undefined') {
+      options.prepend = false;
+    }
+
+    // Apply options
+    if (options.fade) {
+      $el.hide().fadeIn(FADE_TIME);
+    }
+    if (options.prepend) {
+      $messages.prepend($el);
+    } else {
+      $messages.append($el);
+    }
+    $messages[0].scrollTop = $messages[0].scrollHeight;
+  }
+
+  // Prevents input from having injected markup
+  function cleanInput (input) {
+    return $('<div/>').text(input).text();
+  }
+
+  // Updates the typing event
+  function updateTyping () {
+    if (connected) {
+      if (!typing) {
+        typing = true;
+        socket.emit('typing');
+      }
+      lastTypingTime = (new Date()).getTime();
+
+      setTimeout(function () {
+        var typingTimer = (new Date()).getTime();
+        var timeDiff = typingTimer - lastTypingTime;
+        if (timeDiff >= TYPING_TIMER_LENGTH && typing) {
+          socket.emit('stop typing');
+          typing = false;
+        }
+      }, TYPING_TIMER_LENGTH);
+    }
+  }
+
+  // Gets the 'X is typing' messages of a user
+  function getTypingMessages (data) {
+    return $('.typing.message').filter(function (i) {
+      return $(this).data('username') === data.username;
+    });
+  }
+
+  // Gets the color of a username through our hash function
+  function getUsernameColor (username) {
+    // Compute hash code
+    var hash = 7;
+    for (var i = 0; i < username.length; i++) {
+       hash = username.charCodeAt(i) + (hash << 5) - hash;
+    }
+    // Calculate color
+    var index = Math.abs(hash % COLORS.length);
+    return COLORS[index];
+  }
+
+  // Keyboard events
+
+  $window.keydown(function (event) {
+    // Auto-focus the current input when a key is typed
+    if (!(event.ctrlKey || event.metaKey || event.altKey)) {
+      $currentInput.focus();
+    }
+    // When the client hits ENTER on their keyboard
+    if (event.which === 13) {
+      if (username) {
+        sendMessage();
+        socket.emit('stop typing');
+        typing = false;
+      } else {
+        setUsername();
+      }
+    }
+  });
+
+  $inputMessage.on('input', function() {
+    updateTyping();
+  });
+
+  // Click events
+
+  // Focus input when clicking anywhere on login page
+  $loginPage.click(function () {
+    $currentInput.focus();
+  });
+
+  // Focus input when clicking on the message input's border
+  $inputMessage.click(function () {
+    $inputMessage.focus();
+  });
+
+  // Socket events
+
+  // Whenever the server emits 'login', log the login message
+  socket.on('login', function (data) {
+    connected = true;
+    // Display the welcome message
+    var message = "Welcome to Socket.IO Chat – ";
+    log(message, {
+      prepend: true
+    });
+    addParticipantsMessage(data);
+  });
+
+  // Whenever the server emits 'new message', update the chat body
+  socket.on('new message', function (data) {
+    addChatMessage(data);
+  });
+
+  // Whenever the server emits 'user joined', log it in the chat body
+  socket.on('user joined', function (data) {
+    log(data.username + ' joined');
+    addParticipantsMessage(data);
+  });
+
+  // Whenever the server emits 'user left', log it in the chat body
+  socket.on('user left', function (data) {
+    log(data.username + ' left');
+    addParticipantsMessage(data);
+    removeChatTyping(data);
+  });
+
+  // Whenever the server emits 'typing', show the typing message
+  socket.on('typing', function (data) {
+    addChatTyping(data);
+  });
+
+  // Whenever the server emits 'stop typing', kill the typing message
+  socket.on('stop typing', function (data) {
+    removeChatTyping(data);
+  });
+});

examples/chat/public/style.css

@@ -0,0 +1,150 @@
+/* Fix user-agent */
+
+* {
+  box-sizing: border-box;
+}
+
+html {
+  font-weight: 300;
+  -webkit-font-smoothing: antialiased;
+}
+
+html, input {
+  font-family:
+    "HelveticaNeue-Light",
+    "Helvetica Neue Light",
+    "Helvetica Neue",
+    Helvetica,
+    Arial,
+    "Lucida Grande",
+    sans-serif;
+}
+
+html, body {
+  height: 100%;
+  margin: 0;
+  padding: 0;
+}
+
+ul {
+  list-style: none;
+  word-wrap: break-word;
+}
+
+/* Pages */
+
+.pages {
+  height: 100%;
+  margin: 0;
+  padding: 0;
+  width: 100%;
+}
+
+.page {
+  height: 100%;
+  position: absolute;
+  width: 100%;
+}
+
+/* Login Page */
+
+.login.page {
+  background-color: #000;
+}
+
+.login.page .form {
+  height: 100px;
+  margin-top: -100px;
+  position: absolute;
+
+  text-align: center;
+  top: 50%;
+  width: 100%;
+}
+
+.login.page .form .usernameInput {
+  background-color: transparent;
+  border: none;
+  border-bottom: 2px solid #fff;
+  outline: none;
+  padding-bottom: 15px;
+  text-align: center;
+  width: 400px;
+}
+
+.login.page .title {
+  font-size: 200%;
+}
+
+.login.page .usernameInput {
+  font-size: 200%;
+  letter-spacing: 3px;
+}
+
+.login.page .title, .login.page .usernameInput {
+  color: #fff;
+  font-weight: 100;
+}
+
+/* Chat page */
+
+.chat.page {
+  display: none;
+}
+
+/* Font */
+
+.messages {
+  font-size: 150%;
+}
+
+.inputMessage {
+  font-size: 100%;
+}
+
+.log {
+  color: gray;
+  font-size: 70%;
+  margin: 5px;
+  text-align: center;
+}
+
+/* Messages */
+
+.chatArea {
+  height: 100%;
+  padding-bottom: 60px;
+}
+
+.messages {
+  height: 100%;
+  margin: 0;
+  overflow-y: scroll;
+  padding: 10px 20px 10px 20px;
+}
+
+.message.typing .messageBody {
+  color: gray;
+}
+
+.username {
+  float: left;
+  font-weight: 700;
+  overflow: hidden;
+  padding-right: 15px;
+  text-align: right;
+}
+
+/* Input */
+
+.inputMessage {
+  border: 10px solid #000;
+  bottom: 0;
+  height: 60px;
+  left: 0;
+  outline: none;
+  padding-left: 10px;
+  position: absolute;
+  right: 0;
+  width: 100%;
+}

examples/chat/public/stylesheets/mixins.styl

@@ -1,96 +0,0 @@
-border-radius(n)
-  -webkit-border-radius n
-  -moz-border-radius n
-  border-radius n
-
-// replace str with val
-
-replace(expr, str, val)
-  expr = clone(expr)
-  for e, i in expr
-    if str == e
-      expr[i] = val
-  expr
-
-// normalize gradient point (webkit)
-
-grad-point(pos)
-  if length(pos) == 1
-    return left pos if pos in (top bottom)
-    return pos top if pos in (left right)
-  else if pos[0] in (top bottom)
-    pos[1] pos[0]
-  else
-    pos
-
-// implicit color stop position
-
-pos-in-stops(i, stops)
-  len = length(stops)
-  if len - 1 == i
-    100%
-  else if i
-    unit(i / len * 100, '%')
-  else
-    0%
-
-// normalize color stops
-//   - (color pos) -> (pos color)
-//   - (color) -> (implied-pos color)
-
-normalize-stops(stops)
-  stops = clone(stops)
-  for stop, i in stops
-    if length(stop) == 1
-      color = stop[0]
-      stop[0] = pos-in-stops(i, stops)
-      stop[1] = color
-    else if typeof(stop[1]) == 'unit'
-      pos = stop[1]
-      stop[1] = stop[0]
-      stop[0] = pos
-  stops
-
-// join color stops with the given translation function
-
-join-stops(stops, translate)
-  str = ''
-  len = length(stops)
-  for stop, i in stops
-    str += ', ' if i
-    pos = stop[0]
-    color = stop[1]
-    str += translate(color, pos)
-  unquote(str)
-
-// webkit translation function
-
-webkit-stop(color, pos)
-  s('color-stop(%d, %s)', pos / 100, color)
-
-// mozilla translation function
-
-moz-stop(color, pos)
-  s('%s %s', color, pos)
-
-// create a linear gradient with the given start
-// position, followed by color stops
-
-linear-gradient(start, stops...)
-  error('color stops required') unless length(stops)
-  prop = current-property[0]
-  val = current-property[1]
-  stops = normalize-stops(stops)
-
-  // webkit
-  end = grad-point(opposite-position(start))
-  webkit = s('-webkit-gradient(linear, %s, %s, %s)', grad-point(start), end, join-stops(stops, webkit-stop))
-  add-property(prop, replace(val, '__CALL__', webkit))
-
-  // moz
-  stops = join-stops(stops, moz-stop)
-  moz = s('-moz-linear-gradient(%s, %s)', start, stops)
-  add-property(prop, replace(val, '__CALL__', moz))
-
-  // literal
-  s('linear-gradient(%s, %s)', start, stops)

examples/chat/public/stylesheets/style.css

@@ -1,188 +0,0 @@
-#chat,
-#nickname,
-#messages {
-  width: 600px;
-}
-#chat {
-  position: relative;
-  border: 1px solid #ccc;
-}
-#nickname,
-#connecting {
-  position: absolute;
-  height: 410px;
-  z-index: 100;
-  left: 0;
-  top: 0;
-  background: #fff;
-  text-align: center;
-  width: 600px;
-  font: 15px Georgia;
-  color: #666;
-  display: block;
-}
-#nickname .wrap,
-#connecting .wrap {
-  padding-top: 150px;
-}
-#nickname input {
-  border: 1px solid #ccc;
-  padding: 10px;
-}
-#nickname input:focus {
-  border-color: #999;
-  outline: 0;
-}
-#nickname #nickname-err {
-  color: #8b0000;
-  font-size: 12px;
-  visibility: hidden;
-}
-.connected #connecting {
-  display: none;
-}
-.nickname-set #nickname {
-  display: none;
-}
-#messages {
-  height: 380px;
-  background: #eee;
-}
-#messages em {
-  text-shadow: 0 1px 0 #fff;
-  color: #999;
-}
-#messages p {
-  padding: 0;
-  margin: 0;
-  font: 12px Helvetica, Arial;
-  padding: 5px 10px;
-}
-#messages p b {
-  display: inline-block;
-  padding-right: 10px;
-}
-#messages p:nth-child(even) {
-  background: #fafafa;
-}
-#messages #nicknames {
-  background: #ccc;
-  padding: 2px 4px 4px;
-  font: 11px Helvetica;
-}
-#messages #nicknames span {
-  color: #000;
-}
-#messages #nicknames b {
-  display: inline-block;
-  color: #fff;
-  background: #999;
-  padding: 3px 6px;
-  margin-right: 5px;
-  -webkit-border-radius: 10px;
-  -moz-border-radius: 10px;
-  border-radius: 10px;
-  text-shadow: 0 1px 0 #666;
-}
-#messages #lines {
-  height: 355px;
-  overflow: auto;
-  overflow-x: hidden;
-  overflow-y: auto;
-}
-#messages #lines::-webkit-scrollbar {
-  width: 6px;
-  height: 6px;
-}
-#messages #lines::-webkit-scrollbar-button:start:decrement,
-#messages #lines ::-webkit-scrollbar-button:end:increment {
-  display: block;
-  height: 10px;
-}
-#messages #lines::-webkit-scrollbar-button:vertical:increment {
-  background-color: #fff;
-}
-#messages #lines::-webkit-scrollbar-track-piece {
-  background-color: #fff;
-  -webkit-border-radius: 3px;
-}
-#messages #lines::-webkit-scrollbar-thumb:vertical {
-  height: 50px;
-  background-color: #ccc;
-  -webkit-border-radius: 3px;
-}
-#messages #lines::-webkit-scrollbar-thumb:horizontal {
-  width: 50px;
-  background-color: #fff;
-  -webkit-border-radius: 3px;
-}
-#send-message {
-  background: #fff;
-  position: relative;
-}
-#send-message input {
-  border: none;
-  height: 30px;
-  padding: 0 10px;
-  line-height: 30px;
-  vertical-align: middle;
-  width: 580px;
-}
-#send-message input:focus {
-  outline: 0;
-}
-#send-message button {
-  position: absolute;
-  top: 5px;
-  right: 5px;
-}
-button {
-  margin: 0;
-  -webkit-user-select: none;
-  -moz-user-select: none;
-  user-select: none;
-  display: inline-block;
-  text-decoration: none;
-  background: #43a1f7;
-  background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #43a1f7), color-stop(1, #377ad0));
-  background: -webkit-linear-gradient(top, #43a1f7 0%, #377ad0 100%);
-  background: -moz-linear-gradient(top, #43a1f7 0%, #377ad0 100%);
-  background: linear-gradient(top, #43a1f7 0%, #377ad0 100%);
-  border: 1px solid #2e70c4;
-  -webkit-border-radius: 16px;
-  -moz-border-radius: 16px;
-  border-radius: 16px;
-  color: #fff;
-  font-family: "lucida grande", sans-serif;
-  font-size: 11px;
-  font-weight: normal;
-  line-height: 1;
-  padding: 3px 10px 5px 10px;
-  text-align: center;
-  text-shadow: 0 -1px 1px #2d6dc0;
-}
-button:hover,
-button.hover {
-  background: darker;
-  background: -webkit-gradient(linear, left top, left bottom, color-stop(0, #43a1f7), color-stop(1, #2e70c4));
-  background: -webkit-linear-gradient(top, #43a1f7 0%, #2e70c4 100%);
-  background: -moz-linear-gradient(top, #43a1f7 0%, #2e70c4 100%);
-  background: linear-gradient(top, #43a1f7 0%, #2e70c4 100%);
-  border: 1px solid #2e70c4;
-  cursor: pointer;
-  text-shadow: 0 -1px 1px #2c6bbb;
-}
-button:active,
-button.active {
-  background: #2e70c4;
-  border: 1px solid #2e70c4;
-  border-bottom: 1px solid #2861aa;
-  text-shadow: 0 -1px 1px #2b67b5;
-}
-button:focus,
-button.focus {
-  outline: none;
-  -webkit-box-shadow: 0 1px 0 0 rgba(255,255,255,0.4), 0 0 4px 0 #377ad0;
-  -moz-box-shadow: 0 1px 0 0 rgba(255,255,255,0.4), 0 0 4px 0 #377ad0;
-  box-shadow: 0 1px 0 0 rgba(255,255,255,0.4), 0 0 4px 0 #377ad0;
-}

examples/chat/public/stylesheets/style.styl

@@ -1,118 +0,0 @@
-@import 'nib'
-
-#chat, #nickname, #messages
-  width 600px
-
-#chat
-  position relative
-  border 1px solid #ccc
-
-#nickname, #connecting
-  position absolute
-  height 410px
-  z-index 100
-  left 0
-  top 0
-  background #fff
-  text-align center
-  width 600px
-  font 15px Georgia
-  color #666
-  display block
-  .wrap
-    padding-top 150px
-
-#nickname
-  input
-    border 1px solid #ccc
-    padding 10px
-    &:focus
-      border-color #999
-      outline 0
-  #nickname-err
-    color darkred
-    font-size 12px
-    visibility hidden
-
-.connected
-  #connecting
-    display none
-
-.nickname-set
-  #nickname
-    display none
-
-#messages
-  height 380px
-  background #eee
-  em
-    text-shadow 0 1px 0 #fff
-    color #999
-  p
-    padding 0
-    margin 0
-    font 12px Helvetica, Arial
-    padding 5px 10px
-    b
-      display inline-block
-      padding-right 10px
-  p:nth-child(even)
-    background #fafafa
-  #nicknames
-    background #ccc
-    padding 2px 4px 4px
-    font 11px Helvetica
-    span
-      color black
-    b
-      display inline-block
-      color #fff
-      background #999
-      padding 3px 6px
-      margin-right 5px
-      border-radius 10px
-      text-shadow 0 1px 0 #666
-  #lines
-    height 355px
-    overflow auto
-    overflow-x hidden
-    overflow-y auto
-    &::-webkit-scrollbar
-      width 6px
-      height 6px
-    &::-webkit-scrollbar-button:start:decrement, ::-webkit-scrollbar-button:end:increment
-      display block
-      height 10px
-    &::-webkit-scrollbar-button:vertical:increment
-      background-color #fff
-    &::-webkit-scrollbar-track-piece
-      background-color #fff
-      -webkit-border-radius 3px
-    &::-webkit-scrollbar-thumb:vertical
-      height 50px
-      background-color #ccc
-      -webkit-border-radius 3px
-    &::-webkit-scrollbar-thumb:horizontal
-      width 50px
-      background-color #fff
-      -webkit-border-radius 3px
-
-#send-message
-  background #fff
-  position relative
-  input
-    border none
-    height 30px
-    padding 0 10px
-    line-height 30px
-    vertical-align middle
-    width 580px
-    &:focus
-      outline 0
-  button
-    position absolute
-    top 5px
-    right 5px
-
-button
-  download-button()

examples/irc-output/app.js

@@ -1,74 +0,0 @@
-/**
- * Module dependencies.
- */
-
-var express = require('express')
-  , stylus = require('stylus')
-  , nib = require('nib')
-  , sio = require('../../lib/socket.io')
-  , irc = require('./irc');
-
-/**
- * App.
- */
-
-var app = express.createServer();
-
-/**
- * App configuration.
- */
-
-app.configure(function () {
-  app.use(stylus.middleware({ src: __dirname + '/public', compile: compile }))
-  app.use(express.static(__dirname + '/public'));
-  app.set('views', __dirname);
-  app.set('view engine', 'jade');
-
-  function compile (str, path) {
-    return stylus(str)
-      .set('filename', path)
-      .use(nib());
-  };
-});
-
-/**
- * App routes.
- */
-
-app.get('/', function (req, res) {
-  res.render('index', { layout: false });
-});
-
-/**
- * App listen.
- */
-
-app.listen(3000, function () {
-  var addr = app.address();
-  console.log('   app listening on http://' + addr.address + ':' + addr.port);
-});
-
-/**
- * Socket.IO server
- */
-
-var io = sio.listen(app)
-
-/**
- * Connect to IRC.
- */
-
-var client = new irc.Client('irc.freenode.net', 6667);
-client.connect('socketio\\test\\' + String(Math.random()).substr(-3));
-client.on('001', function () {
-  this.send('JOIN', '#node.js');
-});
-client.on('PART', function (prefix) {
-  io.sockets.emit('announcement', irc.user(prefix) + ' left the channel');
-});
-client.on('JOIN', function (prefix) {
-  io.sockets.emit('announcement', irc.user(prefix) + ' joined the channel');
-});
-client.on('PRIVMSG', function (prefix, channel, text) {
-  io.sockets.emit('irc message', irc.user(prefix), text);
-});

examples/irc-output/index.jade

@@ -1,28 +0,0 @@
-doctype 5
-html
-  head
-    link(href='/stylesheets/style.css', rel='stylesheet')
-    script(src='http://code.jquery.com/jquery-1.6.1.min.js')
-    script(src='/socket.io/socket.io.js')
-    script
-      var socket = io.connect();
-
-      socket.on('connect', function () {
-        $('#irc').addClass('connected');
-      });
-
-      socket.on('announcement', function (msg) {
-        $('#messages').append($('<p>').append($('<em>').text(msg)));
-        $('#messages').get(0).scrollTop = 10000000;
-      });
-
-      socket.on('irc message', function (user, msg) {
-        $('#messages').append($('<p>').append($('<b>').text(user), msg));
-        $('#messages').get(0).scrollTop = 10000000;
-      });
-  body
-    h2 Node.JS IRC
-    #irc
-      #connecting
-        .wrap Connecting to socket.io server
-      #messages

examples/irc-output/irc.js

@@ -1,164 +0,0 @@
-/**
- * From https://github.com/felixge/nodelog/
- */
-
-var sys = require('util');
-var tcp = require('net');
-var irc = exports;
-
-function bind(fn, scope) {
-  var bindArgs = Array.prototype.slice.call(arguments);
-  bindArgs.shift();
-  bindArgs.shift();
-
-  return function() {
-    var args = Array.prototype.slice.call(arguments);
-    fn.apply(scope, bindArgs.concat(args));
-  };
-}
-
-function each(set, iterator) {
-  for (var i = 0; i < set.length; i++) {
-    var r = iterator(set[i], i);
-    if (r === false) {
-      return;
-    }
-  }
-}
-
-var Client = irc.Client = function(host, port) {
-  this.host = host || 'localhost';
-  this.port = port || 6667;
-
-  this.connection = null;
-  this.buffer = '';
-  this.encoding = 'utf8';
-  this.timeout = 10 * 60 * 60 * 1000;
-
-  this.nick = null;
-  this.user = null;
-  this.real = null;
-}
-sys.inherits(Client, process.EventEmitter);
-
-Client.prototype.connect = function(nick, user, real) {
-  var connection = tcp.createConnection(this.port, this.host);
-  connection.setEncoding(this.encoding);
-  connection.setTimeout(this.timeout);
-  connection.addListener('connect', bind(this.onConnect, this));
-  connection.addListener('data', bind(this.onReceive, this));
-  connection.addListener('end', bind(this.onEof, this));
-  connection.addListener('timeout', bind(this.onTimeout, this));
-  connection.addListener('close', bind(this.onClose, this));
-
-  this.nick = nick;
-  this.user = user || 'guest';
-  this.real = real || 'Guest';
-
-  this.connection = connection;
-};
-
-Client.prototype.disconnect = function(why) {
-  if (this.connection.readyState !== 'closed') {
-    this.connection.close();
-    sys.puts('disconnected (reason: '+why+')');
-    this.emit('DISCONNECT', why);
-  }
-};
-
-Client.prototype.send = function(arg1) {
-  if (this.connection.readyState !== 'open') {
-    return this.disconnect('cannot send with readyState: '+this.connection.readyState);
-  }
-
-  var message = [];
-  for (var i = 0; i< arguments.length; i++) {
-    if (arguments[i]) {
-      message.push(arguments[i]);
-    }
-  }
-  message = message.join(' ');
-
-  sys.puts('> '+message);
-  message = message + "\r\n";
-  this.connection.write(message, this.encoding);
-};
-
-Client.prototype.parse = function(message) {
-  var match = message.match(/(?:(:[^\s]+) )?([^\s]+) (.+)/);
-  var parsed = {
-    prefix: match[1],
-    command: match[2]
-  };
-
-  var params = match[3].match(/(.*?) ?:(.*)/);
-  if (params) {
-    // Params before :
-    params[1] = (params[1])
-      ? params[1].split(' ')
-      : [];
-    // Rest after :
-    params[2] = params[2]
-      ? [params[2]]
-      : [];
-
-    params = params[1].concat(params[2]);
-  } else {
-    params = match[3].split(' ');
-  }
-
-  parsed.params = params;
-  return parsed;
-};
-
-Client.prototype.onConnect = function() {
-  this.send('NICK', this.nick);
-  this.send('USER', this.user, '0', '*', ':'+this.real);
-};
-
-Client.prototype.onReceive = function(chunk) {
-  this.buffer = this.buffer + chunk;
-  
-  while (this.buffer) {
-    var offset = this.buffer.indexOf("\r\n");
-    if (offset < 0) {
-      return;
-    }
-  
-    var message = this.buffer.substr(0, offset);
-    this.buffer = this.buffer.substr(offset + 2);
-    sys.puts('< '+message);
-
-    message = this.parse(message);
-
-    this.emit.apply(this, [message.command, message.prefix].concat(message.params));
-
-    if (message !== false) {
-      this.onMessage(message);
-    }
-  }
-}; 
-
-Client.prototype.onMessage = function(message) {
-  switch (message.command) {
-    case 'PING':
-      this.send('PONG', ':'+message.params[0]);
-      break;
-  }
-};
-
-Client.prototype.onEof = function() {
-  this.disconnect('eof');
-};
-
-Client.prototype.onTimeout = function() {
-  this.disconnect('timeout');
-};
-
-Client.prototype.onClose = function() {
-  this.disconnect('close');
-};
-
-exports.user = function(prefix) {
-  return prefix.match(/:([^!]+)!/)[1]
-};

examples/irc-output/package.json

@@ -1,10 +0,0 @@
-{
-    "name": "socket.io-irc"
-  , "version": "0.0.1"
-  , "dependencies": {
-        "express": "2.5.5"
-      , "jade": "0.16.4"
-      , "stylus": "0.19.0"
-      , "nib": "0.2.0"
-    }
-}

examples/irc-output/public/stylesheets/style.styl

@@ -1,69 +0,0 @@
-@import 'nib'
-
-h2
-  font bold 18px Helvetica Neue, Arial
-
-#irc, #messages
-  width 600px
-
-#irc
-  position relative
-  border 1px solid #ccc
-
-#connecting
-  position absolute
-  height 410px
-  z-index 100
-  left 0
-  top 0
-  background #fff
-  text-align center
-  width 600px
-  font 15px Georgia
-  color #666
-  display block
-  .wrap
-    padding-top 150px
-
-.connected
-  #connecting
-    display none
-
-#messages
-  height 380px
-  background #eee
-  overflow auto
-  overflow-x hidden
-  overflow-y auto
-  &::-webkit-scrollbar
-    width 6px
-    height 6px
-  &::-webkit-scrollbar-button:start:decrement, ::-webkit-scrollbar-button:end:increment
-    display block
-    height 10px
-  &::-webkit-scrollbar-button:vertical:increment
-    background-color #fff
-  &::-webkit-scrollbar-track-piece
-    background-color #fff
-    -webkit-border-radius 3px
-  &::-webkit-scrollbar-thumb:vertical
-    height 50px
-    background-color #ccc
-    -webkit-border-radius 3px
-  &::-webkit-scrollbar-thumb:horizontal
-    width 50px
-    background-color #fff
-    -webkit-border-radius 3px
-  em
-    text-shadow 0 1px 0 #fff
-    color #999
-  p
-    padding 0
-    margin 0
-    font 12px Helvetica, Arial
-    padding 5px 10px
-    b
-      display inline-block
-      padding-right 10px
-  p:nth-child(even)
-    background #fafafa

index.js

@@ -1,8 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-module.exports = require('./lib/socket.io');

lib/client.js

@@ -0,0 +1,251 @@
+
+/**
+ * Module dependencies.
+ */
+
+var parser = require('socket.io-parser');
+var debug = require('debug')('socket.io:client');
+
+/**
+ * Module exports.
+ */
+
+module.exports = Client;
+
+/**
+ * Client constructor.
+ *
+ * @param {Server} server instance
+ * @param {Socket} connection
+ * @api private
+ */
+
+function Client(server, conn){
+  this.server = server;
+  this.conn = conn;
+  this.encoder = new parser.Encoder();
+  this.decoder = new parser.Decoder();
+  this.id = conn.id;
+  this.request = conn.request;
+  this.setup();
+  this.sockets = {};
+  this.nsps = {};
+  this.connectBuffer = [];
+}
+
+/**
+ * Sets up event listeners.
+ *
+ * @api private
+ */
+
+Client.prototype.setup = function(){
+  this.onclose = this.onclose.bind(this);
+  this.ondata = this.ondata.bind(this);
+  this.onerror = this.onerror.bind(this);
+  this.ondecoded = this.ondecoded.bind(this);
+
+  this.decoder.on('decoded', this.ondecoded);
+  this.conn.on('data', this.ondata);
+  this.conn.on('error', this.onerror);
+  this.conn.on('close', this.onclose);
+};
+
+/**
+ * Connects a client to a namespace.
+ *
+ * @param {String} namespace name
+ * @api private
+ */
+
+Client.prototype.connect = function(name){
+  debug('connecting to namespace %s', name);
+  var nsp = this.server.nsps[name];
+  if (!nsp) {
+    this.packet({ type: parser.ERROR, nsp: name, data : 'Invalid namespace'});
+    return;
+  }
+
+  if ('/' != name && !this.nsps['/']) {
+    this.connectBuffer.push(name);
+    return;
+  }
+
+  var self = this;
+  var socket = nsp.add(this, function(){
+    self.sockets[socket.id] = socket;
+    self.nsps[nsp.name] = socket;
+
+    if ('/' == nsp.name && self.connectBuffer.length > 0) {
+      self.connectBuffer.forEach(self.connect, self);
+      self.connectBuffer = [];
+    }
+  });
+};
+
+/**
+ * Disconnects from all namespaces and closes transport.
+ *
+ * @api private
+ */
+
+Client.prototype.disconnect = function(){
+  for (var id in this.sockets) {
+    if (this.sockets.hasOwnProperty(id)) {
+      this.sockets[id].disconnect();
+    }
+  }
+  this.sockets = {};
+  this.close();
+};
+
+/**
+ * Removes a socket. Called by each `Socket`.
+ *
+ * @api private
+ */
+
+Client.prototype.remove = function(socket){
+  if (this.sockets.hasOwnProperty(socket.id)) {
+    var nsp = this.sockets[socket.id].nsp.name;
+    delete this.sockets[socket.id];
+    delete this.nsps[nsp];
+  } else {
+    debug('ignoring remove for %s', socket.id);
+  }
+};
+
+/**
+ * Closes the underlying connection.
+ *
+ * @api private
+ */
+
+Client.prototype.close = function(){
+  if ('open' == this.conn.readyState) {
+    debug('forcing transport close');
+    this.conn.close();
+    this.onclose('forced server close');
+  }
+};
+
+/**
+ * Writes a packet to the transport.
+ *
+ * @param {Object} packet object
+ * @param {Object} options
+ * @api private
+ */
+
+Client.prototype.packet = function(packet, opts){
+  opts = opts || {};
+  var self = this;
+
+  // this writes to the actual connection
+  function writeToEngine(encodedPackets) {
+    if (opts.volatile && !self.conn.transport.writable) return;
+    for (var i = 0; i < encodedPackets.length; i++) {
+      self.conn.write(encodedPackets[i], { compress: opts.compress });
+    }
+  }
+
+  if ('open' == this.conn.readyState) {
+    debug('writing packet %j', packet);
+    if (!opts.preEncoded) { // not broadcasting, need to encode
+      this.encoder.encode(packet, function (encodedPackets) { // encode, then write results to engine
+        writeToEngine(encodedPackets);
+      });
+    } else { // a broadcast pre-encodes a packet
+      writeToEngine(packet);
+    }
+  } else {
+    debug('ignoring packet write %j', packet);
+  }
+};
+
+/**
+ * Called with incoming transport data.
+ *
+ * @api private
+ */
+
+Client.prototype.ondata = function(data){
+  // try/catch is needed for protocol violations (GH-1880)
+  try {
+    this.decoder.add(data);
+  } catch(e) {
+    this.onerror(e);
+  }
+};
+
+/**
+ * Called when parser fully decodes a packet.
+ *
+ * @api private
+ */
+
+Client.prototype.ondecoded = function(packet) {
+  if (parser.CONNECT == packet.type) {
+    this.connect(packet.nsp);
+  } else {
+    var socket = this.nsps[packet.nsp];
+    if (socket) {
+      socket.onpacket(packet);
+    } else {
+      debug('no socket for namespace %s', packet.nsp);
+    }
+  }
+};
+
+/**
+ * Handles an error.
+ *
+ * @param {Objcet} error object
+ * @api private
+ */
+
+Client.prototype.onerror = function(err){
+  for (var id in this.sockets) {
+    if (this.sockets.hasOwnProperty(id)) {
+      this.sockets[id].onerror(err);
+    }
+  }
+  this.onclose('client error');
+};
+
+/**
+ * Called upon transport close.
+ *
+ * @param {String} reason
+ * @api private
+ */
+
+Client.prototype.onclose = function(reason){
+  debug('client close with reason %s', reason);
+
+  // ignore a potential subsequent `close` event
+  this.destroy();
+
+  // `nsps` and `sockets` are cleaned up seamlessly
+  for (var id in this.sockets) {
+    if (this.sockets.hasOwnProperty(id)) {
+      this.sockets[id].onclose(reason);
+    }
+  }
+  this.sockets = {};
+
+  this.decoder.destroy(); // clean up decoder
+};
+
+/**
+ * Cleans up event listeners.
+ *
+ * @api private
+ */
+
+Client.prototype.destroy = function(){
+  this.conn.removeListener('data', this.ondata);
+  this.conn.removeListener('error', this.onerror);
+  this.conn.removeListener('close', this.onclose);
+  this.decoder.removeListener('decoded', this.ondecoded);
+};

lib/index.js

@@ -0,0 +1,386 @@
+
+/**
+ * Module dependencies.
+ */
+
+var http = require('http');
+var read = require('fs').readFileSync;
+var parse = require('url').parse;
+var engine = require('engine.io');
+var client = require('socket.io-client');
+var clientVersion = require('socket.io-client/package').version;
+var Client = require('./client');
+var Namespace = require('./namespace');
+var Adapter = require('socket.io-adapter');
+var debug = require('debug')('socket.io:server');
+var url = require('url');
+
+/**
+ * Module exports.
+ */
+
+module.exports = Server;
+
+/**
+ * Socket.IO client source.
+ */
+
+var clientSource = read(require.resolve('socket.io-client/socket.io.js'), 'utf-8');
+
+/**
+ * Server constructor.
+ *
+ * @param {http.Server|Number|Object} http server, port or options
+ * @param {Object} options
+ * @api public
+ */
+
+function Server(srv, opts){
+  if (!(this instanceof Server)) return new Server(srv, opts);
+  if ('object' == typeof srv && !srv.listen) {
+    opts = srv;
+    srv = null;
+  }
+  opts = opts || {};
+  this.nsps = {};
+  this.path(opts.path || '/socket.io');
+  this.serveClient(false !== opts.serveClient);
+  this.adapter(opts.adapter || Adapter);
+  this.origins(opts.origins || '*:*');
+  this.sockets = this.of('/');
+  if (srv) this.attach(srv, opts);
+}
+
+/**
+ * Server request verification function, that checks for allowed origins
+ *
+ * @param {http.IncomingMessage} request
+ * @param {Function} callback to be called with the result: `fn(err, success)`
+ */
+
+Server.prototype.checkRequest = function(req, fn) {
+  var origin = req.headers.origin || req.headers.referer;
+
+  // file:// URLs produce a null Origin which can't be authorized via echo-back
+  if ('null' == origin || null == origin) origin = '*';
+
+  if (!!origin && typeof(this._origins) == 'function') return this._origins(origin, fn);
+  if (this._origins.indexOf('*:*') !== -1) return fn(null, true);
+  if (origin) {
+    try {
+      var parts = url.parse(origin);
+      var defaultPort = 'https:' == parts.protocol ? 443 : 80;
+      parts.port = parts.port != null
+        ? parts.port
+        : defaultPort;
+      var ok =
+        ~this._origins.indexOf(parts.hostname + ':' + parts.port) ||
+        ~this._origins.indexOf(parts.hostname + ':*') ||
+        ~this._origins.indexOf('*:' + parts.port);
+      return fn(null, !!ok);
+    } catch (ex) {
+    }
+  }
+  fn(null, false);
+};
+
+/**
+ * Sets/gets whether client code is being served.
+ *
+ * @param {Boolean} whether to serve client code
+ * @return {Server|Boolean} self when setting or value when getting
+ * @api public
+ */
+
+Server.prototype.serveClient = function(v){
+  if (!arguments.length) return this._serveClient;
+  this._serveClient = v;
+  return this;
+};
+
+/**
+ * Old settings for backwards compatibility
+ */
+
+var oldSettings = {
+  "transports": "transports",
+  "heartbeat timeout": "pingTimeout",
+  "heartbeat interval": "pingInterval",
+  "destroy buffer size": "maxHttpBufferSize"
+};
+
+/**
+ * Backwards compatiblity.
+ *
+ * @api public
+ */
+
+Server.prototype.set = function(key, val){
+  if ('authorization' == key && val) {
+    this.use(function(socket, next) {
+      val(socket.request, function(err, authorized) {
+        if (err) return next(new Error(err));
+        if (!authorized) return next(new Error('Not authorized'));
+        next();
+      });
+    });
+  } else if ('origins' == key && val) {
+    this.origins(val);
+  } else if ('resource' == key) {
+    this.path(val);
+  } else if (oldSettings[key] && this.eio[oldSettings[key]]) {
+    this.eio[oldSettings[key]] = val;
+  } else {
+    console.error('Option %s is not valid. Please refer to the README.', key);
+  }
+
+  return this;
+};
+
+/**
+ * Sets the client serving path.
+ *
+ * @param {String} pathname
+ * @return {Server|String} self when setting or value when getting
+ * @api public
+ */
+
+Server.prototype.path = function(v){
+  if (!arguments.length) return this._path;
+  this._path = v.replace(/\/$/, '');
+  return this;
+};
+
+/**
+ * Sets the adapter for rooms.
+ *
+ * @param {Adapter} pathname
+ * @return {Server|Adapter} self when setting or value when getting
+ * @api public
+ */
+
+Server.prototype.adapter = function(v){
+  if (!arguments.length) return this._adapter;
+  this._adapter = v;
+  for (var i in this.nsps) {
+    if (this.nsps.hasOwnProperty(i)) {
+      this.nsps[i].initAdapter();
+    }
+  }
+  return this;
+};
+
+/**
+ * Sets the allowed origins for requests.
+ *
+ * @param {String} origins
+ * @return {Server|Adapter} self when setting or value when getting
+ * @api public
+ */
+
+Server.prototype.origins = function(v){
+  if (!arguments.length) return this._origins;
+
+  this._origins = v;
+  return this;
+};
+
+/**
+ * Attaches socket.io to a server or port.
+ *
+ * @param {http.Server|Number} server or port
+ * @param {Object} options passed to engine.io
+ * @return {Server} self
+ * @api public
+ */
+
+Server.prototype.listen =
+Server.prototype.attach = function(srv, opts){
+  if ('function' == typeof srv) {
+    var msg = 'You are trying to attach socket.io to an express ' +
+    'request handler function. Please pass a http.Server instance.';
+    throw new Error(msg);
+  }
+
+  // handle a port as a string
+  if (Number(srv) == srv) {
+    srv = Number(srv);
+  }
+
+  if ('number' == typeof srv) {
+    debug('creating http server and binding to %d', srv);
+    var port = srv;
+    srv = http.Server(function(req, res){
+      res.writeHead(404);
+      res.end();
+    });
+    srv.listen(port);
+
+  }
+
+  // set engine.io path to `/socket.io`
+  opts = opts || {};
+  opts.path = opts.path || this.path();
+  // set origins verification
+  opts.allowRequest = opts.allowRequest || this.checkRequest.bind(this);
+
+  // initialize engine
+  debug('creating engine.io instance with opts %j', opts);
+  this.eio = engine.attach(srv, opts);
+
+  // attach static file serving
+  if (this._serveClient) this.attachServe(srv);
+
+  // Export http server
+  this.httpServer = srv;
+
+  // bind to engine events
+  this.bind(this.eio);
+
+  return this;
+};
+
+/**
+ * Attaches the static file serving.
+ *
+ * @param {Function|http.Server} http server
+ * @api private
+ */
+
+Server.prototype.attachServe = function(srv){
+  debug('attaching client serving req handler');
+  var url = this._path + '/socket.io.js';
+  var evs = srv.listeners('request').slice(0);
+  var self = this;
+  srv.removeAllListeners('request');
+  srv.on('request', function(req, res) {
+    if (0 === req.url.indexOf(url)) {
+      self.serve(req, res);
+    } else {
+      for (var i = 0; i < evs.length; i++) {
+        evs[i].call(srv, req, res);
+      }
+    }
+  });
+};
+
+/**
+ * Handles a request serving `/socket.io.js`
+ *
+ * @param {http.Request} req
+ * @param {http.Response} res
+ * @api private
+ */
+
+Server.prototype.serve = function(req, res){
+  var etag = req.headers['if-none-match'];
+  if (etag) {
+    if (clientVersion == etag) {
+      debug('serve client 304');
+      res.writeHead(304);
+      res.end();
+      return;
+    }
+  }
+
+  debug('serve client source');
+  res.setHeader('Content-Type', 'application/javascript');
+  res.setHeader('ETag', clientVersion);
+  res.writeHead(200);
+  res.end(clientSource);
+};
+
+/**
+ * Binds socket.io to an engine.io instance.
+ *
+ * @param {engine.Server} engine.io (or compatible) server
+ * @return {Server} self
+ * @api public
+ */
+
+Server.prototype.bind = function(engine){
+  this.engine = engine;
+  this.engine.on('connection', this.onconnection.bind(this));
+  return this;
+};
+
+/**
+ * Called with each incoming transport connection.
+ *
+ * @param {engine.Socket} socket
+ * @return {Server} self
+ * @api public
+ */
+
+Server.prototype.onconnection = function(conn){
+  debug('incoming connection with id %s', conn.id);
+  var client = new Client(this, conn);
+  client.connect('/');
+  return this;
+};
+
+/**
+ * Looks up a namespace.
+ *
+ * @param {String} nsp name
+ * @param {Function} optional, nsp `connection` ev handler
+ * @api public
+ */
+
+Server.prototype.of = function(name, fn){
+  if (String(name)[0] !== '/') name = '/' + name;
+  
+  var nsp = this.nsps[name];
+  if (!nsp) {
+    debug('initializing namespace %s', name);
+    nsp = new Namespace(this, name);
+    this.nsps[name] = nsp;
+  }
+  if (fn) nsp.on('connect', fn);
+  return nsp;
+};
+
+/**
+ * Closes server connection
+ *
+ * @api public
+ */
+
+Server.prototype.close = function(){
+  for (var id in this.nsps['/'].sockets) {
+    if (this.nsps['/'].sockets.hasOwnProperty(id)) {
+      this.nsps['/'].sockets[id].onclose();
+    }
+  }
+
+  this.engine.close();
+
+  if(this.httpServer){
+    this.httpServer.close();
+  }
+};
+
+/**
+ * Expose main namespace (/).
+ */
+
+['on', 'to', 'in', 'use', 'emit', 'send', 'write', 'clients', 'compress'].forEach(function(fn){
+  Server.prototype[fn] = function(){
+    var nsp = this.sockets[fn];
+    return nsp.apply(this.sockets, arguments);
+  };
+});
+
+Namespace.flags.forEach(function(flag){
+  Server.prototype.__defineGetter__(flag, function(){
+    this.sockets.flags = this.sockets.flags || {};
+    this.sockets.flags[flag] = true;
+    return this;
+  });
+});
+
+/**
+ * BC with `io.listen`
+ */
+
+Server.listen = Server;

lib/logger.js

@@ -1,97 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module dependencies.
- */
-
-var util = require('./util')
-  , toArray = util.toArray;
-
-/**
- * Log levels.
- */
-
-var levels = [
-    'error'
-  , 'warn'
-  , 'info'
-  , 'debug'
-];
-
-/**
- * Colors for log levels.
- */
-
-var colors = [
-    31
-  , 33
-  , 36
-  , 90
-];
-
-/**
- * Pads the nice output to the longest log level.
- */
-
-function pad (str) {
-  var max = 0;
-
-  for (var i = 0, l = levels.length; i < l; i++)
-    max = Math.max(max, levels[i].length);
-
-  if (str.length < max)
-    return str + new Array(max - str.length + 1).join(' ');
-
-  return str;
-};
-
-/**
- * Logger (console).
- *
- * @api public
- */
-
-var Logger = module.exports = function (opts) {
-  opts = opts || {}
-  this.colors = false !== opts.colors;
-  this.level = 3;
-  this.enabled = true;
-};
-
-/**
- * Log method.
- *
- * @api public
- */
-
-Logger.prototype.log = function (type) {
-  var index = levels.indexOf(type);
-
-  if (index > this.level || !this.enabled)
-    return this;
-
-  console.log.apply(
-      console
-    , [this.colors
-        ? '   \033[' + colors[index] + 'm' + pad(type) + ' -\033[39m'
-        : type + ':'
-      ].concat(toArray(arguments).slice(1))
-  );
-
-  return this;
-};
-
-/**
- * Generate methods.
- */
-
-levels.forEach(function (name) {
-  Logger.prototype[name] = function () {
-    this.log.apply(this, [name].concat(toArray(arguments)));
-  };
-});

lib/manager.js

@@ -1,983 +0,0 @@
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module dependencies.
- */
-
-var fs = require('fs')
-  , url = require('url')
-  , tty = require('tty')
-  , util = require('./util')
-  , store = require('./store')
-  , client = require('socket.io-client')
-  , transports = require('./transports')
-  , Logger = require('./logger')
-  , Socket = require('./socket')
-  , MemoryStore = require('./stores/memory')
-  , SocketNamespace = require('./namespace')
-  , Static = require('./static')
-  , EventEmitter = process.EventEmitter;
-
-/**
- * Export the constructor.
- */
-
-exports = module.exports = Manager;
-
-/**
- * Default transports.
- */
-
-var defaultTransports = exports.defaultTransports = [
-    'websocket'
-  , 'htmlfile'
-  , 'xhr-polling'
-  , 'jsonp-polling'
-];
-
-/**
- * Inherited defaults.
- */
-
-var parent = module.parent.exports
-  , protocol = parent.protocol;
-
-/**
- * Manager constructor.
- *
- * @param {HTTPServer} server
- * @param {Object} options, optional
- * @api public
- */
-
-function Manager (server, options) {
-  this.server = server;
-  this.namespaces = {};
-  this.sockets = this.of('');
-  this.settings = {
-      origins: '*:*'
-    , log: true
-    , store: new MemoryStore
-    , logger: new Logger
-    , static: new Static(this)
-    , heartbeats: true
-    , resource: '/socket.io'
-    , transports: defaultTransports
-    , authorization: false
-    , blacklist: ['disconnect']
-    , 'log level': 3
-    , 'log colors': tty.isatty(process.stdout.fd)
-    , 'close timeout': 60
-    , 'heartbeat interval': 25
-    , 'heartbeat timeout': 60
-    , 'polling duration': 20
-    , 'flash policy server': true
-    , 'flash policy port': 10843
-    , 'destroy upgrade': true
-    , 'destroy buffer size': 10E7
-    , 'browser client': true
-    , 'browser client cache': true
-    , 'browser client minification': false
-    , 'browser client etag': false
-    , 'browser client expires': 315360000
-    , 'browser client gzip': false
-    , 'browser client handler': false
-    , 'client store expiration': 15
-    , 'match origin protocol': false
-  };
-
-  for (var i in options) {
-    this.settings[i] = options[i];
-  }
-
-  var self = this;
-
-  // default error handler
-  server.on('error', function(err) {
-    self.log.warn('error raised: ' + err);
-  });
-
-  this.initStore();
-
-  this.on('set:store', function() {
-    self.initStore();
-  });
-
-  // reset listeners
-  this.oldListeners = server.listeners('request');
-  server.removeAllListeners('request');
-
-  server.on('request', function (req, res) {
-    self.handleRequest(req, res);
-  });
-
-  server.on('upgrade', function (req, socket, head) {
-    self.handleUpgrade(req, socket, head);
-  });
-
-  server.on('close', function () {
-    clearInterval(self.gc);
-  });
-
-  server.once('listening', function () {
-    self.gc = setInterval(self.garbageCollection.bind(self), 10000);
-  });
-
-  for (var i in transports) {
-    if (transports[i].init) {
-      transports[i].init(this);
-    }
-  }
-
-  // forward-compatibility with 1.0
-  var self = this;
-  this.sockets.on('connection', function (conn) {
-    self.emit('connection', conn);
-  });
-
-  this.log.info('socket.io started');
-};
-
-Manager.prototype.__proto__ = EventEmitter.prototype
-
-/**
- * Store accessor shortcut.
- *
- * @api public
- */
-
-Manager.prototype.__defineGetter__('store', function () {
-  var store = this.get('store');
-  store.manager = this;
-  return store;
-});
-
-/**
- * Logger accessor.
- *
- * @api public
- */
-
-Manager.prototype.__defineGetter__('log', function () {
-  var logger = this.get('logger');
-
-  logger.level = this.get('log level') || -1;
-  logger.colors = this.get('log colors');
-  logger.enabled = this.enabled('log');
-
-  return logger;
-});
-
-/**
- * Static accessor.
- *
- * @api public
- */
-
-Manager.prototype.__defineGetter__('static', function () {
-  return this.get('static');
-});
-
-/**
- * Get settings.
- *
- * @api public
- */
-
-Manager.prototype.get = function (key) {
-  return this.settings[key];
-};
-
-/**
- * Set settings
- *
- * @api public
- */
-
-Manager.prototype.set = function (key, value) {
-  if (arguments.length == 1) return this.get(key);
-  this.settings[key] = value;
-  this.emit('set:' + key, this.settings[key], key);
-  return this;
-};
-
-/**
- * Enable a setting
- *
- * @api public
- */
-
-Manager.prototype.enable = function (key) {
-  this.settings[key] = true;
-  this.emit('set:' + key, this.settings[key], key);
-  return this;
-};
-
-/**
- * Disable a setting
- *
- * @api public
- */
-
-Manager.prototype.disable = function (key) {
-  this.settings[key] = false;
-  this.emit('set:' + key, this.settings[key], key);
-  return this;
-};
-
-/**
- * Checks if a setting is enabled
- *
- * @api public
- */
-
-Manager.prototype.enabled = function (key) {
-  return !!this.settings[key];
-};
-
-/**
- * Checks if a setting is disabled
- *
- * @api public
- */
-
-Manager.prototype.disabled = function (key) {
-  return !this.settings[key];
-};
-
-/**
- * Configure callbacks.
- *
- * @api public
- */
-
-Manager.prototype.configure = function (env, fn) {
-  if ('function' == typeof env) {
-    env.call(this);
-  } else if (env == (process.env.NODE_ENV || 'development')) {
-    fn.call(this);
-  }
-
-  return this;
-};
-
-/**
- * Initializes everything related to the message dispatcher.
- *
- * @api private
- */
-
-Manager.prototype.initStore = function () {
-  this.handshaken = {};
-  this.connected = {};
-  this.open = {};
-  this.closed = {};
-  this.rooms = {};
-  this.roomClients = {};
-
-  var self = this;
-
-  this.store.subscribe('handshake', function (id, data) {
-    self.onHandshake(id, data);
-  });
-
-  this.store.subscribe('connect', function (id) {
-    self.onConnect(id);
-  });
-
-  this.store.subscribe('open', function (id) {
-    self.onOpen(id);
-  });
-
-  this.store.subscribe('join', function (id, room) {
-    self.onJoin(id, room);
-  });
-
-  this.store.subscribe('leave', function (id, room) {
-    self.onLeave(id, room);
-  });
-
-  this.store.subscribe('close', function (id) {
-    self.onClose(id);
-  });
-
-  this.store.subscribe('dispatch', function (room, packet, volatile, exceptions) {
-    self.onDispatch(room, packet, volatile, exceptions);
-  });
-
-  this.store.subscribe('disconnect', function (id) {
-    self.onDisconnect(id);
-  });
-};
-
-/**
- * Called when a client handshakes.
- *
- * @param text
- */
-
-Manager.prototype.onHandshake = function (id, data) {
-  this.handshaken[id] = data;
-};
-
-/**
- * Called when a client connects (ie: transport first opens)
- *
- * @api private
- */
-
-Manager.prototype.onConnect = function (id) {
-  this.connected[id] = true;
-};
-
-/**
- * Called when a client opens a request in a different node.
- *
- * @api private
- */
-
-Manager.prototype.onOpen = function (id) {
-  this.open[id] = true;
-
-  // if we were buffering messages for the client, clear them
-  if (this.closed[id]) {
-    var self = this;
-
-    this.store.unsubscribe('dispatch:' + id, function () {
-      delete self.closed[id];
-    });
-  }
-
-  // clear the current transport
-  if (this.transports[id]) {
-    this.transports[id].discard();
-    this.transports[id] = null;
-  }
-};
-
-/**
- * Called when a message is sent to a namespace and/or room.
- *
- * @api private
- */
-
-Manager.prototype.onDispatch = function (room, packet, volatile, exceptions) {
-  if (this.rooms[room]) {
-    for (var i = 0, l = this.rooms[room].length; i < l; i++) {
-      var id = this.rooms[room][i];
-
-      if (!~exceptions.indexOf(id)) {
-        if (this.transports[id] && this.transports[id].open) {
-          this.transports[id].onDispatch(packet, volatile);
-        } else if (!volatile) {
-          this.onClientDispatch(id, packet);
-        }
-      }
-    }
-  }
-};
-
-/**
- * Called when a client joins a nsp / room.
- *
- * @api private
- */
-
-Manager.prototype.onJoin = function (id, name) {
-  if (!this.roomClients[id]) {
-    this.roomClients[id] = {};
-  }
-
-  if (!this.rooms[name]) {
-    this.rooms[name] = [];
-  }
-
-  if (!~this.rooms[name].indexOf(id)) {
-    this.rooms[name].push(id);
-    this.roomClients[id][name] = true;
-  }
-};
-
-/**
- * Called when a client leaves a nsp / room.
- *
- * @param private
- */
-
-Manager.prototype.onLeave = function (id, room) {
-  if (this.rooms[room]) {
-    var index = this.rooms[room].indexOf(id);
-
-    if (index >= 0) {
-      this.rooms[room].splice(index, 1);
-    }
-
-    if (!this.rooms[room].length) {
-      delete this.rooms[room];
-    }
-    delete this.roomClients[id][room];
-  }
-};
-
-/**
- * Called when a client closes a request in different node.
- *
- * @api private
- */
-
-Manager.prototype.onClose = function (id) {
-  if (this.open[id]) {
-    delete this.open[id];
-  }
-
-  this.closed[id] = [];
-
-  var self = this;
-
-  this.store.subscribe('dispatch:' + id, function (packet, volatile) {
-    if (!volatile) {
-      self.onClientDispatch(id, packet);
-    }
-  });
-};
-
-/**
- * Dispatches a message for a closed client.
- *
- * @api private
- */
-
-Manager.prototype.onClientDispatch = function (id, packet) {
-  if (this.closed[id]) {
-    this.closed[id].push(packet);
-  }
-};
-
-/**
- * Receives a message for a client.
- *
- * @api private
- */
-
-Manager.prototype.onClientMessage = function (id, packet) {
-  if (this.namespaces[packet.endpoint]) {
-    this.namespaces[packet.endpoint].handlePacket(id, packet);
-  }
-};
-
-/**
- * Fired when a client disconnects (not triggered).
- *
- * @api private
- */
-
-Manager.prototype.onClientDisconnect = function (id, reason) {
-  for (var name in this.namespaces) {
-    this.namespaces[name].handleDisconnect(id, reason, typeof this.roomClients[id] !== 'undefined' &&
-      typeof this.roomClients[id][name] !== 'undefined');
-  }
-
-  this.onDisconnect(id);
-};
-
-/**
- * Called when a client disconnects.
- *
- * @param text
- */
-
-Manager.prototype.onDisconnect = function (id, local) {
-  delete this.handshaken[id];
-
-  if (this.open[id]) {
-    delete this.open[id];
-  }
-
-  if (this.connected[id]) {
-    delete this.connected[id];
-  }
-
-  if (this.transports[id]) {
-    this.transports[id].discard();
-    delete this.transports[id];
-  }
-
-  if (this.closed[id]) {
-    delete this.closed[id];
-  }
-
-  if (this.roomClients[id]) {
-    for (var room in this.roomClients[id]) {
-      this.onLeave(id, room);
-    }
-    delete this.roomClients[id]
-  }
-
-  this.store.destroyClient(id, this.get('client store expiration'));
-
-  this.store.unsubscribe('dispatch:' + id);
-
-  if (local) {
-    this.store.unsubscribe('message:' + id);
-    this.store.unsubscribe('disconnect:' + id);
-  }
-};
-
-/**
- * Handles an HTTP request.
- *
- * @api private
- */
-
-Manager.prototype.handleRequest = function (req, res) {
-  var data = this.checkRequest(req);
-
-  if (!data) {
-    for (var i = 0, l = this.oldListeners.length; i < l; i++) {
-      this.oldListeners[i].call(this.server, req, res);
-    }
-
-    return;
-  }
-
-  if (data.static || !data.transport && !data.protocol) {
-    if (data.static && this.enabled('browser client')) {
-      this.static.write(data.path, req, res);
-    } else {
-      res.writeHead(200);
-      res.end('Welcome to socket.io.');
-
-      this.log.info('unhandled socket.io url');
-    }
-
-    return;
-  }
-
-  if (data.protocol != protocol) {
-    res.writeHead(500);
-    res.end('Protocol version not supported.');
-
-    this.log.info('client protocol version unsupported');
-  } else {
-    if (data.id) {
-      this.handleHTTPRequest(data, req, res);
-    } else {
-      this.handleHandshake(data, req, res);
-    }
-  }
-};
-
-/**
- * Handles an HTTP Upgrade.
- *
- * @api private
- */
-
-Manager.prototype.handleUpgrade = function (req, socket, head) {
-  var data = this.checkRequest(req)
-    , self = this;
-
-  if (!data) {
-    if (this.enabled('destroy upgrade')) {
-      socket.end();
-      this.log.debug('destroying non-socket.io upgrade');
-    }
-
-    return;
-  }
-
-  req.head = head;
-  this.handleClient(data, req);
-};
-
-/**
- * Handles a normal handshaken HTTP request (eg: long-polling)
- *
- * @api private
- */
-
-Manager.prototype.handleHTTPRequest = function (data, req, res) {
-  req.res = res;
-  this.handleClient(data, req);
-};
-
-/**
- * Intantiantes a new client.
- *
- * @api private
- */
-
-Manager.prototype.handleClient = function (data, req) {
-  var socket = req.socket
-    , store = this.store
-    , self = this;
-
-  if (undefined != data.query.disconnect) {
-    if (this.transports[data.id] && this.transports[data.id].open) {
-      this.transports[data.id].onForcedDisconnect();
-    } else {
-      this.store.publish('disconnect-force:' + data.id);
-    }
-    return;
-  }
-
-  if (!~this.get('transports').indexOf(data.transport)) {
-    this.log.warn('unknown transport: "' + data.transport + '"');
-    req.connection.end();
-    return;
-  }
-
-  var transport = new transports[data.transport](this, data, req)
-    , handshaken = this.handshaken[data.id];
-
-  if (transport.disconnected) {
-    // failed during transport setup
-    req.connection.end();
-    return;
-  }
-  if (handshaken) {
-    if (transport.open) {
-      if (this.closed[data.id] && this.closed[data.id].length) {
-        transport.payload(this.closed[data.id]);
-        this.closed[data.id] = [];
-      }
-
-      this.onOpen(data.id);
-      this.store.publish('open', data.id);
-      this.transports[data.id] = transport;
-    }
-
-    if (!this.connected[data.id]) {
-      this.onConnect(data.id);
-      this.store.publish('connect', data.id);
-
-      // flag as used
-      delete handshaken.issued;
-      this.onHandshake(data.id, handshaken);
-      this.store.publish('handshake', data.id, handshaken);
-
-      // initialize the socket for all namespaces
-      for (var i in this.namespaces) {
-        var socket = this.namespaces[i].socket(data.id, true);
-
-        // echo back connect packet and fire connection event
-        if (i === '') {
-          this.namespaces[i].handlePacket(data.id, { type: 'connect' });
-        }
-      }
-
-      this.store.subscribe('message:' + data.id, function (packet) {
-        self.onClientMessage(data.id, packet);
-      });
-
-      this.store.subscribe('disconnect:' + data.id, function (reason) {
-        self.onClientDisconnect(data.id, reason);
-      });
-    }
-  } else {
-    if (transport.open) {
-      transport.error('client not handshaken', 'reconnect');
-    }
-
-    transport.discard();
-  }
-};
-
-/**
- * Generates a session id.
- *
- * @api private
- */
-
-Manager.prototype.generateId = function () {
-  return Math.abs(Math.random() * Math.random() * Date.now() | 0).toString()
-    + Math.abs(Math.random() * Math.random() * Date.now() | 0).toString();
-};
-
-/**
- * Handles a handshake request.
- *
- * @api private
- */
-
-Manager.prototype.handleHandshake = function (data, req, res) {
-  var self = this
-    , origin = req.headers.origin
-    , headers = {
-        'Content-Type': 'text/plain'
-    };
-
-  function writeErr (status, message) {
-    if (data.query.jsonp) {
-      res.writeHead(200, { 'Content-Type': 'application/javascript' });
-      res.end('io.j[' + data.query.jsonp + '](new Error("' + message + '"));');
-    } else {
-      res.writeHead(status, headers);
-      res.end(message);
-    }
-  };
-
-  function error (err) {
-    writeErr(500, 'handshake error');
-    self.log.warn('handshake error ' + err);
-  };
-
-  if (!this.verifyOrigin(req)) {
-    writeErr(403, 'handshake bad origin');
-    return;
-  }
-
-  var handshakeData = this.handshakeData(data);
-
-  if (origin) {
-    // https://developer.mozilla.org/En/HTTP_Access_Control
-    headers['Access-Control-Allow-Origin'] = origin;
-    headers['Access-Control-Allow-Credentials'] = 'true';
-  }
-
-  this.authorize(handshakeData, function (err, authorized, newData) {
-    if (err) return error(err);
-
-    if (authorized) {
-      var id = self.generateId()
-        , hs = [
-              id
-            , self.enabled('heartbeats') ? self.get('heartbeat timeout') || '' : ''
-            , self.get('close timeout') || ''
-            , self.transports(data).join(',')
-          ].join(':');
-
-      if (data.query.jsonp) {
-        hs = 'io.j[' + data.query.jsonp + '](' + JSON.stringify(hs) + ');';
-        res.writeHead(200, { 'Content-Type': 'application/javascript' });
-      } else {
-        res.writeHead(200, headers);
-      }
-
-      res.end(hs);
-
-      self.onHandshake(id, newData || handshakeData);
-      self.store.publish('handshake', id, newData || handshakeData);
-
-      self.log.info('handshake authorized', id);
-    } else {
-      writeErr(403, 'handshake unauthorized');
-      self.log.info('handshake unauthorized');
-    }
-  })
-};
-
-/**
- * Gets normalized handshake data
- *
- * @api private
- */
-
-Manager.prototype.handshakeData = function (data) {
-  var connection = data.request.connection
-    , connectionAddress
-    , date = new Date;
-
-  if (connection.remoteAddress) {
-    connectionAddress = {
-        address: connection.remoteAddress
-      , port: connection.remotePort
-    };
-  } else if (connection.socket && connection.socket.remoteAddress) {
-    connectionAddress = {
-        address: connection.socket.remoteAddress
-      , port: connection.socket.remotePort
-    };
-  }
-
-  return {
-      headers: data.headers
-    , address: connectionAddress
-    , time: date.toString()
-    , query: data.query
-    , url: data.request.url
-    , xdomain: !!data.request.headers.origin
-    , secure: data.request.connection.secure
-    , issued: +date
-  };
-};
-
-/**
- * Verifies the origin of a request.
- *
- * @api private
- */
-
-Manager.prototype.verifyOrigin = function (request) {
-  var origin = request.headers.origin || request.headers.referer
-    , origins = this.get('origins');
-
-  if (origin === 'null') origin = '*';
-
-  if (origins.indexOf('*:*') !== -1) {
-    return true;
-  }
-
-  if (origin) {
-    try {
-      var parts = url.parse(origin);
-      parts.port = parts.port || 80;
-      var ok =
-        ~origins.indexOf(parts.hostname + ':' + parts.port) ||
-        ~origins.indexOf(parts.hostname + ':*') ||
-        ~origins.indexOf('*:' + parts.port);
-      if (!ok) this.log.warn('illegal origin: ' + origin);
-      return ok;
-    } catch (ex) {
-      this.log.warn('error parsing origin');
-    }
-  }
-  else {
-    this.log.warn('origin missing from handshake, yet required by config');
-  }
-  return false;
-};
-
-/**
- * Handles an incoming packet.
- *
- * @api private
- */
-
-Manager.prototype.handlePacket = function (sessid, packet) {
-  this.of(packet.endpoint || '').handlePacket(sessid, packet);
-};
-
-/**
- * Performs authentication.
- *
- * @param Object client request data
- * @api private
- */
-
-Manager.prototype.authorize = function (data, fn) {
-  if (this.get('authorization')) {
-    var self = this;
-
-    this.get('authorization').call(this, data, function (err, authorized) {
-      self.log.debug('client ' + authorized ? 'authorized' : 'unauthorized');
-      fn(err, authorized);
-    });
-  } else {
-    this.log.debug('client authorized');
-    fn(null, true);
-  }
-
-  return this;
-};
-
-/**
- * Retrieves the transports adviced to the user.
- *
- * @api private
- */
-
-Manager.prototype.transports = function (data) {
-  var transp = this.get('transports')
-    , ret = [];
-
-  for (var i = 0, l = transp.length; i < l; i++) {
-    var transport = transp[i];
-
-    if (transport) {
-      if (!transport.checkClient || transport.checkClient(data)) {
-        ret.push(transport);
-      }
-    }
-  }
-
-  return ret;
-};
-
-/**
- * Checks whether a request is a socket.io one.
- *
- * @return {Object} a client request data object or `false`
- * @api private
- */
-
-var regexp = /^\/([^\/]+)\/?([^\/]+)?\/?([^\/]+)?\/?$/
-
-Manager.prototype.checkRequest = function (req) {
-  var resource = this.get('resource');
-
-  var match;
-  if (typeof resource === 'string') {
-    match = req.url.substr(0, resource.length);
-    if (match !== resource) match = null;
-  } else {
-    match = resource.exec(req.url);
-    if (match) match = match[0];
-  }
-
-  if (match) {
-    var uri = url.parse(req.url.substr(match.length), true)
-      , path = uri.pathname || ''
-      , pieces = path.match(regexp);
-
-    // client request data
-    var data = {
-        query: uri.query || {}
-      , headers: req.headers
-      , request: req
-      , path: path
-    };
-
-    if (pieces) {
-      data.protocol = Number(pieces[1]);
-      data.transport = pieces[2];
-      data.id = pieces[3];
-      data.static = !!this.static.has(path);
-    };
-
-    return data;
-  }
-
-  return false;
-};
-
-/**
- * Declares a socket namespace
- *
- * @api public
- */
-
-Manager.prototype.of = function (nsp) {
-  if (this.namespaces[nsp]) {
-    return this.namespaces[nsp];
-  }
-
-  return this.namespaces[nsp] = new SocketNamespace(this, nsp);
-};
-
-/**
- * Perform garbage collection on long living objects and properties that cannot
- * be removed automatically.
- *
- * @api private
- */
-
-Manager.prototype.garbageCollection = function () {
-  // clean up unused handshakes
-  var ids = Object.keys(this.handshaken)
-    , i = ids.length
-    , now = Date.now()
-    , handshake;
-
-  while (i--) {
-    handshake = this.handshaken[ids[i]];
-
-    if ('issued' in handshake && (now - handshake.issued) >= 3E4) {
-      this.onDisconnect(ids[i]);
-    }
-  }
-};

lib/namespace.js

@@ -1,355 +1,272 @@
+
 /**
  * Module dependencies.
  */
 
-var Socket = require('./socket')
-  , EventEmitter = process.EventEmitter
-  , parser = require('./parser')
-  , util = require('./util');
+var Socket = require('./socket');
+var Emitter = require('events').EventEmitter;
+var parser = require('socket.io-parser');
+var debug = require('debug')('socket.io:namespace');
+var hasBin = require('has-binary');
 
 /**
- * Exports the constructor.
+ * Module exports.
  */
 
-exports = module.exports = SocketNamespace;
+module.exports = exports = Namespace;
 
 /**
- * Constructor.
+ * Blacklisted events.
+ */
+
+exports.events = [
+  'connect',    // for symmetry with client
+  'connection',
+  'newListener'
+];
+
+/**
+ * Flags.
+ */
+
+exports.flags = [
+  'json',
+  'volatile'
+];
+
+/**
+ * `EventEmitter#emit` reference.
+ */
+
+var emit = Emitter.prototype.emit;
+
+/**
+ * Namespace constructor.
  *
- * @api public.
+ * @param {Server} server instance
+ * @param {Socket} name
+ * @api private
  */
 
-function SocketNamespace (mgr, name) {
-  this.manager = mgr;
-  this.name = name || '';
+function Namespace(server, name){
+  this.name = name;
+  this.server = server;
   this.sockets = {};
-  this.auth = false;
-  this.setFlags();
-};
+  this.connected = {};
+  this.fns = [];
+  this.ids = 0;
+  this.initAdapter();
+}
 
 /**
- * Inherits from EventEmitter.
+ * Inherits from `EventEmitter`.
  */
 
-SocketNamespace.prototype.__proto__ = EventEmitter.prototype;
+Namespace.prototype.__proto__ = Emitter.prototype;
 
 /**
- * Copies emit since we override it.
- *
- * @api private
+ * Apply flags from `Socket`.
  */
 
-SocketNamespace.prototype.$emit = EventEmitter.prototype.emit;
-
-/**
- * Retrieves all clients as Socket instances as an array.
- *
- * @api public
- */
-
-SocketNamespace.prototype.clients = function (room) {
-  var room = this.name + (room !== undefined ?
-     '/' + room : '');
-
-  if (!this.manager.rooms[room]) {
-    return [];
-  }
-
-  return this.manager.rooms[room].map(function (id) {
-    return this.socket(id);
-  }, this);
-};
-
-/**
- * Access logger interface.
- *
- * @api public
- */
-
-SocketNamespace.prototype.__defineGetter__('log', function () {
-  return this.manager.log;
-});
-
-/**
- * Access store.
- *
- * @api public
- */
-
-SocketNamespace.prototype.__defineGetter__('store', function () {
-  return this.manager.store;
-});
-
-/**
- * JSON message flag.
- *
- * @api public
- */
-
-SocketNamespace.prototype.__defineGetter__('json', function () {
-  this.flags.json = true;
-  return this;
-});
-
-/**
- * Volatile message flag.
- *
- * @api public
- */
-
-SocketNamespace.prototype.__defineGetter__('volatile', function () {
-  this.flags.volatile = true;
-  return this;
-});
-
-/**
- * Overrides the room to relay messages to (flag).
- *
- * @api public
- */
-
-SocketNamespace.prototype.in = SocketNamespace.prototype.to = function (room) {
-  this.flags.endpoint = this.name + (room ? '/' + room : '');
-  return this;
-};
-
-/**
- * Adds a session id we should prevent relaying messages to (flag).
- *
- * @api public
- */
-
-SocketNamespace.prototype.except = function (id) {
-  this.flags.exceptions.push(id);
-  return this;
-};
-
-/**
- * Sets the default flags.
- *
- * @api private
- */
-
-SocketNamespace.prototype.setFlags = function () {
-  this.flags = {
-      endpoint: this.name
-    , exceptions: []
-  };
-  return this;
-};
-
-/**
- * Sends out a packet.
- *
- * @api private
- */
-
-SocketNamespace.prototype.packet = function (packet) {
-  packet.endpoint = this.name;
-
-  var store = this.store
-    , log = this.log
-    , volatile = this.flags.volatile
-    , exceptions = this.flags.exceptions
-    , packet = parser.encodePacket(packet);
-
-  this.manager.onDispatch(this.flags.endpoint, packet, volatile, exceptions);
-  this.store.publish('dispatch', this.flags.endpoint, packet, volatile, exceptions);
-
-  this.setFlags();
-
-  return this;
-};
-
-/**
- * Sends to everyone.
- *
- * @api public
- */
-
-SocketNamespace.prototype.send = function (data) {
-  return this.packet({
-      type: this.flags.json ? 'json' : 'message'
-    , data: data
+exports.flags.forEach(function(flag){
+  Namespace.prototype.__defineGetter__(flag, function(){
+    this.flags = this.flags || {};
+    this.flags[flag] = true;
+    return this;
   });
+});
+
+/**
+ * Initializes the `Adapter` for this nsp.
+ * Run upon changing adapter by `Server#adapter`
+ * in addition to the constructor.
+ *
+ * @api private
+ */
+
+Namespace.prototype.initAdapter = function(){
+  this.adapter = new (this.server.adapter())(this);
 };
 
 /**
- * Emits to everyone (override).
+ * Sets up namespace middleware.
  *
+ * @return {Namespace} self
  * @api public
  */
 
-SocketNamespace.prototype.emit = function (name) {
-  if (name == 'newListener') {
-    return this.$emit.apply(this, arguments);
-  }
-
-  return this.packet({
-      type: 'event'
-    , name: name
-    , args: util.toArray(arguments).slice(1)
-  });
-};
-
-/**
- * Retrieves or creates a write-only socket for a client, unless specified.
- *
- * @param {Boolean} whether the socket will be readable when initialized
- * @api public
- */
-
-SocketNamespace.prototype.socket = function (sid, readable) {
-  if (!this.sockets[sid]) {
-    this.sockets[sid] = new Socket(this.manager, sid, this, readable);
-  }
-
-  return this.sockets[sid];
-};
-
-/**
- * Sets authorization for this namespace.
- *
- * @api public
- */
-
-SocketNamespace.prototype.authorization = function (fn) {
-  this.auth = fn;
+Namespace.prototype.use = function(fn){
+  this.fns.push(fn);
   return this;
 };
 
 /**
- * Called when a socket disconnects entirely.
+ * Executes the middleware for an incoming client.
  *
+ * @param {Socket} socket that will get added
+ * @param {Function} last fn call in the middleware
  * @api private
  */
 
-SocketNamespace.prototype.handleDisconnect = function (sid, reason, raiseOnDisconnect) {
-  if (this.sockets[sid] && this.sockets[sid].readable) {
-    if (raiseOnDisconnect) this.sockets[sid].onDisconnect(reason);
-    delete this.sockets[sid];
-  }
-};
+Namespace.prototype.run = function(socket, fn){
+  var fns = this.fns.slice(0);
+  if (!fns.length) return fn(null);
 
-/**
- * Performs authentication.
- *
- * @param Object client request data
- * @api private
- */
+  function run(i){
+    fns[i](socket, function(err){
+      // upon error, short-circuit
+      if (err) return fn(err);
 
-SocketNamespace.prototype.authorize = function (data, fn) {
-  if (this.auth) {
-    var self = this;
+      // if no middleware left, summon callback
+      if (!fns[i + 1]) return fn(null);
 
-    this.auth.call(this, data, function (err, authorized) {
-      self.log.debug('client ' +
-        (authorized ? '' : 'un') + 'authorized for ' + self.name);
-      fn(err, authorized);
+      // go on to next
+      run(i + 1);
     });
+  }
+
+  run(0);
+};
+
+/**
+ * Targets a room when emitting.
+ *
+ * @param {String} name
+ * @return {Namespace} self
+ * @api public
+ */
+
+Namespace.prototype.to =
+Namespace.prototype['in'] = function(name){
+  this.rooms = this.rooms || [];
+  if (!~this.rooms.indexOf(name)) this.rooms.push(name);
+  return this;
+};
+
+/**
+ * Adds a new client.
+ *
+ * @return {Socket}
+ * @api private
+ */
+
+Namespace.prototype.add = function(client, fn){
+  debug('adding socket to nsp %s', this.name);
+  var socket = new Socket(this, client);
+  var self = this;
+  this.run(socket, function(err){
+    process.nextTick(function(){
+      if ('open' == client.conn.readyState) {
+        if (err) return socket.error(err.data || err.message);
+
+        // track socket
+        self.sockets[socket.id] = socket;
+
+        // it's paramount that the internal `onconnect` logic
+        // fires before user-set events to prevent state order
+        // violations (such as a disconnection before the connection
+        // logic is complete)
+        socket.onconnect();
+        if (fn) fn();
+
+        // fire user-set events
+        self.emit('connect', socket);
+        self.emit('connection', socket);
+      } else {
+        debug('next called after client was closed - ignoring socket');
+      }
+    });
+  });
+  return socket;
+};
+
+/**
+ * Removes a client. Called by each `Socket`.
+ *
+ * @api private
+ */
+
+Namespace.prototype.remove = function(socket){
+  if (this.sockets.hasOwnProperty(socket.id)) {
+    delete this.sockets[socket.id];
   } else {
-    this.log.debug('client authorized for ' + this.name);
-    fn(null, true);
+    debug('ignoring remove for %s', socket.id);
   }
+};
 
+/**
+ * Emits to all clients.
+ *
+ * @return {Namespace} self
+ * @api public
+ */
+
+Namespace.prototype.emit = function(ev){
+  if (~exports.events.indexOf(ev)) {
+    emit.apply(this, arguments);
+  } else {
+    // set up packet object
+    var args = Array.prototype.slice.call(arguments);
+    var parserType = parser.EVENT; // default
+    if (hasBin(args)) { parserType = parser.BINARY_EVENT; } // binary
+
+    var packet = { type: parserType, data: args };
+
+    if ('function' == typeof args[args.length - 1]) {
+      throw new Error('Callbacks are not supported when broadcasting');
+    }
+
+    this.adapter.broadcast(packet, {
+      rooms: this.rooms,
+      flags: this.flags
+    });
+
+    delete this.rooms;
+    delete this.flags;
+  }
   return this;
 };
 
 /**
- * Handles a packet.
+ * Sends a `message` event to all clients.
  *
- * @api private
+ * @return {Namespace} self
+ * @api public
  */
 
-SocketNamespace.prototype.handlePacket = function (sessid, packet) {
-  var socket = this.socket(sessid)
-    , dataAck = packet.ack == 'data'
-    , manager = this.manager
-    , self = this;
-
-  function ack () {
-    self.log.debug('sending data ack packet');
-    socket.packet({
-        type: 'ack'
-      , args: util.toArray(arguments)
-      , ackId: packet.id
-    });
-  };
-
-  function error (err) {
-    self.log.warn('handshake error ' + err + ' for ' + self.name);
-    socket.packet({ type: 'error', reason: err });
-  };
-
-  function connect () {
-    self.manager.onJoin(sessid, self.name);
-    self.store.publish('join', sessid, self.name);
-
-    // packet echo
-    socket.packet({ type: 'connect' });
-
-    // emit connection event
-    self.$emit('connection', socket);
-  };
-
-  switch (packet.type) {
-    case 'connect':
-      if (packet.endpoint == '') {
-        connect();
-      } else {
-        var handshakeData = manager.handshaken[sessid];
-
-        this.authorize(handshakeData, function (err, authorized, newData) {
-          if (err) return error(err);
-
-          if (authorized) {
-            manager.onHandshake(sessid, newData || handshakeData);
-            self.store.publish('handshake', sessid, newData || handshakeData);
-            connect();
-          } else {
-            error('unauthorized');
-          }
-        });
-      }
-      break;
-
-    case 'ack':
-      if (socket.acks[packet.ackId]) {
-        socket.acks[packet.ackId].apply(socket, packet.args);
-      } else {
-        this.log.info('unknown ack packet');
-      }
-      break;
-
-    case 'event':
-      // check if the emitted event is not blacklisted
-      if (-~manager.get('blacklist').indexOf(packet.name)) {
-        this.log.debug('ignoring blacklisted event `' + packet.name + '`');
-      } else {
-        var params = [packet.name].concat(packet.args);
-
-        if (dataAck) {
-          params.push(ack);
-        }
-
-        socket.$emit.apply(socket, params);
-      }
-      break;
-
-    case 'disconnect':
-      this.manager.onLeave(sessid, this.name);
-      this.store.publish('leave', sessid, this.name);
-
-      socket.$emit('disconnect', packet.reason || 'packet');
-      break;
-
-    case 'json':
-    case 'message':
-      var params = ['message', packet.data];
-
-      if (dataAck)
-        params.push(ack);
-
-      socket.$emit.apply(socket, params);
-  };
+Namespace.prototype.send =
+Namespace.prototype.write = function(){
+  var args = Array.prototype.slice.call(arguments);
+  args.unshift('message');
+  this.emit.apply(this, args);
+  return this;
+};
+
+/**
+ * Gets a list of clients.
+ *
+ * @return {Namespace} self
+ * @api public
+ */
+
+Namespace.prototype.clients = function(fn){
+  this.adapter.clients(this.rooms, fn);
+  // delete rooms flag for scenario:
+  // .in('room').clients() (GH-1978)
+  delete this.rooms;
+  return this;
+};
+
+/**
+ * Sets the compress flag.
+ *
+ * @param {Boolean} if `true`, compresses the sending data
+ * @return {Socket} self
+ * @api public
+ */
+
+Namespace.prototype.compress = function(compress){
+  this.flags = this.flags || {};
+  this.flags.compress = compress;
+  return this;
 };

lib/parser.js

@@ -1,249 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module dependencies.
- */
-
-/**
- * Packet types.
- */
-
-var packets = exports.packets = {
-      'disconnect': 0
-    , 'connect': 1
-    , 'heartbeat': 2
-    , 'message': 3
-    , 'json': 4
-    , 'event': 5
-    , 'ack': 6
-    , 'error': 7
-    , 'noop': 8
-  }
-  , packetslist = Object.keys(packets);
-
-/**
- * Errors reasons.
- */
-
-var reasons = exports.reasons = {
-      'transport not supported': 0
-    , 'client not handshaken': 1
-    , 'unauthorized': 2
-  }
-  , reasonslist = Object.keys(reasons);
-
-/**
- * Errors advice.
- */
-
-var advice = exports.advice = {
-      'reconnect': 0
-  }
-  , advicelist = Object.keys(advice);
-
-/**
- * Encodes a packet.
- *
- * @api private
- */
-
-exports.encodePacket = function (packet) {
-  var type = packets[packet.type]
-    , id = packet.id || ''
-    , endpoint = packet.endpoint || ''
-    , ack = packet.ack
-    , data = null;
-
-  switch (packet.type) {
-    case 'message':
-      if (packet.data !== '')
-        data = packet.data;
-      break;
-
-    case 'event':
-      var ev = { name: packet.name };
-
-      if (packet.args && packet.args.length) {
-        ev.args = packet.args;
-      }
-
-      data = JSON.stringify(ev);
-      break;
-
-    case 'json':
-      data = JSON.stringify(packet.data);
-      break;
-
-    case 'ack':
-      data = packet.ackId
-        + (packet.args && packet.args.length
-            ? '+' + JSON.stringify(packet.args) : '');
-      break;
-
-    case 'connect':
-      if (packet.qs)
-        data = packet.qs;
-      break;
-
-     case 'error':
-      var reason = packet.reason ? reasons[packet.reason] : ''
-        , adv = packet.advice ? advice[packet.advice] : ''
-
-      if (reason !== '' || adv !== '')
-        data = reason + (adv !== '' ? ('+' + adv) : '')
-
-      break;
-  }
-
-  // construct packet with required fragments
-  var encoded = type + ':' + id + (ack == 'data' ? '+' : '') + ':' + endpoint;
-
-  // data fragment is optional
-  if (data !== null && data !== undefined)
-    encoded += ':' + data;
-
-  return encoded;
-};
-
-/**
- * Encodes multiple messages (payload).
- *
- * @param {Array} messages
- * @api private
- */
-
-exports.encodePayload = function (packets) {
-  var decoded = '';
-
-  if (packets.length == 1)
-    return packets[0];
-
-  for (var i = 0, l = packets.length; i < l; i++) {
-    var packet = packets[i];
-    decoded += '\ufffd' + packet.length + '\ufffd' + packets[i]
-  }
-
-  return decoded;
-};
-
-/**
- * Decodes a packet
- *
- * @api private
- */
-
-var regexp = /([^:]+):([0-9]+)?(\+)?:([^:]+)?:?([\s\S]*)?/;
-
-/**
- * Wrap the JSON.parse in a seperate function the crankshaft optimizer will
- * only punish this function for the usage for try catch
- *
- * @api private
- */
-
-function parse (data) {
-  try { return JSON.parse(data) }
-  catch (e) { return false }
-}
-
-exports.decodePacket = function (data) {
-  var pieces = data.match(regexp);
-
-  if (!pieces) return {};
-
-  var id = pieces[2] || ''
-    , data = pieces[5] || ''
-    , packet = {
-          type: packetslist[pieces[1]]
-        , endpoint: pieces[4] || ''
-      };
-
-  // whether we need to acknowledge the packet
-  if (id) {
-    packet.id = id;
-    if (pieces[3])
-      packet.ack = 'data';
-    else
-      packet.ack = true;
-  }
-
-  // handle different packet types
-  switch (packet.type) {
-    case 'message':
-      packet.data = data || '';
-      break;
-
-    case 'event':
-      pieces = parse(data);
-      if (pieces) {
-        packet.name = pieces.name;
-        packet.args = pieces.args;
-      }
-
-      packet.args = packet.args || [];
-      break;
-
-    case 'json':
-      packet.data = parse(data);
-      break;
-
-    case 'connect':
-      packet.qs = data || '';
-      break;
-
-    case 'ack':
-      pieces = data.match(/^([0-9]+)(\+)?(.*)/);
-      if (pieces) {
-        packet.ackId = pieces[1];
-        packet.args = [];
-
-        if (pieces[3]) {
-          packet.args = parse(pieces[3]) || [];
-        }
-      }
-      break;
-
-    case 'error':
-      pieces = data.split('+');
-      packet.reason = reasonslist[pieces[0]] || '';
-      packet.advice = advicelist[pieces[1]] || '';
-  }
-
-  return packet;
-};
-
-/**
- * Decodes data payload. Detects multiple messages
- *
- * @return {Array} messages
- * @api public
- */
-
-exports.decodePayload = function (data) {
-  if (undefined == data || null == data) {
-    return [];
-  }
-
-  if (data[0] == '\ufffd') {
-    var ret = [];
-
-    for (var i = 1, length = ''; i < data.length; i++) {
-      if (data[i] == '\ufffd') {
-        ret.push(exports.decodePacket(data.substr(i + 1, length)));
-        i += Number(length) + 1;
-        length = '';
-      } else {
-        length += data[i];
-      }
-    }
-
-    return ret;
-  } else {
-    return [exports.decodePacket(data)];
-  }
-};

lib/socket.io.js

@@ -1,136 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module dependencies.
- */
-
-var client = require('socket.io-client');
-
-/**
- * Version.
- */
-
-exports.version = '0.9.2';
-
-/**
- * Supported protocol version.
- */
-
-exports.protocol = 1;
-
-/**
- * Client that we serve.
- */
-
-exports.clientVersion = client.version;
-
-/**
- * Attaches a manager
- *
- * @param {HTTPServer/Number} a HTTP/S server or a port number to listen on.
- * @param {Object} opts to be passed to Manager and/or http server
- * @param {Function} callback if a port is supplied
- * @api public
- */
-
-exports.listen = function (server, options, fn) {
-  if ('function' == typeof options) {
-    fn = options;
-    options = {};
-  }
-
-  if ('undefined' == typeof server) {
-    // create a server that listens on port 80
-    server = 80;
-  }
-
-  if ('number' == typeof server) {
-    // if a port number is passed
-    var port = server;
-
-    if (options && options.key)
-      server = require('https').createServer(options);
-    else
-      server = require('http').createServer();
-
-    // default response
-    server.on('request', function (req, res) {
-      res.writeHead(200);
-      res.end('Welcome to socket.io.');
-    });
-
-    server.listen(port, fn);
-  }
-
-  // otherwise assume a http/s server
-  return new exports.Manager(server, options);
-};
-
-/**
- * Manager constructor.
- *
- * @api public
- */
-
-exports.Manager = require('./manager');
-
-/**
- * Transport constructor.
- *
- * @api public
- */
-
-exports.Transport = require('./transport');
-
-/**
- * Socket constructor.
- *
- * @api public
- */
-
-exports.Socket = require('./socket');
-
-/**
- * Static constructor.
- *
- * @api public
- */
-
-exports.Static = require('./static');
-
-/**
- * Store constructor.
- *
- * @api public
- */
-
-exports.Store = require('./store');
-
-/**
- * Memory Store constructor.
- *
- * @api public
- */
-
-exports.MemoryStore = require('./stores/memory');
-
-/**
- * Redis Store constructor.
- *
- * @api public
- */
-
-exports.RedisStore = require('./stores/redis');
-
-/**
- * Parser.
- *
- * @api public
- */
-
-exports.parser = require('./parser');

lib/socket.js

@@ -1,362 +1,470 @@
 
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
 /**
  * Module dependencies.
  */
 
-var parser = require('./parser')
-  , util = require('./util')
-  , EventEmitter = process.EventEmitter
+var Emitter = require('events').EventEmitter;
+var parser = require('socket.io-parser');
+var url = require('url');
+var debug = require('debug')('socket.io:socket');
+var hasBin = require('has-binary');
 
 /**
- * Export the constructor.
+ * Module exports.
  */
 
-exports = module.exports = Socket;
+module.exports = exports = Socket;
 
 /**
- * Default error event listener to prevent uncaught exceptions.
- */
-
-var defaultError = function () {};
-
-/**
- * Socket constructor.
+ * Blacklisted events.
  *
- * @param {Manager} manager instance
- * @param {String} session id
- * @param {Namespace} namespace the socket belongs to
- * @param {Boolean} whether the 
  * @api public
  */
 
-function Socket (manager, id, nsp, readable) {
-  this.id = id;
-  this.namespace = nsp;
-  this.manager = manager;
-  this.disconnected = false;
-  this.ackPackets = 0;
+exports.events = [
+  'error',
+  'connect',
+  'disconnect',
+  'newListener',
+  'removeListener'
+];
+
+/**
+ * Flags.
+ *
+ * @api private
+ */
+
+var flags = [
+  'json',
+  'volatile',
+  'broadcast'
+];
+
+/**
+ * `EventEmitter#emit` reference.
+ */
+
+var emit = Emitter.prototype.emit;
+
+/**
+ * Interface to a `Client` for a given `Namespace`.
+ *
+ * @param {Namespace} nsp
+ * @param {Client} client
+ * @api public
+ */
+
+function Socket(nsp, client){
+  this.nsp = nsp;
+  this.server = nsp.server;
+  this.adapter = this.nsp.adapter;
+  this.id = nsp.name + '#' + client.id;
+  this.client = client;
+  this.conn = client.conn;
+  this.rooms = {};
   this.acks = {};
-  this.setFlags();
-  this.readable = readable;
-  this.store = this.manager.store.client(this.id);
-  this.on('error', defaultError);
-};
+  this.connected = true;
+  this.disconnected = false;
+  this.handshake = this.buildHandshake();
+}
 
 /**
- * Inherits from EventEmitter.
+ * Inherits from `EventEmitter`.
  */
 
-Socket.prototype.__proto__ = EventEmitter.prototype;
+Socket.prototype.__proto__ = Emitter.prototype;
 
 /**
- * Accessor shortcut for the handshake data
- *
- * @api private
+ * Apply flags from `Socket`.
  */
 
-Socket.prototype.__defineGetter__('handshake', function () {
-  return this.manager.handshaken[this.id];
+flags.forEach(function(flag){
+  Socket.prototype.__defineGetter__(flag, function(){
+    this.flags = this.flags || {};
+    this.flags[flag] = true;
+    return this;
+  });
 });
 
 /**
- * Accessor shortcut for the transport type
- *
- * @api private
- */
-
-Socket.prototype.__defineGetter__('transport', function () {
-  return this.manager.transports[this.id].name;
-});
-
-/**
- * Accessor shortcut for the logger.
- *
- * @api private
- */
-
-Socket.prototype.__defineGetter__('log', function () {
-  return this.manager.log;
-});
-
-/**
- * JSON message flag.
+ * `request` engine.io shorcut.
  *
  * @api public
  */
 
-Socket.prototype.__defineGetter__('json', function () {
-  this.flags.json = true;
-  return this;
+Socket.prototype.__defineGetter__('request', function(){
+  return this.conn.request;
 });
 
 /**
- * Volatile message flag.
- *
- * @api public
- */
-
-Socket.prototype.__defineGetter__('volatile', function () {
-  this.flags.volatile = true;
-  return this;
-});
-
-/**
- * Broadcast message flag.
- *
- * @api public
- */
-
-Socket.prototype.__defineGetter__('broadcast', function () {
-  this.flags.broadcast = true;
-  return this;
-});
-
-/**
- * Overrides the room to broadcast messages to (flag)
- *
- * @api public
- */
-
-Socket.prototype.to = Socket.prototype.in = function (room) {
-  this.flags.room = room;
-  return this;
-};
-
-/**
- * Resets flags
+ * Builds the `handshake` BC object
  *
  * @api private
  */
 
-Socket.prototype.setFlags = function () {
-  this.flags = {
-      endpoint: this.namespace.name
-    , room: ''
+Socket.prototype.buildHandshake = function(){
+  return {
+    headers: this.request.headers,
+    time: (new Date) + '',
+    address: this.conn.remoteAddress,
+    xdomain: !!this.request.headers.origin,
+    secure: !!this.request.connection.encrypted,
+    issued: +(new Date),
+    url: this.request.url,
+    query: url.parse(this.request.url, true).query || {}
   };
-  return this;
 };
 
 /**
- * Triggered on disconnect
- *
- * @api private
- */
-
-Socket.prototype.onDisconnect = function (reason) {
-  if (!this.disconnected) {
-    this.$emit('disconnect', reason);
-    this.disconnected = true;
-  }
-};
-
-/**
- * Joins a user to a room.
+ * Emits to this client.
  *
+ * @return {Socket} self
  * @api public
  */
 
-Socket.prototype.join = function (name, fn) {
-  var nsp = this.namespace.name
-    , name = (nsp + '/') + name;
-
-  this.manager.onJoin(this.id, name);
-  this.manager.store.publish('join', this.id, name);
-
-  if (fn) {
-    this.log.warn('Client#join callback is deprecated');
-    fn();
-  }
-
-  return this;
-};
-
-/**
- * Un-joins a user from a room.
- *
- * @api public
- */
-
-Socket.prototype.leave = function (name, fn) {
-  var nsp = this.namespace.name
-    , name = (nsp + '/') + name;
-
-  this.manager.onLeave(this.id, name);
-  this.manager.store.publish('leave', this.id, name);
-
-  if (fn) {
-    this.log.warn('Client#leave callback is deprecated');
-    fn();
-  }
-
-  return this;
-};
-
-/**
- * Transmits a packet.
- *
- * @api private
- */
-
-Socket.prototype.packet = function (packet) {
-  if (this.flags.broadcast) {
-    this.log.debug('broadcasting packet');
-    this.namespace.in(this.flags.room).except(this.id).packet(packet);
+Socket.prototype.emit = function(ev){
+  if (~exports.events.indexOf(ev)) {
+    emit.apply(this, arguments);
   } else {
-    packet.endpoint = this.flags.endpoint;
-    packet = parser.encodePacket(packet);
+    var args = Array.prototype.slice.call(arguments);
+    var packet = {};
+    packet.type = hasBin(args) ? parser.BINARY_EVENT : parser.EVENT;
+    packet.data = args;
+    var flags = this.flags || {};
 
-    this.dispatch(packet, this.flags.volatile);
-  }
+    // access last argument to see if it's an ACK callback
+    if ('function' == typeof args[args.length - 1]) {
+      if (this._rooms || flags.broadcast) {
+        throw new Error('Callbacks are not supported when broadcasting');
+      }
 
-  this.setFlags();
-
-  return this;
-};
-
-/**
- * Dispatches a packet
- *
- * @api private
- */
-
-Socket.prototype.dispatch = function (packet, volatile) {
-  if (this.manager.transports[this.id] && this.manager.transports[this.id].open) {
-    this.manager.transports[this.id].onDispatch(packet, volatile);
-  } else {
-    if (!volatile) {
-      this.manager.onClientDispatch(this.id, packet, volatile);
+      debug('emitting packet with ack id %d', this.nsp.ids);
+      this.acks[this.nsp.ids] = args.pop();
+      packet.id = this.nsp.ids++;
     }
 
-    this.manager.store.publish('dispatch:' + this.id, packet, volatile);
-  }
-};
-
-/**
- * Stores data for the client.
- *
- * @api public
- */
-
-Socket.prototype.set = function (key, value, fn) {
-  this.store.set(key, value, fn);
-  return this;
-};
-
-/**
- * Retrieves data for the client
- *
- * @api public
- */
-
-Socket.prototype.get = function (key, fn) {
-  this.store.get(key, fn);
-  return this;
-};
-
-/**
- * Checks data for the client
- *
- * @api public
- */
-
-Socket.prototype.has = function (key, fn) {
-  this.store.has(key, fn);
-  return this;
-};
-
-/**
- * Deletes data for the client
- *
- * @api public
- */
-
-Socket.prototype.del = function (key, fn) {
-  this.store.del(key, fn);
-  return this;
-};
-
-/**
- * Kicks client
- *
- * @api public
- */
-
-Socket.prototype.disconnect = function () {
-  if (!this.disconnected) {
-    this.log.info('booting client');
-
-    if (this.manager.transports[this.id] && this.manager.transports[this.id].open) {
-      this.manager.transports[this.id].onForcedDisconnect();
+    if (this._rooms || flags.broadcast) {
+      this.adapter.broadcast(packet, {
+        except: [this.id],
+        rooms: this._rooms,
+        flags: flags
+      });
     } else {
-      this.manager.onClientDisconnect(this.id);
-      this.manager.store.publish('disconnect:' + this.id);
+      // dispatch packet
+      this.packet(packet, {
+        volatile: flags.volatile,
+        compress: flags.compress
+      });
     }
-  }
 
+    // reset flags
+    delete this._rooms;
+    delete this.flags;
+  }
   return this;
 };
 
 /**
- * Send a message.
+ * Targets a room when broadcasting.
  *
+ * @param {String} name
+ * @return {Socket} self
  * @api public
  */
 
-Socket.prototype.send = function (data, fn) {
-  var packet = {
-      type: this.flags.json ? 'json' : 'message'
-    , data: data
-  };
-
-  if (fn) {
-    packet.id = ++this.ackPackets;
-    packet.ack = true;
-    this.acks[packet.id] = fn;
-  }
-
-  return this.packet(packet);
+Socket.prototype.to =
+Socket.prototype.in = function(name){
+  this._rooms = this._rooms || [];
+  if (!~this._rooms.indexOf(name)) this._rooms.push(name);
+  return this;
 };
 
 /**
- * Original emit function.
+ * Sends a `message` event.
+ *
+ * @return {Socket} self
+ * @api public
+ */
+
+Socket.prototype.send =
+Socket.prototype.write = function(){
+  var args = Array.prototype.slice.call(arguments);
+  args.unshift('message');
+  this.emit.apply(this, args);
+  return this;
+};
+
+/**
+ * Writes a packet.
+ *
+ * @param {Object} packet object
+ * @param {Object} options
+ * @api private
+ */
+
+Socket.prototype.packet = function(packet, opts){
+  packet.nsp = this.nsp.name;
+  opts = opts || {};
+  opts.compress = false !== opts.compress;
+  this.client.packet(packet, opts);
+};
+
+/**
+ * Joins a room.
+ *
+ * @param {String} room
+ * @param {Function} optional, callback
+ * @return {Socket} self
+ * @api private
+ */
+
+Socket.prototype.join = function(room, fn){
+  debug('joining room %s', room);
+  var self = this;
+  if (this.rooms.hasOwnProperty(room)) {
+    fn && fn(null);
+    return this;
+  }
+  this.adapter.add(this.id, room, function(err){
+    if (err) return fn && fn(err);
+    debug('joined room %s', room);
+    self.rooms[room] = room;
+    fn && fn(null);
+  });
+  return this;
+};
+
+/**
+ * Leaves a room.
+ *
+ * @param {String} room
+ * @param {Function} optional, callback
+ * @return {Socket} self
+ * @api private
+ */
+
+Socket.prototype.leave = function(room, fn){
+  debug('leave room %s', room);
+  var self = this;
+  this.adapter.del(this.id, room, function(err){
+    if (err) return fn && fn(err);
+    debug('left room %s', room);
+    delete self.rooms[room];
+    fn && fn(null);
+  });
+  return this;
+};
+
+/**
+ * Leave all rooms.
  *
  * @api private
  */
 
-Socket.prototype.$emit = EventEmitter.prototype.emit;
+Socket.prototype.leaveAll = function(){
+  this.adapter.delAll(this.id);
+  this.rooms = {};
+};
 
 /**
- * Emit override for custom events.
+ * Called by `Namespace` upon succesful
+ * middleware execution (ie: authorization).
  *
+ * @api private
+ */
+
+Socket.prototype.onconnect = function(){
+  debug('socket connected - writing packet');
+  this.nsp.connected[this.id] = this;
+  this.join(this.id);
+  this.packet({ type: parser.CONNECT });
+};
+
+/**
+ * Called with each packet. Called by `Client`.
+ *
+ * @param {Object} packet
+ * @api private
+ */
+
+Socket.prototype.onpacket = function(packet){
+  debug('got packet %j', packet);
+  switch (packet.type) {
+    case parser.EVENT:
+      this.onevent(packet);
+      break;
+
+    case parser.BINARY_EVENT:
+      this.onevent(packet);
+      break;
+
+    case parser.ACK:
+      this.onack(packet);
+      break;
+
+    case parser.BINARY_ACK:
+      this.onack(packet);
+      break;
+
+    case parser.DISCONNECT:
+      this.ondisconnect();
+      break;
+
+    case parser.ERROR:
+      this.emit('error', packet.data);
+  }
+};
+
+/**
+ * Called upon event packet.
+ *
+ * @param {Object} packet object
+ * @api private
+ */
+
+Socket.prototype.onevent = function(packet){
+  var args = packet.data || [];
+  debug('emitting event %j', args);
+
+  if (null != packet.id) {
+    debug('attaching ack callback to event');
+    args.push(this.ack(packet.id));
+  }
+
+  emit.apply(this, args);
+};
+
+/**
+ * Produces an ack callback to emit with an event.
+ *
+ * @param {Number} packet id
+ * @api private
+ */
+
+Socket.prototype.ack = function(id){
+  var self = this;
+  var sent = false;
+  return function(){
+    // prevent double callbacks
+    if (sent) return;
+    var args = Array.prototype.slice.call(arguments);
+    debug('sending ack %j', args);
+
+    var type = hasBin(args) ? parser.BINARY_ACK : parser.ACK;
+    self.packet({
+      id: id,
+      type: type,
+      data: args
+    });
+
+    sent = true;
+  };
+};
+
+/**
+ * Called upon ack packet.
+ *
+ * @api private
+ */
+
+Socket.prototype.onack = function(packet){
+  var ack = this.acks[packet.id];
+  if ('function' == typeof ack) {
+    debug('calling ack %s with %j', packet.id, packet.data);
+    ack.apply(this, packet.data);
+    delete this.acks[packet.id];
+  } else {
+    debug('bad ack %s', packet.id);
+  }
+};
+
+/**
+ * Called upon client disconnect packet.
+ *
+ * @api private
+ */
+
+Socket.prototype.ondisconnect = function(){
+  debug('got disconnect packet');
+  this.onclose('client namespace disconnect');
+};
+
+/**
+ * Handles a client error.
+ *
+ * @api private
+ */
+
+Socket.prototype.onerror = function(err){
+  if (this.listeners('error').length) {
+    this.emit('error', err);
+  } else {
+    console.error('Missing error handler on `socket`.');
+    console.error(err.stack);
+  }
+};
+
+/**
+ * Called upon closing. Called by `Client`.
+ *
+ * @param {String} reason
+ * @param {Error} optional error object
+ * @api private
+ */
+
+Socket.prototype.onclose = function(reason){
+  if (!this.connected) return this;
+  debug('closing socket - reason %s', reason);
+  this.leaveAll();
+  this.nsp.remove(this);
+  this.client.remove(this);
+  this.connected = false;
+  this.disconnected = true;
+  delete this.nsp.connected[this.id];
+  this.emit('disconnect', reason);
+};
+
+/**
+ * Produces an `error` packet.
+ *
+ * @param {Object} error object
+ * @api private
+ */
+
+Socket.prototype.error = function(err){
+  this.packet({ type: parser.ERROR, data: err });
+};
+
+/**
+ * Disconnects this client.
+ *
+ * @param {Boolean} if `true`, closes the underlying connection
+ * @return {Socket} self
  * @api public
  */
 
-Socket.prototype.emit = function (ev) {
-  if (ev == 'newListener') {
-    return this.$emit.apply(this, arguments);
+Socket.prototype.disconnect = function(close){
+  if (!this.connected) return this;
+  if (close) {
+    this.client.disconnect();
+  } else {
+    this.packet({ type: parser.DISCONNECT });
+    this.onclose('server namespace disconnect');
   }
-
-  var args = util.toArray(arguments).slice(1)
-    , lastArg = args[args.length - 1]
-    , packet = {
-          type: 'event'
-        , name: ev
-      };
-
-  if ('function' == typeof lastArg) {
-    packet.id = ++this.ackPackets;
-    packet.ack = lastArg.length ? 'data' : true;
-    this.acks[packet.id] = lastArg;
-    args = args.slice(0, args.length - 1);
-  }
-
-  packet.args = args;
-
-  return this.packet(packet);
+  return this;
+};
+
+/**
+ * Sets the compress flag.
+ *
+ * @param {Boolean} if `true`, compresses the sending data
+ * @return {Socket} self
+ * @api public
+ */
+
+Socket.prototype.compress = function(compress){
+  this.flags = this.flags || {};
+  this.flags.compress = compress;
+  return this;
 };

lib/static.js

@@ -1,395 +0,0 @@
-
-/*!
-* socket.io-node
-* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
-* MIT Licensed
-*/
-
-/**
- * Module dependencies.
- */
-
-var client = require('socket.io-client')
-  , cp = require('child_process')
-  , fs = require('fs')
-  , util = require('./util');
-
-/**
- * File type details.
- *
- * @api private
- */
-
-var mime = {
-    js: {
-        type: 'application/javascript'
-      , encoding: 'utf8'
-      , gzip: true
-    }
-  , swf: {
-        type: 'application/x-shockwave-flash'
-      , encoding: 'binary'
-      , gzip: false
-    }
-};
-
-/**
- * Regexp for matching custom transport patterns. Users can configure their own
- * socket.io bundle based on the url structure. Different transport names are
- * concatinated using the `+` char. /socket.io/socket.io+websocket.js should
- * create a bundle that only contains support for the websocket.
- *
- * @api private
- */
-
-var bundle = /\+((?:\+)?[\w\-]+)*(?:\.v\d+\.\d+\.\d+)?(?:\.js)$/
-  , versioning = /\.v\d+\.\d+\.\d+(?:\.js)$/;
-
-/**
- * Export the constructor
- */
-
-exports = module.exports = Static;
-
-/**
- * Static constructor
- *
- * @api public
- */
-
-function Static (manager) {
-  this.manager = manager;
-  this.cache = {};
-  this.paths = {};
-
-  this.init();
-}
-
-/**
- * Initialize the Static by adding default file paths.
- *
- * @api public
- */
-
-Static.prototype.init = function () {
-  /**
-   * Generates a unique id based the supplied transports array
-   *
-   * @param {Array} transports The array with transport types
-   * @api private
-   */
-  function id (transports) {
-    var id = transports.join('').split('').map(function (char) {
-      return ('' + char.charCodeAt(0)).split('').pop();
-    }).reduce(function (char, id) {
-      return char +id;
-    });
-
-    return client.version + ':' + id;
-  }
-
-  /**
-   * Generates a socket.io-client file based on the supplied transports.
-   *
-   * @param {Array} transports The array with transport types
-   * @param {Function} callback Callback for the static.write
-   * @api private
-   */
-
-  function build (transports, callback) {
-    client.builder(transports, {
-          minify: self.manager.enabled('browser client minification')
-      }, function (err, content) {
-        callback(err, content ? new Buffer(content) : null, id(transports));
-      }
-    );
-  }
-
-  var self = this;
-
-  // add our default static files
-  this.add('/static/flashsocket/WebSocketMain.swf', {
-      file: client.dist + '/WebSocketMain.swf'
-  });
-
-  this.add('/static/flashsocket/WebSocketMainInsecure.swf', {
-      file: client.dist + '/WebSocketMainInsecure.swf'
-  });
-
-  // generates dedicated build based on the available transports
-  this.add('/socket.io.js', function (path, callback) {
-    build(self.manager.get('transports'), callback);
-  });
-
-  this.add('/socket.io.v', { mime: mime.js }, function (path, callback) {
-    build(self.manager.get('transports'), callback);
-  });
-
-  // allow custom builds based on url paths
-  this.add('/socket.io+', { mime: mime.js }, function (path, callback) {
-    var available = self.manager.get('transports')
-      , matches = path.match(bundle)
-      , transports = [];
-
-    if (!matches) return callback('No valid transports');
-
-    // make sure they valid transports
-    matches[0].split('.')[0].split('+').slice(1).forEach(function (transport) {
-      if (!!~available.indexOf(transport)) {
-        transports.push(transport);
-      }
-    });
-
-    if (!transports.length) return callback('No valid transports');
-    build(transports, callback);
-  });
-
-  // clear cache when transports change
-  this.manager.on('set:transports', function (key, value) {
-    delete self.cache['/socket.io.js'];
-    Object.keys(self.cache).forEach(function (key) {
-      if (bundle.test(key)) {
-        delete self.cache[key];
-      }
-    });
-  });
-};
-
-/**
- * Gzip compress buffers.
- *
- * @param {Buffer} data The buffer that needs gzip compression
- * @param {Function} callback
- * @api public
- */
-
-Static.prototype.gzip = function (data, callback) {
-  var gzip = cp.spawn('gzip', ['-9', '-c', '-f', '-n'])
-    , encoding = Buffer.isBuffer(data) ? 'binary' : 'utf8'
-    , buffer = []
-    , err;
-
-  gzip.stdout.on('data', function (data) {
-    buffer.push(data);
-  });
-
-  gzip.stderr.on('data', function (data) {
-    err = data +'';
-    buffer.length = 0;
-  });
-
-  gzip.on('exit', function () {
-    if (err) return callback(err);
-
-    var size = 0
-      , index = 0
-      , i = buffer.length
-      , content;
-
-    while (i--) {
-      size += buffer[i].length;
-    }
-
-    content = new Buffer(size);
-    i = buffer.length;
-
-    buffer.forEach(function (buffer) {
-      var length = buffer.length;
-
-      buffer.copy(content, index, 0, length);
-      index += length;
-    });
-
-    buffer.length = 0;
-    callback(null, content);
-  });
-
-  gzip.stdin.end(data, encoding);
-};
-
-/**
- * Is the path a static file?
- *
- * @param {String} path The path that needs to be checked
- * @api public
- */
-
-Static.prototype.has = function (path) {
-  // fast case
-  if (this.paths[path]) return this.paths[path];
-
-  var keys = Object.keys(this.paths)
-    , i = keys.length;
- 
-  while (i--) {
-    if (-~path.indexOf(keys[i])) return this.paths[keys[i]];
-  }
-
-  return false;
-};
-
-/**
- * Add new paths new paths that can be served using the static provider.
- *
- * @param {String} path The path to respond to
- * @param {Options} options Options for writing out the response
- * @param {Function} [callback] Optional callback if no options.file is
- * supplied this would be called instead.
- * @api public
- */
-
-Static.prototype.add = function (path, options, callback) {
-  var extension = /(?:\.(\w{1,4}))$/.exec(path);
-
-  if (!callback && typeof options == 'function') {
-    callback = options;
-    options = {};
-  }
-
-  options.mime = options.mime || (extension ? mime[extension[1]] : false);
-
-  if (callback) options.callback = callback;
-  if (!(options.file || options.callback) || !options.mime) return false;
-
-  this.paths[path] = options;
-
-  return true;
-};
-
-/**
- * Writes a static response.
- *
- * @param {String} path The path for the static content
- * @param {HTTPRequest} req The request object
- * @param {HTTPResponse} res The response object
- * @api public
- */
-
-Static.prototype.write = function (path, req, res) {
-  /**
-   * Write a response without throwing errors because can throw error if the
-   * response is no longer writable etc.
-   *
-   * @api private
-   */
-
-  function write (status, headers, content, encoding) {
-    try {
-      res.writeHead(status, headers || undefined);
-
-      // only write content if it's not a HEAD request and we actually have
-      // some content to write (304's doesn't have content).
-      res.end(
-          req.method !== 'HEAD' && content ? content : ''
-        , encoding || undefined
-      );
-    } catch (e) {}
-  }
-
-  /**
-   * Answers requests depending on the request properties and the reply object.
-   *
-   * @param {Object} reply The details and content to reply the response with
-   * @api private
-   */
-
-  function answer (reply) {
-    var cached = req.headers['if-none-match'] === reply.etag;
-    if (cached && self.manager.enabled('browser client etag')) {
-      return write(304);
-    }
-
-    var accept = req.headers['accept-encoding'] || ''
-      , gzip = !!~accept.toLowerCase().indexOf('gzip')
-      , mime = reply.mime
-      , versioned = reply.versioned
-      , headers = {
-          'Content-Type': mime.type
-      };
-
-    // check if we can add a etag
-    if (self.manager.enabled('browser client etag') && reply.etag && !versioned) {
-      headers['Etag'] = reply.etag;
-    }
-
-    // see if we need to set Expire headers because the path is versioned
-    if (versioned) {
-      var expires = self.manager.get('browser client expires');
-      headers['Cache-Control'] = 'private, x-gzip-ok="", max-age=' + expires;
-      headers['Date'] = new Date().toUTCString();
-      headers['Expires'] = new Date(Date.now() + (expires * 1000)).toUTCString();
-    }
-
-    if (gzip && reply.gzip) {
-      headers['Content-Length'] = reply.gzip.length;
-      headers['Content-Encoding'] = 'gzip';
-      headers['Vary'] = 'Accept-Encoding';
-      write(200, headers, reply.gzip.content, mime.encoding);
-    } else {
-      headers['Content-Length'] = reply.length;
-      write(200, headers, reply.content, mime.encoding);
-    }
-
-    self.manager.log.debug('served static content ' + path);
-  }
-
-  var self = this
-    , details;
-
-  // most common case first
-  if (this.manager.enabled('browser client cache') && this.cache[path]) {
-    return answer(this.cache[path]);
-  } else if (this.manager.get('browser client handler')) {
-    return this.manager.get('browser client handler').call(this, req, res);
-  } else if ((details = this.has(path))) {
-    /**
-     * A small helper function that will let us deal with fs and dynamic files
-     *
-     * @param {Object} err Optional error
-     * @param {Buffer} content The data
-     * @api private
-     */
-
-    function ready (err, content, etag) {
-      if (err) {
-        self.manager.log.warn('Unable to serve file. ' + (err.message || err));
-        return write(500, null, 'Error serving static ' + path);
-      }
-
-      // store the result in the cache
-      var reply = self.cache[path] = {
-            content: content
-          , length: content.length
-          , mime: details.mime
-          , etag: etag || client.version
-          , versioned: versioning.test(path)
-        };
-
-      // check if gzip is enabled
-      if (details.mime.gzip && self.manager.enabled('browser client gzip')) {
-        self.gzip(content, function (err, content) {
-          if (!err) {
-            reply.gzip = {
-                content: content
-              , length: content.length
-            }
-          }
-
-          answer(reply);
-        });
-      } else {
-        answer(reply);
-      }
-    }
-
-    if (details.file) {
-      fs.readFile(details.file, ready);
-    } else if(details.callback) {
-      details.callback.call(this, path, ready);
-    } else {
-      write(404, null, 'File handle not found');
-    }
-  } else {
-    write(404, null, 'File not found');
-  }
-};

lib/store.js

@@ -1,98 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Expose the constructor.
- */
-
-exports = module.exports = Store;
-
-/**
- * Module dependencies.
- */
-
-var EventEmitter = process.EventEmitter;
-
-/**
- * Store interface
- *
- * @api public
- */
-
-function Store (options) {
-  this.options = options;
-  this.clients = {};
-};
-
-/**
- * Inherit from EventEmitter.
- */
-
-Store.prototype.__proto__ = EventEmitter.prototype;
-
-/**
- * Initializes a client store
- *
- * @param {String} id
- * @api public
- */
-
-Store.prototype.client = function (id) {
-  if (!this.clients[id]) {
-    this.clients[id] = new (this.constructor.Client)(this, id);
-  }
-
-  return this.clients[id];
-};
-
-/**
- * Destroys a client
- *
- * @api {String} sid
- * @param {Number} number of seconds to expire client data
- * @api private
- */
-
-Store.prototype.destroyClient = function (id, expiration) {
-  if (this.clients[id]) {
-    this.clients[id].destroy(expiration);
-    delete this.clients[id];
-  }
-
-  return this;
-};
-
-/**
- * Destroys the store
- *
- * @param {Number} number of seconds to expire client data
- * @api private
- */
-
-Store.prototype.destroy = function (clientExpiration) {
-  var keys = Object.keys(this.clients)
-    , count = keys.length;
-
-  for (var i = 0, l = count; i < l; i++) {
-    this.destroyClient(keys[i], clientExpiration);
-  }
-
-  this.clients = {};
-
-  return this;
-};
-
-/**
- * Client.
- *
- * @api public
- */
-
-Store.Client = function (store, id) {
-  this.store = store;
-  this.id = id;
-};

lib/stores/memory.js

@@ -1,143 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module dependencies.
- */
-
-var crypto = require('crypto')
-  , Store = require('../store');
-
-/**
- * Exports the constructor.
- */
-
-exports = module.exports = Memory;
-Memory.Client = Client;
-
-/**
- * Memory store
- *
- * @api public
- */
-
-function Memory (opts) {
-  Store.call(this, opts);
-};
-
-/**
- * Inherits from Store.
- */
-
-Memory.prototype.__proto__ = Store.prototype;
-
-/**
- * Publishes a message.
- *
- * @api private
- */
-
-Memory.prototype.publish = function () { };
-
-/**
- * Subscribes to a channel
- *
- * @api private
- */
-
-Memory.prototype.subscribe = function () { };
-
-/**
- * Unsubscribes
- *
- * @api private
- */
-
-Memory.prototype.unsubscribe = function () { };
-
-/**
- * Client constructor
- *
- * @api private
- */
-
-function Client () {
-  Store.Client.apply(this, arguments);
-  this.data = {};
-};
-
-/**
- * Inherits from Store.Client
- */
-
-Client.prototype.__proto__ = Store.Client;
-
-/**
- * Gets a key
- *
- * @api public
- */
-
-Client.prototype.get = function (key, fn) {
-  fn(null, this.data[key] === undefined ? null : this.data[key]);
-  return this;
-};
-
-/**
- * Sets a key
- *
- * @api public
- */
-
-Client.prototype.set = function (key, value, fn) {
-  this.data[key] = value;
-  fn && fn(null);
-  return this;
-};
-
-/**
- * Has a key
- *
- * @api public
- */
-
-Client.prototype.has = function (key, fn) {
-  fn(null, key in this.data);
-};
-
-/**
- * Deletes a key
- *
- * @api public
- */
-
-Client.prototype.del = function (key, fn) {
-  delete this.data[key];
-  fn && fn(null);
-  return this;
-};
-
-/**
- * Destroys the client.
- *
- * @param {Number} number of seconds to expire data
- * @api private
- */
-
-Client.prototype.destroy = function (expiration) {
-  if ('number' != typeof expiration) {
-    this.data = {};
-  } else {
-    var self = this;
-
-    setTimeout(function () {
-      self.data = {};
-    }, expiration * 1000);
-  }
-
-  return this;
-};

lib/stores/redis.js

@@ -1,269 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module dependencies.
- */
-
-var crypto = require('crypto')
-  , Store = require('../store')
-  , assert = require('assert');
-
-/**
- * Exports the constructor.
- */
-
-exports = module.exports = Redis;
-Redis.Client = Client;
-
-/**
- * Redis store.
- * Options:
- *     - nodeId (fn) gets an id that uniquely identifies this node
- *     - redis (fn) redis constructor, defaults to redis
- *     - redisPub (object) options to pass to the pub redis client
- *     - redisSub (object) options to pass to the sub redis client
- *     - redisClient (object) options to pass to the general redis client
- *     - pack (fn) custom packing, defaults to JSON or msgpack if installed
- *     - unpack (fn) custom packing, defaults to JSON or msgpack if installed
- *
- * @api public
- */
-
-function Redis (opts) {
-  opts = opts || {};
-
-  // node id to uniquely identify this node
-  var nodeId = opts.nodeId || function () {
-    // by default, we generate a random id 
-    return Math.abs(Math.random() * Math.random() * Date.now() | 0);
-  };
-
-  this.nodeId = nodeId();
-
-  // packing / unpacking mechanism
-  if (opts.pack) {
-    this.pack = opts.pack;
-    this.unpack = opts.unpack;
-  } else {
-    try {
-      var msgpack = require('msgpack');
-      this.pack = msgpack.pack;
-      this.unpack = msgpack.unpack;
-    } catch (e) {
-      this.pack = JSON.stringify;
-      this.unpack = JSON.parse;
-    }
-  }
-
-  var redis = opts.redis || require('redis')
-    , RedisClient = redis.RedisClient;
-
-  // initialize a pubsub client and a regular client
-  if (opts.redisPub instanceof RedisClient) {
-    this.pub = opts.redisPub;
-  } else {
-    opts.redisPub || (opts.redisPub = {});
-    this.pub = redis.createClient(opts.redisPub.port, opts.redisPub.host, opts.redisPub);
-  }
-  if (opts.redisSub instanceof RedisClient) {
-    this.sub = opts.redisSub;
-  } else {
-    opts.redisSub || (opts.redisSub = {});
-    this.sub = redis.createClient(opts.redisSub.port, opts.redisSub.host, opts.redisSub);
-  }
-  if (opts.redisClient instanceof RedisClient) {
-    this.cmd = opts.redisClient;
-  } else {
-    opts.redisClient || (opts.redisClient = {});
-    this.cmd = redis.createClient(opts.redisClient.port, opts.redisClient.host, opts.redisClient);
-  }
-
-  Store.call(this, opts);
-
-  this.sub.setMaxListeners(0);
-  this.setMaxListeners(0);
-};
-
-/**
- * Inherits from Store.
- */
-
-Redis.prototype.__proto__ = Store.prototype;
-
-/**
- * Publishes a message.
- *
- * @api private
- */
-
-Redis.prototype.publish = function (name) {
-  var args = Array.prototype.slice.call(arguments, 1);
-  this.pub.publish(name, this.pack({ nodeId: this.nodeId, args: args }));
-  this.emit.apply(this, ['publish', name].concat(args));
-};
-
-/**
- * Subscribes to a channel
- *
- * @api private
- */
-
-Redis.prototype.subscribe = function (name, consumer, fn) {
-  this.sub.subscribe(name);
-
-  if (consumer || fn) {
-    var self = this;
-
-    self.sub.on('subscribe', function subscribe (ch) {
-      if (name == ch) {
-        function message (ch, msg) {
-          if (name == ch) {
-            msg = self.unpack(msg);
-
-            // we check that the message consumed wasnt emitted by this node
-            if (self.nodeId != msg.nodeId) {
-              consumer.apply(null, msg.args);
-            }
-          }
-        };
-
-        self.sub.on('message', message);
-
-        self.on('unsubscribe', function unsubscribe (ch) {
-          if (name == ch) {
-            self.sub.removeListener('message', message);
-            self.removeListener('unsubscribe', unsubscribe);
-          }
-        });
-
-        self.sub.removeListener('subscribe', subscribe);
-
-        fn && fn();
-      }
-    });
-  }
-
-  this.emit('subscribe', name, consumer, fn);
-};
-
-/**
- * Unsubscribes
- *
- * @api private
- */
-
-Redis.prototype.unsubscribe = function (name, fn) {
-  this.sub.unsubscribe(name);
-
-  if (fn) {
-    var client = this.sub;
-
-    client.on('unsubscribe', function unsubscribe (ch) {
-      if (name == ch) {
-        fn();
-        client.removeListener('unsubscribe', unsubscribe);
-      }
-    });
-  }
-
-  this.emit('unsubscribe', name, fn);
-};
-
-/**
- * Destroys the store
- *
- * @api public
- */
-
-Redis.prototype.destroy = function () {
-  Store.prototype.destroy.call(this);
-
-  this.pub.end();
-  this.sub.end();
-  this.cmd.end();
-};
-
-/**
- * Client constructor
- *
- * @api private
- */
-
-function Client (store, id) {
-  Store.Client.call(this, store, id);
-};
-
-/**
- * Inherits from Store.Client
- */
-
-Client.prototype.__proto__ = Store.Client;
-
-/**
- * Redis hash get
- *
- * @api private
- */
-
-Client.prototype.get = function (key, fn) {
-  this.store.cmd.hget(this.id, key, fn);
-  return this;
-};
-
-/**
- * Redis hash set
- *
- * @api private
- */
-
-Client.prototype.set = function (key, value, fn) {
-  this.store.cmd.hset(this.id, key, value, fn);
-  return this;
-};
-
-/**
- * Redis hash del
- *
- * @api private
- */
-
-Client.prototype.del = function (key, fn) {
-  this.store.cmd.hdel(this.id, key, fn);
-  return this;
-};
-
-/**
- * Redis hash has
- *
- * @api private
- */
-
-Client.prototype.has = function (key, fn) {
-  this.store.cmd.hexists(this.id, key, function (err, has) {
-    if (err) return fn(err);
-    fn(null, !!has);
-  });
-  return this;
-};
-
-/**
- * Destroys client
- *
- * @param {Number} number of seconds to expire data
- * @api private
- */
-
-Client.prototype.destroy = function (expiration) {
-  if ('number' != typeof expiration) {
-    this.store.cmd.del(this.id);
-  } else {
-    this.store.cmd.expire(this.id, expiration);
-  }
-
-  return this;
-};

lib/transport.js

@@ -1,534 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module dependencies.
- */
-
-var parser = require('./parser');
-
-/**
- * Expose the constructor.
- */
-
-exports = module.exports = Transport;
-
-/**
- * Transport constructor.
- *
- * @api public
- */
-
-function Transport (mng, data, req) {
-  this.manager = mng;
-  this.id = data.id;
-  this.disconnected = false;
-  this.drained = true;
-  this.handleRequest(req);
-};
-
-/**
- * Access the logger.
- *
- * @api public
- */
-
-Transport.prototype.__defineGetter__('log', function () {
-  return this.manager.log;
-});
-
-/**
- * Access the store.
- *
- * @api public
- */
-
-Transport.prototype.__defineGetter__('store', function () {
-  return this.manager.store;
-});
-
-/**
- * Handles a request when it's set.
- *
- * @api private
- */
-
-Transport.prototype.handleRequest = function (req) {
-  this.log.debug('setting request', req.method, req.url);
-  this.req = req;
-
-  if (req.method == 'GET') {
-    this.socket = req.socket;
-    this.open = true;
-    this.drained = true;
-    this.setHeartbeatInterval();
-
-    this.setHandlers();
-    this.onSocketConnect();
-  }
-};
-
-/**
- * Called when a connection is first set.
- *
- * @api private
- */
-
-Transport.prototype.onSocketConnect = function () { };
-
-/**
- * Sets transport handlers
- *
- * @api private
- */
-
-Transport.prototype.setHandlers = function () {
-  var self = this;
-
-  // we need to do this in a pub/sub way since the client can POST the message
-  // over a different socket (ie: different Transport instance)
-  this.store.subscribe('heartbeat-clear:' + this.id, function () {
-    self.onHeartbeatClear();
-  });
-
-  this.store.subscribe('disconnect-force:' + this.id, function () {
-    self.onForcedDisconnect();
-  });
-
-  this.store.subscribe('dispatch:' + this.id, function (packet, volatile) {
-    self.onDispatch(packet, volatile);
-  });
-
-  this.bound = {
-      end: this.onSocketEnd.bind(this)
-    , close: this.onSocketClose.bind(this)
-    , error: this.onSocketError.bind(this)
-    , drain: this.onSocketDrain.bind(this)
-  };
-
-  this.socket.on('end', this.bound.end);
-  this.socket.on('close', this.bound.close);
-  this.socket.on('error', this.bound.error);
-  this.socket.on('drain', this.bound.drain);
-
-  this.handlersSet = true;
-};
-
-/**
- * Removes transport handlers
- *
- * @api private
- */
-
-Transport.prototype.clearHandlers = function () {
-  if (this.handlersSet) {
-    this.store.unsubscribe('disconnect-force:' + this.id);
-    this.store.unsubscribe('heartbeat-clear:' + this.id);
-    this.store.unsubscribe('dispatch:' + this.id);
-
-    this.socket.removeListener('end', this.bound.end);
-    this.socket.removeListener('close', this.bound.close);
-    this.socket.removeListener('error', this.bound.error);
-    this.socket.removeListener('drain', this.bound.drain);
-  }
-};
-
-/**
- * Called when the connection dies
- *
- * @api private
- */
-
-Transport.prototype.onSocketEnd = function () {
-  this.end('socket end');
-};
-
-/**
- * Called when the connection dies
- *
- * @api private
- */
-
-Transport.prototype.onSocketClose = function (error) {
-  this.end(error ? 'socket error' : 'socket close');
-};
-
-/**
- * Called when the connection has an error.
- *
- * @api private
- */
-
-Transport.prototype.onSocketError = function (err) {
-  if (this.open) {
-    this.socket.destroy();
-    this.onClose();
-  }
-
-  this.log.info('socket error '  + err.stack);
-};
-
-/**
- * Called when the connection is drained.
- *
- * @api private
- */
-
-Transport.prototype.onSocketDrain = function () {
-  this.drained = true;
-};
-
-/**
- * Called upon receiving a heartbeat packet.
- *
- * @api private
- */
-
-Transport.prototype.onHeartbeatClear = function () {
-  this.clearHeartbeatTimeout();
-  this.setHeartbeatInterval();
-};
-
-/**
- * Called upon a forced disconnection.
- *
- * @api private
- */
-
-Transport.prototype.onForcedDisconnect = function () {
-  if (!this.disconnected) {
-    this.log.info('transport end by forced client disconnection');
-    if (this.open) {
-      this.packet({ type: 'disconnect' });
-    }
-    this.end('booted');
-  }
-};
-
-/**
- * Dispatches a packet.
- *
- * @api private
- */
-
-Transport.prototype.onDispatch = function (packet, volatile) {
-  if (volatile) {
-    this.writeVolatile(packet);
-  } else {
-    this.write(packet);
-  }
-};
-
-/**
- * Sets the close timeout.
- */
-
-Transport.prototype.setCloseTimeout = function () {
-  if (!this.closeTimeout) {
-    var self = this;
-
-    this.closeTimeout = setTimeout(function () {
-      self.log.debug('fired close timeout for client', self.id);
-      self.closeTimeout = null;
-      self.end('close timeout');
-    }, this.manager.get('close timeout') * 1000);
-
-    this.log.debug('set close timeout for client', this.id);
-  }
-};
-
-/**
- * Clears the close timeout.
- */
-
-Transport.prototype.clearCloseTimeout = function () {
-  if (this.closeTimeout) {
-    clearTimeout(this.closeTimeout);
-    this.closeTimeout = null;
-
-    this.log.debug('cleared close timeout for client', this.id);
-  }
-};
-
-/**
- * Sets the heartbeat timeout
- */
-
-Transport.prototype.setHeartbeatTimeout = function () {
-  if (!this.heartbeatTimeout && this.manager.enabled('heartbeats')) {
-    var self = this;
-
-    this.heartbeatTimeout = setTimeout(function () {
-      self.log.debug('fired heartbeat timeout for client', self.id);
-      self.heartbeatTimeout = null;
-      self.end('heartbeat timeout');
-    }, this.manager.get('heartbeat timeout') * 1000);
-
-    this.log.debug('set heartbeat timeout for client', this.id);
-  }
-};
-
-/**
- * Clears the heartbeat timeout
- *
- * @param text
- */
-
-Transport.prototype.clearHeartbeatTimeout = function () {
-  if (this.heartbeatTimeout && this.manager.enabled('heartbeats')) {
-    clearTimeout(this.heartbeatTimeout);
-    this.heartbeatTimeout = null;
-    this.log.debug('cleared heartbeat timeout for client', this.id);
-  }
-};
-
-/**
- * Sets the heartbeat interval. To be called when a connection opens and when
- * a heartbeat is received.
- *
- * @api private
- */
-
-Transport.prototype.setHeartbeatInterval = function () {
-  if (!this.heartbeatInterval && this.manager.enabled('heartbeats')) {
-    var self = this;
-
-    this.heartbeatInterval = setTimeout(function () {
-      self.heartbeat();
-      self.heartbeatInterval = null;
-    }, this.manager.get('heartbeat interval') * 1000);
-
-    this.log.debug('set heartbeat interval for client', this.id);
-  }
-};
-
-/**
- * Clears all timeouts.
- *
- * @api private
- */
-
-Transport.prototype.clearTimeouts = function () {
-  this.clearCloseTimeout();
-  this.clearHeartbeatTimeout();
-  this.clearHeartbeatInterval();
-};
-
-/**
- * Sends a heartbeat
- *
- * @api private
- */
-
-Transport.prototype.heartbeat = function () {
-  if (this.open) {
-    this.log.debug('emitting heartbeat for client', this.id);
-    this.packet({ type: 'heartbeat' });
-    this.setHeartbeatTimeout();
-  }
-
-  return this;
-};
-
-/**
- * Handles a message.
- *
- * @param {Object} packet object
- * @api private
- */
-
-Transport.prototype.onMessage = function (packet) {
-  var current = this.manager.transports[this.id];
-
-  if ('heartbeat' == packet.type) {
-    this.log.debug('got heartbeat packet');
-
-    if (current && current.open) {
-      current.onHeartbeatClear();
-    } else {
-      this.store.publish('heartbeat-clear:' + this.id);
-    }
-  } else {
-    if ('disconnect' == packet.type && packet.endpoint == '') {
-      this.log.debug('got disconnection packet');
-
-      if (current) {
-        current.onForcedDisconnect();
-      } else {
-        this.store.publish('disconnect-force:' + this.id);
-      }
-
-      return;
-    }
-
-    if (packet.id && packet.ack != 'data') {
-      this.log.debug('acknowledging packet automatically');
-
-      var ack = parser.encodePacket({
-          type: 'ack'
-        , ackId: packet.id
-        , endpoint: packet.endpoint || ''
-      });
-
-      if (current && current.open) {
-        current.onDispatch(ack);
-      } else {
-        this.manager.onClientDispatch(this.id, ack);
-        this.store.publish('dispatch:' + this.id, ack);
-      }
-    }
-
-    // handle packet locally or publish it
-    if (current) {
-      this.manager.onClientMessage(this.id, packet);
-    } else {
-      this.store.publish('message:' + this.id, packet);
-    }
-  }
-};
-
-/**
- * Clears the heartbeat interval
- *
- * @api private
- */
-
-Transport.prototype.clearHeartbeatInterval = function () {
-  if (this.heartbeatInterval && this.manager.enabled('heartbeats')) {
-    clearTimeout(this.heartbeatInterval);
-    this.heartbeatInterval = null;
-    this.log.debug('cleared heartbeat interval for client', this.id);
-  }
-};
-
-/**
- * Finishes the connection and makes sure client doesn't reopen
- *
- * @api private
- */
-
-Transport.prototype.disconnect = function (reason) {
-  this.packet({ type: 'disconnect' });
-  this.end(reason);
-
-  return this;
-};
-
-/**
- * Closes the connection.
- *
- * @api private
- */
-
-Transport.prototype.close = function () {
-  if (this.open) {
-    this.doClose();
-    this.onClose();
-  }
-};
-
-/**
- * Called upon a connection close.
- *
- * @api private
- */
-
-Transport.prototype.onClose = function () {
-  if (this.open) {
-    this.setCloseTimeout();
-    this.clearHandlers();
-    this.open = false;
-    this.manager.onClose(this.id);
-    this.store.publish('close', this.id);
-  }
-};
-
-/**
- * Cleans up the connection, considers the client disconnected.
- *
- * @api private
- */
-
-Transport.prototype.end = function (reason) {
-  if (!this.disconnected) {
-    this.log.info('transport end');
-
-    var local = this.manager.transports[this.id];
-
-    this.close();
-    this.clearTimeouts();
-    this.disconnected = true;
-
-    if (local) {
-      this.manager.onClientDisconnect(this.id, reason, true);
-    } else {
-      this.store.publish('disconnect:' + this.id, reason);
-    }
-  }
-};
-
-/**
- * Signals that the transport should pause and buffer data.
- *
- * @api public
- */
-
-Transport.prototype.discard = function () {
-  this.log.debug('discarding transport');
-  this.discarded = true;
-  this.clearTimeouts();
-  this.clearHandlers();
-
-  return this;
-};
-
-/**
- * Writes an error packet with the specified reason and advice.
- *
- * @param {Number} advice
- * @param {Number} reason
- * @api public
- */
-
-Transport.prototype.error = function (reason, advice) {
-  this.packet({
-      type: 'error'
-    , reason: reason
-    , advice: advice
-  });
-
-  this.log.warn(reason, advice ? ('client should ' + advice) : '');
-  this.end('error');
-};
-
-/**
- * Write a packet.
- *
- * @api public
- */
-
-Transport.prototype.packet = function (obj) {
-  return this.write(parser.encodePacket(obj));
-};
-
-/**
- * Writes a volatile message.
- *
- * @api private
- */
-
-Transport.prototype.writeVolatile = function (msg) {
-  if (this.open) {
-    if (this.drained) {
-      this.write(msg);
-    } else {
-      this.log.debug('ignoring volatile packet, buffer not drained');
-    }
-  } else {
-    this.log.debug('ignoring volatile packet, transport not open');
-  }
-};

lib/transports/flashsocket.js

@@ -1,106 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module requirements.
- */
-var WebSocket = require('./websocket');
-
-/**
- * Export the constructor.
- */
-
-exports = module.exports = FlashSocket;
-
-/**
- * The FlashSocket transport is just a proxy
- * for WebSocket connections.
- *
- * @api public
- */
- 
-function FlashSocket (mng, data, req) {
-  return WebSocket.call(this, mng, data, req);
-}
-
-/**
- * Inherits from WebSocket.
- */
-
-FlashSocket.prototype.__proto__ = WebSocket.prototype;
-
-/**
- * Transport name
- *
- * @api public
- */
-
-FlashSocket.prototype.name = 'flashsocket';
-
-/**
- * Listens for new configuration changes of the Manager
- * this way we can enable and disable the flash server.
- *
- * @param {Manager} Manager instance.
- * @api private
- */
-
-
-FlashSocket.init = function (manager) {
-  var server;
-  function create () {
-    server = require('policyfile').createServer({ 
-      log: function(msg){
-        manager.log.info(msg.toLowerCase());
-      }
-    }, manager.get('origins'));
-
-    server.on('close', function (e) {
-      server = null;
-    });
-
-    server.listen(manager.get('flash policy port'), manager.server);
-
-    manager.flashPolicyServer = server;
-  }
-
-  // listen for origin changes, so we can update the server
-  manager.on('set:origins', function (value, key) {
-    if (!server) return;
-
-    // update the origins and compile a new response buffer
-    server.origins = Array.isArray(value) ? value : [value];
-    server.compile();
-  });
-
-  // destory the server and create a new server
-  manager.on('set:flash policy port', function (value, key) {
-    var transports = manager.get('transports');
-    if (~transports.indexOf('flashsocket')) {
-      if (server) {
-        if (server.port === value) return;
-        // destroy the server and rebuild it on a new port
-        try {
-          server.close();
-        }
-        catch (e) { /* ignore exception. could e.g. be that the server isn't started yet */ }
-      }
-      create();
-    }
-  });
-
-  // only start the server
-  manager.on('set:transports', function (value, key){
-    if (!server && ~manager.get('transports').indexOf('flashsocket')) {
-      create();
-    }
-  });
-  // check if we need to initialize at start
-  if (~manager.get('transports').indexOf('flashsocket')){
-    create();
-  }
-};

lib/transports/htmlfile.js

@@ -1,82 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module requirements.
- */
-
-var HTTPTransport = require('./http');
-
-/**
- * Export the constructor.
- */
-
-exports = module.exports = HTMLFile;
-
-/**
- * HTMLFile transport constructor.
- *
- * @api public
- */
-
-function HTMLFile (mng, data, req) {
-  HTTPTransport.call(this, mng, data, req);
-};
-
-/**
- * Inherits from Transport.
- */
-
-HTMLFile.prototype.__proto__ = HTTPTransport.prototype;
-
-/**
- * Transport name
- *
- * @api public
- */
-
-HTMLFile.prototype.name = 'htmlfile';
-
-/**
- * Handles the request.
- *
- * @api private
- */
-
-HTMLFile.prototype.handleRequest = function (req) {
-  HTTPTransport.prototype.handleRequest.call(this, req);
-
-  if (req.method == 'GET') {
-    req.res.writeHead(200, {
-        'Content-Type': 'text/html; charset=UTF-8'
-      , 'Connection': 'keep-alive'
-      , 'Transfer-Encoding': 'chunked'
-    });
-
-    req.res.write(
-        '<html><body>'
-      + '<script>var _ = function (msg) { parent.s._(msg, document); };</script>'
-      + new Array(174).join(' ')
-    );
-  }
-};
-
-/**
- * Performs the write.
- *
- * @api private
- */
-
-HTMLFile.prototype.write = function (data) {
-  data = '<script>_(' + JSON.stringify(data) + ');</script>';
-
-  if (this.response.write(data)) {
-    this.drained = true;
-  }
-
-  this.log.debug(this.name + ' writing', data);
-};

lib/transports/http-polling.js

@@ -1,135 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module requirements.
- */
-
-var HTTPTransport = require('./http');
-
-/**
- * Exports the constructor.
- */
-
-exports = module.exports = HTTPPolling;
-
-/**
- * HTTP polling constructor.
- *
- * @api public.
- */
-
-function HTTPPolling (mng, data, req) {
-  HTTPTransport.call(this, mng, data, req);
-};
-
-/**
- * Inherits from HTTPTransport.
- *
- * @api public.
- */
-
-HTTPPolling.prototype.__proto__ = HTTPTransport.prototype;
-
-/**
- * Transport name
- *
- * @api public
- */
-
-HTTPPolling.prototype.name = 'httppolling';
-
-/**
- * Removes heartbeat timeouts for polling.
- */
-
-HTTPPolling.prototype.setHeartbeatInterval = function () {
-  return this;
-};
-
-/**
- * Handles a request
- *
- * @api private
- */
-
-HTTPPolling.prototype.handleRequest = function (req) {
-  HTTPTransport.prototype.handleRequest.call(this, req);
-
-  if (req.method == 'GET') {
-    var self = this;
-
-    this.pollTimeout = setTimeout(function () {
-      self.packet({ type: 'noop' });
-      self.log.debug(self.name + ' closed due to exceeded duration');
-    }, this.manager.get('polling duration') * 1000);
-
-    this.log.debug('setting poll timeout');
-  }
-};
-
-/**
- * Clears polling timeout
- *
- * @api private
- */
-
-HTTPPolling.prototype.clearPollTimeout = function () {
-  if (this.pollTimeout) {
-    clearTimeout(this.pollTimeout);
-    this.pollTimeout = null;
-    this.log.debug('clearing poll timeout');
-  }
-
-  return this;
-};
-
-/**
- * Override clear timeouts to clear the poll timeout
- *
- * @api private
- */
-
-HTTPPolling.prototype.clearTimeouts = function () {
-  HTTPTransport.prototype.clearTimeouts.call(this);
-
-  this.clearPollTimeout();
-};
-
-/**
- * doWrite to clear poll timeout
- *
- * @api private
- */
-
-HTTPPolling.prototype.doWrite = function () {
-  this.clearPollTimeout();
-};
-
-/**
- * Performs a write.
- *
- * @api private.
- */
-
-HTTPPolling.prototype.write = function (data, close) {
-  this.doWrite(data);
-  this.response.end();
-  this.onClose();
-};
-
-/**
- * Override end.
- *
- * @api private
- */
-
-HTTPPolling.prototype.end = function () {
-  this.clearPollTimeout();
-  return HTTPTransport.prototype.end.call(this);
-};
-

lib/transports/http.js

@@ -1,118 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module requirements.
- */
-
-var Transport = require('../transport')
-  , parser = require('../parser')
-  , qs = require('querystring');
-
-/**
- * Export the constructor.
- */
-
-exports = module.exports = HTTPTransport;
-
-/**
- * HTTP interface constructor. For all non-websocket transports.
- *
- * @api public
- */
-
-function HTTPTransport (mng, data, req) {
-  Transport.call(this, mng, data, req);
-};
-
-/**
- * Inherits from Transport.
- */
-
-HTTPTransport.prototype.__proto__ = Transport.prototype;
-
-/**
- * Handles a request.
- *
- * @api private
- */
-
-HTTPTransport.prototype.handleRequest = function (req) {
-  if (req.method == 'POST') {
-    var buffer = ''
-      , res = req.res
-      , origin = req.headers.origin
-      , headers = { 'Content-Length': 1 }
-      , self = this;
-
-    req.on('data', function (data) {
-      buffer += data;
-
-      if (Buffer.byteLength(buffer) >= self.manager.get('destroy buffer size')) {
-        buffer = '';
-        req.connection.destroy();
-      }
-    });
-
-    req.on('end', function () {
-      res.writeHead(200, headers);
-      res.end('1');
-
-      self.onData(self.postEncoded ? qs.parse(buffer).d : buffer);
-    });
-
-    // prevent memory leaks for uncompleted requests
-    req.on('close', function () {
-      buffer = '';
-    });
-
-    if (origin) {
-      // https://developer.mozilla.org/En/HTTP_Access_Control
-      headers['Access-Control-Allow-Origin'] = origin;
-      headers['Access-Control-Allow-Credentials'] = 'true';
-    }
-  } else {
-    this.response = req.res;
-
-    Transport.prototype.handleRequest.call(this, req);
-  }
-};
-
-/**
- * Handles data payload.
- *
- * @api private
- */
-
-HTTPTransport.prototype.onData = function (data) {
-  var messages = parser.decodePayload(data);
-  this.log.debug(this.name + ' received data packet', data);
-
-  for (var i = 0, l = messages.length; i < l; i++) {
-    this.onMessage(messages[i]);
-  }
-};
-
-/**
- * Closes the request-response cycle
- *
- * @api private
- */
-
-HTTPTransport.prototype.doClose = function () {
-  this.response.end();
-};
-
-/**
- * Writes a payload of messages
- *
- * @api private
- */
-
-HTTPTransport.prototype.payload = function (msgs) {
-  this.write(parser.encodePayload(msgs));
-};

lib/transports/index.js

@@ -1,12 +0,0 @@
-
-/**
- * Export transports.
- */
-
-module.exports = {
-    websocket: require('./websocket')
-  , flashsocket: require('./flashsocket')
-  , htmlfile: require('./htmlfile')
-  , 'xhr-polling': require('./xhr-polling')
-  , 'jsonp-polling': require('./jsonp-polling')
-};

lib/transports/jsonp-polling.js

@@ -1,96 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module requirements.
- */
-
-var HTTPPolling = require('./http-polling');
-
-/**
- * Export the constructor.
- */
-
-exports = module.exports = JSONPPolling;
-
-/**
- * JSON-P polling transport.
- *
- * @api public
- */
-
-function JSONPPolling (mng, data, req) {
-  HTTPPolling.call(this, mng, data, req);
-
-  this.head = 'io.j[0](';
-  this.foot = ');';
-
-  if (data.query.i) {
-    this.head = 'io.j[' + data.query.i + '](';
-  }
-};
-
-/**
- * Inherits from Transport.
- */
-
-JSONPPolling.prototype.__proto__ = HTTPPolling.prototype;
-
-/**
- * Transport name
- *
- * @api public
- */
-
-JSONPPolling.prototype.name = 'jsonppolling';
-
-/**
- * Make sure POST are decoded.
- */
-
-JSONPPolling.prototype.postEncoded = true;
-
-/**
- * Handles incoming data.
- * Due to a bug in \n handling by browsers, we expect a JSONified string.
- *
- * @api private
- */
-
-JSONPPolling.prototype.onData = function (data) {
-  try {
-    data = JSON.parse(data);
-  } catch (e) {
-    this.error('parse', 'reconnect');
-    return;
-  }
-
-  HTTPPolling.prototype.onData.call(this, data);
-};
-
-/**
- * Performs the write.
- *
- * @api private
- */
-
-JSONPPolling.prototype.doWrite = function (data) {
-  HTTPPolling.prototype.doWrite.call(this);
-
-  var data = data === undefined
-      ? '' : this.head + JSON.stringify(data) + this.foot;
-
-  this.response.writeHead(200, {
-      'Content-Type': 'text/javascript; charset=UTF-8'
-    , 'Content-Length': Buffer.byteLength(data)
-    , 'Connection': 'Keep-Alive'
-    , 'X-XSS-Protection': '0'
-  });
-
-  this.response.write(data);
-  this.log.debug(this.name + ' writing', data);
-};

lib/transports/websocket.js

@@ -1,36 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module requirements.
- */
-
-var protocolVersions = require('./websocket/');
-
-/**
- * Export the constructor.
- */
-
-exports = module.exports = WebSocket;
-
-/**
- * HTTP interface constructor. Interface compatible with all transports that
- * depend on request-response cycles.
- *
- * @api public
- */
-
-function WebSocket (mng, data, req) {
-  var transport
-    , version = req.headers['sec-websocket-version'];
-  if (typeof version !== 'undefined' && typeof protocolVersions[version] !== 'undefined') {
-    transport = new protocolVersions[version](mng, data, req);
-  }
-  else transport = new protocolVersions['default'](mng, data, req);
-  if (typeof this.name !== 'undefined') transport.name = this.name;
-  return transport;
-};

lib/transports/websocket/default.js

@@ -1,360 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module requirements.
- */
-
-var Transport = require('../../transport')
-  , EventEmitter = process.EventEmitter
-  , crypto = require('crypto')
-  , parser = require('../../parser');
-
-/**
- * Export the constructor.
- */
-
-exports = module.exports = WebSocket;
-
-/**
- * HTTP interface constructor. Interface compatible with all transports that
- * depend on request-response cycles.
- *
- * @api public
- */
-
-function WebSocket (mng, data, req) {
-  // parser
-  var self = this;
-
-  this.parser = new Parser();
-  this.parser.on('data', function (packet) {
-    self.log.debug(self.name + ' received data packet', packet);
-    self.onMessage(parser.decodePacket(packet));
-  });
-  this.parser.on('close', function () {
-    self.end();
-  });
-  this.parser.on('error', function () {
-    self.end();
-  });
-
-  Transport.call(this, mng, data, req);
-};
-
-/**
- * Inherits from Transport.
- */
-
-WebSocket.prototype.__proto__ = Transport.prototype;
-
-/**
- * Transport name
- *
- * @api public
- */
-
-WebSocket.prototype.name = 'websocket';
-
-/**
- * Websocket draft version
- *
- * @api public
- */
-
-WebSocket.prototype.protocolVersion = 'hixie-76';
-
-/**
- * Called when the socket connects.
- *
- * @api private
- */
-
-WebSocket.prototype.onSocketConnect = function () {
-  var self = this;
-
-  this.socket.setNoDelay(true);
-
-  this.buffer = true;
-  this.buffered = [];
-
-  if (this.req.headers.upgrade !== 'WebSocket') {
-    this.log.warn(this.name + ' connection invalid');
-    this.end();
-    return;
-  }
-
-  var origin = this.req.headers['origin']
-    , location = ((this.manager.settings['match origin protocol'] ?
-                      origin.match(/^https/) : this.socket.encrypted) ?
-                        'wss' : 'ws')
-               + '://' + this.req.headers.host + this.req.url
-    , waitingForNonce = false;
-
-  if (this.req.headers['sec-websocket-key1']) {
-    // If we don't have the nonce yet, wait for it (HAProxy compatibility).
-    if (! (this.req.head && this.req.head.length >= 8)) {
-      waitingForNonce = true;
-    }
-
-    var headers = [
-        'HTTP/1.1 101 WebSocket Protocol Handshake'
-      , 'Upgrade: WebSocket'
-      , 'Connection: Upgrade'
-      , 'Sec-WebSocket-Origin: ' + origin
-      , 'Sec-WebSocket-Location: ' + location
-    ];
-
-    if (this.req.headers['sec-websocket-protocol']){
-      headers.push('Sec-WebSocket-Protocol: '
-          + this.req.headers['sec-websocket-protocol']);
-    }
-  } else {
-    var headers = [
-        'HTTP/1.1 101 Web Socket Protocol Handshake'
-      , 'Upgrade: WebSocket'
-      , 'Connection: Upgrade'
-      , 'WebSocket-Origin: ' + origin
-      , 'WebSocket-Location: ' + location
-    ];
-  }
-
-  try {
-    this.socket.write(headers.concat('', '').join('\r\n'));
-    this.socket.setTimeout(0);
-    this.socket.setNoDelay(true);
-    this.socket.setEncoding('utf8');
-  } catch (e) {
-    this.end();
-    return;
-  }
-
-  if (waitingForNonce) {
-    this.socket.setEncoding('binary');
-  } else if (this.proveReception(headers)) {
-    self.flush();
-  }
-
-  var headBuffer = '';
-
-  this.socket.on('data', function (data) {
-    if (waitingForNonce) {
-      headBuffer += data;
-
-      if (headBuffer.length < 8) {
-        return;
-      }
-
-      // Restore the connection to utf8 encoding after receiving the nonce
-      self.socket.setEncoding('utf8');
-      waitingForNonce = false;
-
-      // Stuff the nonce into the location where it's expected to be
-      self.req.head = headBuffer.substr(0, 8);
-      headBuffer = '';
-
-      if (self.proveReception(headers)) {
-        self.flush();
-      }
-
-      return;
-    }
-
-    self.parser.add(data);
-  });
-};
-
-/**
- * Writes to the socket.
- *
- * @api private
- */
-
-WebSocket.prototype.write = function (data) {
-  if (this.open) {
-    this.drained = false;
-
-    if (this.buffer) {
-      this.buffered.push(data);
-      return this;
-    }
-
-    var length = Buffer.byteLength(data)
-      , buffer = new Buffer(2 + length);
-
-    buffer.write('\x00', 'binary');
-    buffer.write(data, 1, 'utf8');
-    buffer.write('\xff', 1 + length, 'binary');
-
-    try {
-      if (this.socket.write(buffer)) {
-        this.drained = true;
-      }
-    } catch (e) {
-      this.end();
-    }
-
-    this.log.debug(this.name + ' writing', data);
-  }
-};
-
-/**
- * Flushes the internal buffer
- *
- * @api private
- */
-
-WebSocket.prototype.flush = function () {
-  this.buffer = false;
-
-  for (var i = 0, l = this.buffered.length; i < l; i++) {
-    this.write(this.buffered.splice(0, 1)[0]);
-  }
-};
-
-/**
- * Finishes the handshake.
- *
- * @api private
- */
-
-WebSocket.prototype.proveReception = function (headers) {
-  var self = this
-    , k1 = this.req.headers['sec-websocket-key1']
-    , k2 = this.req.headers['sec-websocket-key2'];
-
-  if (k1 && k2){
-    var md5 = crypto.createHash('md5');
-
-    [k1, k2].forEach(function (k) {
-      var n = parseInt(k.replace(/[^\d]/g, ''))
-        , spaces = k.replace(/[^ ]/g, '').length;
-
-      if (spaces === 0 || n % spaces !== 0){
-        self.log.warn('Invalid ' + self.name + ' key: "' + k + '".');
-        self.end();
-        return false;
-      }
-
-      n /= spaces;
-
-      md5.update(String.fromCharCode(
-        n >> 24 & 0xFF,
-        n >> 16 & 0xFF,
-        n >> 8  & 0xFF,
-        n       & 0xFF));
-    });
-
-    md5.update(this.req.head.toString('binary'));
-
-    try {
-      this.socket.write(md5.digest('binary'), 'binary');
-    } catch (e) {
-      this.end();
-    }
-  }
-
-  return true;
-};
-
-/**
- * Writes a payload.
- *
- * @api private
- */
-
-WebSocket.prototype.payload = function (msgs) {
-  for (var i = 0, l = msgs.length; i < l; i++) {
-    this.write(msgs[i]);
-  }
-
-  return this;
-};
-
-/**
- * Closes the connection.
- *
- * @api private
- */
-
-WebSocket.prototype.doClose = function () {
-  this.socket.end();
-};
-
-/**
- * WebSocket parser
- *
- * @api public
- */
-
-function Parser () {
-  this.buffer = '';
-  this.i = 0;
-};
-
-/**
- * Inherits from EventEmitter.
- */
-
-Parser.prototype.__proto__ = EventEmitter.prototype;
-
-/**
- * Adds data to the buffer.
- *
- * @api public
- */
-
-Parser.prototype.add = function (data) {
-  this.buffer += data;
-  this.parse();
-};
-
-/**
- * Parses the buffer.
- *
- * @api private
- */
-
-Parser.prototype.parse = function () {
-  for (var i = this.i, chr, l = this.buffer.length; i < l; i++){
-    chr = this.buffer[i];
-
-    if (this.buffer.length == 2 && this.buffer[1] == '\u0000') {
-      this.emit('close');
-      this.buffer = '';
-      this.i = 0;
-      return;
-    }
-
-    if (i === 0){
-      if (chr != '\u0000')
-        this.error('Bad framing. Expected null byte as first frame');
-      else
-        continue;
-    }
-
-    if (chr == '\ufffd'){
-      this.emit('data', this.buffer.substr(1, i - 1));
-      this.buffer = this.buffer.substr(i + 1);
-      this.i = 0;
-      return this.parse();
-    }
-  }
-};
-
-/**
- * Handles an error
- *
- * @api private
- */
-
-Parser.prototype.error = function (reason) {
-  this.buffer = '';
-  this.i = 0;
-  this.emit('error', reason);
-  return this;
-};

lib/transports/websocket/hybi-07-12.js

@@ -1,622 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
- 
-/**
- * Module requirements.
- */
-
-var Transport = require('../../transport')
-  , EventEmitter = process.EventEmitter
-  , crypto = require('crypto')
-  , url = require('url')
-  , parser = require('../../parser')
-  , util = require('../../util');
-
-/**
- * Export the constructor.
- */
-
-exports = module.exports = WebSocket;
-exports.Parser = Parser;
-
-/**
- * HTTP interface constructor. Interface compatible with all transports that
- * depend on request-response cycles.
- *
- * @api public
- */
-
-function WebSocket (mng, data, req) {
-  // parser
-  var self = this;
-
-  this.manager = mng;
-  this.parser = new Parser();
-  this.parser.on('data', function (packet) {
-    self.onMessage(parser.decodePacket(packet));
-  });
-  this.parser.on('ping', function () {
-    // version 8 ping => pong
-    try {
-      self.socket.write('\u008a\u0000');
-    }
-    catch (e) {
-      self.end();
-      return;
-    }
-  });
-  this.parser.on('close', function () {
-    self.end();
-  });
-  this.parser.on('error', function (reason) {
-    self.log.warn(self.name + ' parser error: ' + reason);
-    self.end();
-  });
-
-  Transport.call(this, mng, data, req);
-};
-
-/**
- * Inherits from Transport.
- */
-
-WebSocket.prototype.__proto__ = Transport.prototype;
-
-/**
- * Transport name
- *
- * @api public
- */
-
-WebSocket.prototype.name = 'websocket';
-
-/**
- * Websocket draft version
- *
- * @api public
- */
-
-WebSocket.prototype.protocolVersion = '07-12';
-
-/**
- * Called when the socket connects.
- *
- * @api private
- */
-
-WebSocket.prototype.onSocketConnect = function () {
-  var self = this;
-
-  if (typeof this.req.headers.upgrade === 'undefined' || 
-      this.req.headers.upgrade.toLowerCase() !== 'websocket') {
-    this.log.warn(this.name + ' connection invalid');
-    this.end();
-    return;
-  }
-
-  var origin = this.req.headers['sec-websocket-origin']
-    , location = ((this.manager.settings['match origin protocol'] ?
-                      origin.match(/^https/) : this.socket.encrypted) ?
-                        'wss' : 'ws')
-               + '://' + this.req.headers.host + this.req.url;
-  
-  if (!this.verifyOrigin(origin)) {
-    this.log.warn(this.name + ' connection invalid: origin mismatch');
-    this.end();
-    return;    
-  }
-  
-  if (!this.req.headers['sec-websocket-key']) {
-    this.log.warn(this.name + ' connection invalid: received no key');
-    this.end();
-    return;
-  }
-    
-  // calc key
-  var key = this.req.headers['sec-websocket-key'];  
-  var shasum = crypto.createHash('sha1');  
-  shasum.update(key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11");  
-  key = shasum.digest('base64');
-
-  var headers = [
-      'HTTP/1.1 101 Switching Protocols'
-    , 'Upgrade: websocket'
-    , 'Connection: Upgrade'
-    , 'Sec-WebSocket-Accept: ' + key
-  ];
-
-  try {
-    this.socket.write(headers.concat('', '').join('\r\n'));
-    this.socket.setTimeout(0);
-    this.socket.setNoDelay(true);
-  } catch (e) {
-    this.end();
-    return;
-  }
-
-  this.socket.on('data', function (data) {
-    self.parser.add(data);
-  });
-};
-
-/**
- * Verifies the origin of a request.
- *
- * @api private
- */
-
-WebSocket.prototype.verifyOrigin = function (origin) {
-  var origins = this.manager.get('origins');
-
-  if (origin === 'null') origin = '*';
-
-  if (origins.indexOf('*:*') !== -1) {
-    return true;
-  }
-
-  if (origin) {
-    try {
-      var parts = url.parse(origin);
-      parts.port = parts.port || 80;
-      var ok =
-        ~origins.indexOf(parts.hostname + ':' + parts.port) ||
-        ~origins.indexOf(parts.hostname + ':*') ||
-        ~origins.indexOf('*:' + parts.port);
-      if (!ok) this.log.warn('illegal origin: ' + origin);
-      return ok;
-    } catch (ex) {
-      this.log.warn('error parsing origin');
-    }
-  }
-  else {
-    this.log.warn('origin missing from websocket call, yet required by config');        
-  }
-  return false;
-};
-
-/**
- * Writes to the socket.
- *
- * @api private
- */
-
-WebSocket.prototype.write = function (data) {
-  if (this.open) {
-    var buf = this.frame(0x81, data);
-    try {
-      this.socket.write(buf, 'binary');
-    }
-    catch (e) {
-      this.end();
-      return;
-    }
-    this.log.debug(this.name + ' writing', data);
-  }
-};
-
-/**
- * Writes a payload.
- *
- * @api private
- */
-
-WebSocket.prototype.payload = function (msgs) {
-  for (var i = 0, l = msgs.length; i < l; i++) {
-    this.write(msgs[i]);
-  }
-
-  return this;
-};
-
-/**
- * Frame server-to-client output as a text packet.
- *
- * @api private
- */
-
-WebSocket.prototype.frame = function (opcode, str) {
-  var dataBuffer = new Buffer(str)
-    , dataLength = dataBuffer.length
-    , startOffset = 2
-    , secondByte = dataLength;
-  if (dataLength > 65536) {
-    startOffset = 10;
-    secondByte = 127;
-  }
-  else if (dataLength > 125) {
-    startOffset = 4;
-    secondByte = 126;
-  }
-  var outputBuffer = new Buffer(dataLength + startOffset);
-  outputBuffer[0] = opcode;
-  outputBuffer[1] = secondByte;
-  dataBuffer.copy(outputBuffer, startOffset);
-  switch (secondByte) {
-  case 126:
-    outputBuffer[2] = dataLength >>> 8;
-    outputBuffer[3] = dataLength % 256;
-    break;
-  case 127:
-    var l = dataLength;
-    for (var i = 1; i <= 8; ++i) {
-      outputBuffer[startOffset - i] = l & 0xff;
-      l >>>= 8;
-    }
-  }
-  return outputBuffer;
-};
-
-/**
- * Closes the connection.
- *
- * @api private
- */
-
-WebSocket.prototype.doClose = function () {
-  this.socket.end();
-};
-
-/**
- * WebSocket parser
- *
- * @api public
- */
- 
-function Parser () {
-  this.state = {
-    activeFragmentedOperation: null,
-    lastFragment: false,
-    masked: false,
-    opcode: 0
-  };
-  this.overflow = null;
-  this.expectOffset = 0;
-  this.expectBuffer = null;
-  this.expectHandler = null;
-  this.currentMessage = '';
-
-  var self = this;  
-  this.opcodeHandlers = {
-    // text
-    '1': function(data) {
-      var finish = function(mask, data) {
-        self.currentMessage += self.unmask(mask, data);
-        if (self.state.lastFragment) {
-          self.emit('data', self.currentMessage);
-          self.currentMessage = '';
-        }
-        self.endPacket();
-      }
-
-      var expectData = function(length) {
-        if (self.state.masked) {
-          self.expect('Mask', 4, function(data) {
-            var mask = data;
-            self.expect('Data', length, function(data) {
-              finish(mask, data);
-            });
-          });
-        }
-        else {
-          self.expect('Data', length, function(data) { 
-            finish(null, data);
-          });
-        } 
-      }
-
-      // decode length
-      var firstLength = data[1] & 0x7f;
-      if (firstLength < 126) {
-        expectData(firstLength);
-      }
-      else if (firstLength == 126) {
-        self.expect('Length', 2, function(data) {
-          expectData(util.unpack(data));
-        });
-      }
-      else if (firstLength == 127) {
-        self.expect('Length', 8, function(data) {
-          if (util.unpack(data.slice(0, 4)) != 0) {
-            self.error('packets with length spanning more than 32 bit is currently not supported');
-            return;
-          }
-          var lengthBytes = data.slice(4); // note: cap to 32 bit length
-          expectData(util.unpack(data));
-        });
-      }      
-    },
-    // binary
-    '2': function(data) {
-      var finish = function(mask, data) {
-        if (typeof self.currentMessage == 'string') self.currentMessage = []; // build a buffer list
-        self.currentMessage.push(self.unmask(mask, data, true));
-        if (self.state.lastFragment) {
-          self.emit('binary', self.concatBuffers(self.currentMessage));
-          self.currentMessage = '';
-        }
-        self.endPacket();
-      }
-
-      var expectData = function(length) {
-        if (self.state.masked) {
-          self.expect('Mask', 4, function(data) {
-            var mask = data;
-            self.expect('Data', length, function(data) {
-              finish(mask, data);
-            });
-          });
-        }
-        else {
-          self.expect('Data', length, function(data) { 
-            finish(null, data);
-          });
-        } 
-      }
-
-      // decode length
-      var firstLength = data[1] & 0x7f;
-      if (firstLength < 126) {
-        expectData(firstLength);
-      }
-      else if (firstLength == 126) {
-        self.expect('Length', 2, function(data) {
-          expectData(util.unpack(data));
-        });
-      }
-      else if (firstLength == 127) {
-        self.expect('Length', 8, function(data) {
-          if (util.unpack(data.slice(0, 4)) != 0) {
-            self.error('packets with length spanning more than 32 bit is currently not supported');
-            return;
-          }
-          var lengthBytes = data.slice(4); // note: cap to 32 bit length
-          expectData(util.unpack(data));
-        });
-      }      
-    },
-    // close
-    '8': function(data) {
-      self.emit('close');
-      self.reset();
-    },
-    // ping
-    '9': function(data) {
-      if (self.state.lastFragment == false) {
-        self.error('fragmented ping is not supported');
-        return;
-      }
-      
-      var finish = function(mask, data) {
-        self.emit('ping', self.unmask(mask, data));
-        self.endPacket();
-      }
-
-      var expectData = function(length) {
-        if (self.state.masked) {
-          self.expect('Mask', 4, function(data) {
-            var mask = data;
-            self.expect('Data', length, function(data) {
-              finish(mask, data);
-            });
-          });
-        }
-        else {
-          self.expect('Data', length, function(data) { 
-            finish(null, data);
-          });
-        } 
-      }
-
-      // decode length
-      var firstLength = data[1] & 0x7f;
-      if (firstLength == 0) {
-        finish(null, null);        
-      }
-      else if (firstLength < 126) {
-        expectData(firstLength);
-      }
-      else if (firstLength == 126) {
-        self.expect('Length', 2, function(data) {
-          expectData(util.unpack(data));
-        });
-      }
-      else if (firstLength == 127) {
-        self.expect('Length', 8, function(data) {
-          expectData(util.unpack(data));
-        });
-      }      
-    }
-  }
-
-  this.expect('Opcode', 2, this.processPacket);  
-};
-
-/**
- * Inherits from EventEmitter.
- */
-
-Parser.prototype.__proto__ = EventEmitter.prototype;
-
-/**
- * Add new data to the parser.
- *
- * @api public
- */
-
-Parser.prototype.add = function(data) {
-  if (this.expectBuffer == null) {
-    this.addToOverflow(data);
-    return;
-  }
-  var toRead = Math.min(data.length, this.expectBuffer.length - this.expectOffset);
-  data.copy(this.expectBuffer, this.expectOffset, 0, toRead);
-  this.expectOffset += toRead;
-  if (toRead < data.length) {
-    // at this point the overflow buffer shouldn't at all exist
-    this.overflow = new Buffer(data.length - toRead);
-    data.copy(this.overflow, 0, toRead, toRead + this.overflow.length);
-  }
-  if (this.expectOffset == this.expectBuffer.length) {
-    var bufferForHandler = this.expectBuffer;
-    this.expectBuffer = null;
-    this.expectOffset = 0;
-    this.expectHandler.call(this, bufferForHandler);
-  }
-}
-
-/**
- * Adds a piece of data to the overflow.
- *
- * @api private
- */
-
-Parser.prototype.addToOverflow = function(data) {
-  if (this.overflow == null) this.overflow = data;
-  else {
-    var prevOverflow = this.overflow;
-    this.overflow = new Buffer(this.overflow.length + data.length);
-    prevOverflow.copy(this.overflow, 0);
-    data.copy(this.overflow, prevOverflow.length);
-  }  
-}
-
-/**
- * Waits for a certain amount of bytes to be available, then fires a callback.
- *
- * @api private
- */
-
-Parser.prototype.expect = function(what, length, handler) {
-  this.expectBuffer = new Buffer(length);
-  this.expectOffset = 0;
-  this.expectHandler = handler;
-  if (this.overflow != null) {
-    var toOverflow = this.overflow;
-    this.overflow = null;
-    this.add(toOverflow);
-  }
-}
-
-/**
- * Start processing a new packet.
- *
- * @api private
- */
-
-Parser.prototype.processPacket = function (data) {
-  if ((data[0] & 0x70) != 0) {
-    this.error('reserved fields must be empty');
-  }
-  this.state.lastFragment = (data[0] & 0x80) == 0x80; 
-  this.state.masked = (data[1] & 0x80) == 0x80;
-  var opcode = data[0] & 0xf;
-  if (opcode == 0) { 
-    // continuation frame
-    this.state.opcode = this.state.activeFragmentedOperation;
-    if (!(this.state.opcode == 1 || this.state.opcode == 2)) {
-      this.error('continuation frame cannot follow current opcode')
-      return;
-    }
-  }
-  else {    
-    this.state.opcode = opcode;
-    if (this.state.lastFragment === false) {
-        this.state.activeFragmentedOperation = opcode;
-    }
-  }
-  var handler = this.opcodeHandlers[this.state.opcode];
-  if (typeof handler == 'undefined') this.error('no handler for opcode ' + this.state.opcode);
-  else handler(data);
-}
-
-/**
- * Endprocessing a packet.
- *
- * @api private
- */
-
-Parser.prototype.endPacket = function() {
-  this.expectOffset = 0;
-  this.expectBuffer = null;
-  this.expectHandler = null;
-  if (this.state.lastFragment && this.state.opcode == this.state.activeFragmentedOperation) {
-    // end current fragmented operation
-    this.state.activeFragmentedOperation = null;
-  }
-  this.state.lastFragment = false;
-  this.state.opcode = this.state.activeFragmentedOperation != null ? this.state.activeFragmentedOperation : 0;
-  this.state.masked = false;
-  this.expect('Opcode', 2, this.processPacket);  
-}
-
-/**
- * Reset the parser state.
- *
- * @api private
- */
-
-Parser.prototype.reset = function() {
-  this.state = {
-    activeFragmentedOperation: null,
-    lastFragment: false,
-    masked: false,
-    opcode: 0
-  };
-  this.expectOffset = 0;
-  this.expectBuffer = null;
-  this.expectHandler = null;
-  this.overflow = null;
-  this.currentMessage = '';
-}
-
-/**
- * Unmask received data.
- *
- * @api private
- */
-
-Parser.prototype.unmask = function (mask, buf, binary) {
-  if (mask != null) {
-    for (var i = 0, ll = buf.length; i < ll; i++) {
-      buf[i] ^= mask[i % 4];
-    }    
-  }
-  if (binary) return buf;
-  return buf != null ? buf.toString('utf8') : '';
-}
-
-/**
- * Concatenates a list of buffers.
- *
- * @api private
- */
-
-Parser.prototype.concatBuffers = function(buffers) {
-  var length = 0;
-  for (var i = 0, l = buffers.length; i < l; ++i) {
-    length += buffers[i].length;
-  }
-  var mergedBuffer = new Buffer(length);
-  var offset = 0;
-  for (var i = 0, l = buffers.length; i < l; ++i) {
-    buffers[i].copy(mergedBuffer, offset);
-    offset += buffers[i].length;
-  }
-  return mergedBuffer;
-}
-
-/**
- * Handles an error
- *
- * @api private
- */
-
-Parser.prototype.error = function (reason) {
-  this.reset();
-  this.emit('error', reason);
-  return this;
-};

lib/transports/websocket/hybi-16.js

@@ -1,623 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
- 
-/**
- * Module requirements.
- */
-
-var Transport = require('../../transport')
-  , EventEmitter = process.EventEmitter
-  , crypto = require('crypto')
-  , url = require('url')
-  , parser = require('../../parser')
-  , util = require('../../util');
-
-/**
- * Export the constructor.
- */
-
-exports = module.exports = WebSocket;
-exports.Parser = Parser;
-
-/**
- * HTTP interface constructor. Interface compatible with all transports that
- * depend on request-response cycles.
- *
- * @api public
- */
-
-function WebSocket (mng, data, req) {
-  // parser
-  var self = this;
-
-  this.manager = mng;
-  this.parser = new Parser();
-  this.parser.on('data', function (packet) {
-    self.onMessage(parser.decodePacket(packet));
-  });
-  this.parser.on('ping', function () {
-    // version 8 ping => pong
-    try {
-      self.socket.write('\u008a\u0000');
-    }
-    catch (e) {
-      self.end();
-      return;
-    }
-  });
-  this.parser.on('close', function () {
-    self.end();
-  });
-  this.parser.on('error', function (reason) {
-    self.log.warn(self.name + ' parser error: ' + reason);
-    self.end();
-  });
-
-  Transport.call(this, mng, data, req);
-};
-
-/**
- * Inherits from Transport.
- */
-
-WebSocket.prototype.__proto__ = Transport.prototype;
-
-/**
- * Transport name
- *
- * @api public
- */
-
-WebSocket.prototype.name = 'websocket';
-
-/**
- * Websocket draft version
- *
- * @api public
- */
-
-WebSocket.prototype.protocolVersion = '16';
-
-/**
- * Called when the socket connects.
- *
- * @api private
- */
-
-WebSocket.prototype.onSocketConnect = function () {
-  var self = this;
-
-  if (typeof this.req.headers.upgrade === 'undefined' || 
-      this.req.headers.upgrade.toLowerCase() !== 'websocket') {
-    this.log.warn(this.name + ' connection invalid');
-    this.end();
-    return;
-  }
-
-  var origin = this.req.headers['origin']
-    , location = ((this.manager.settings['match origin protocol'] ?
-                      origin.match(/^https/) : this.socket.encrypted) ?
-                        'wss' : 'ws')
-               + '://' + this.req.headers.host + this.req.url;
-  
-  if (!this.verifyOrigin(origin)) {
-    this.log.warn(this.name + ' connection invalid: origin mismatch');
-    this.end();
-    return;    
-  }
-  
-  if (!this.req.headers['sec-websocket-key']) {
-    this.log.warn(this.name + ' connection invalid: received no key');
-    this.end();
-    return;
-  }
-    
-  // calc key
-  var key = this.req.headers['sec-websocket-key'];  
-  var shasum = crypto.createHash('sha1');  
-  shasum.update(key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11");  
-  key = shasum.digest('base64');
-
-  var headers = [
-      'HTTP/1.1 101 Switching Protocols'
-    , 'Upgrade: websocket'
-    , 'Connection: Upgrade'
-    , 'Sec-WebSocket-Accept: ' + key
-  ];
-
-  try {
-    this.socket.write(headers.concat('', '').join('\r\n'));
-    this.socket.setTimeout(0);
-    this.socket.setNoDelay(true);
-  } catch (e) {
-    this.end();
-    return;
-  }
-
-  this.socket.on('data', function (data) {
-    self.parser.add(data);
-  });
-};
-
-/**
- * Verifies the origin of a request.
- *
- * @api private
- */
-
-WebSocket.prototype.verifyOrigin = function (origin) {
-  var origins = this.manager.get('origins');
-
-  if (origin === 'null') origin = '*';
-
-  if (origins.indexOf('*:*') !== -1) {
-    return true;
-  }
-
-  if (origin) {
-    try {
-      var parts = url.parse(origin);
-      parts.port = parts.port || 80;
-      var ok =
-        ~origins.indexOf(parts.hostname + ':' + parts.port) ||
-        ~origins.indexOf(parts.hostname + ':*') ||
-        ~origins.indexOf('*:' + parts.port);
-      if (!ok) this.log.warn('illegal origin: ' + origin);
-      return ok;
-    } catch (ex) {
-      this.log.warn('error parsing origin');
-    }
-  }
-  else {
-    this.log.warn('origin missing from websocket call, yet required by config');        
-  }
-  return false;
-};
-
-/**
- * Writes to the socket.
- *
- * @api private
- */
-
-WebSocket.prototype.write = function (data) {
-  if (this.open) {
-    var buf = this.frame(0x81, data);
-    try {
-      this.socket.write(buf, 'binary');
-    }
-    catch (e) {
-      this.end();
-      return;
-    }
-    this.log.debug(this.name + ' writing', data);
-  }
-};
-
-/**
- * Writes a payload.
- *
- * @api private
- */
-
-WebSocket.prototype.payload = function (msgs) {
-  for (var i = 0, l = msgs.length; i < l; i++) {
-    this.write(msgs[i]);
-  }
-
-  return this;
-};
-
-/**
- * Frame server-to-client output as a text packet.
- *
- * @api private
- */
-
-WebSocket.prototype.frame = function (opcode, str) {
-  var dataBuffer = new Buffer(str)
-    , dataLength = dataBuffer.length
-    , startOffset = 2
-    , secondByte = dataLength;
-  if (dataLength > 65536) {
-    startOffset = 10;
-    secondByte = 127;
-  }
-  else if (dataLength > 125) {
-    startOffset = 4;
-    secondByte = 126;
-  }
-  var outputBuffer = new Buffer(dataLength + startOffset);
-  outputBuffer[0] = opcode;
-  outputBuffer[1] = secondByte;
-  dataBuffer.copy(outputBuffer, startOffset);
-  switch (secondByte) {
-  case 126:
-    outputBuffer[2] = dataLength >>> 8;
-    outputBuffer[3] = dataLength % 256;
-    break;
-  case 127:
-    var l = dataLength;
-    for (var i = 1; i <= 8; ++i) {
-      outputBuffer[startOffset - i] = l & 0xff;
-      l >>>= 8;
-    }
-  }
-  return outputBuffer;
-};
-
-/**
- * Closes the connection.
- *
- * @api private
- */
-
-WebSocket.prototype.doClose = function () {
-  this.socket.end();
-};
-
-/**
- * WebSocket parser
- *
- * @api public
- */
- 
-function Parser () {
-  this.state = {
-    activeFragmentedOperation: null,
-    lastFragment: false,
-    masked: false,
-    opcode: 0
-  };
-  this.overflow = null;
-  this.expectOffset = 0;
-  this.expectBuffer = null;
-  this.expectHandler = null;
-  this.currentMessage = '';
-
-  var self = this;  
-  this.opcodeHandlers = {
-    // text
-    '1': function(data) {
-      var finish = function(mask, data) {
-        self.currentMessage += self.unmask(mask, data);
-        if (self.state.lastFragment) {
-          self.emit('data', self.currentMessage);
-          self.currentMessage = '';
-        }
-        self.endPacket();
-      }
-
-      var expectData = function(length) {
-        if (self.state.masked) {
-          self.expect('Mask', 4, function(data) {
-            var mask = data;
-            self.expect('Data', length, function(data) {
-              finish(mask, data);
-            });
-          });
-        }
-        else {
-          self.expect('Data', length, function(data) { 
-            finish(null, data);
-          });
-        } 
-      }
-
-      // decode length
-      var firstLength = data[1] & 0x7f;
-      if (firstLength < 126) {
-        expectData(firstLength);
-      }
-      else if (firstLength == 126) {
-        self.expect('Length', 2, function(data) {
-          expectData(util.unpack(data));
-        });
-      }
-      else if (firstLength == 127) {
-        self.expect('Length', 8, function(data) {
-          if (util.unpack(data.slice(0, 4)) != 0) {
-            self.error('packets with length spanning more than 32 bit is currently not supported');
-            return;
-          }
-          var lengthBytes = data.slice(4); // note: cap to 32 bit length
-          expectData(util.unpack(data));
-        });
-      }      
-    },
-    // binary
-    '2': function(data) {
-      var finish = function(mask, data) {
-        if (typeof self.currentMessage == 'string') self.currentMessage = []; // build a buffer list
-        self.currentMessage.push(self.unmask(mask, data, true));
-        if (self.state.lastFragment) {
-          self.emit('binary', self.concatBuffers(self.currentMessage));
-          self.currentMessage = '';
-        }
-        self.endPacket();
-      }
-
-      var expectData = function(length) {
-        if (self.state.masked) {
-          self.expect('Mask', 4, function(data) {
-            var mask = data;
-            self.expect('Data', length, function(data) {
-              finish(mask, data);
-            });
-          });
-        }
-        else {
-          self.expect('Data', length, function(data) { 
-            finish(null, data);
-          });
-        } 
-      }
-
-      // decode length
-      var firstLength = data[1] & 0x7f;
-      if (firstLength < 126) {
-        expectData(firstLength);
-      }
-      else if (firstLength == 126) {
-        self.expect('Length', 2, function(data) {
-          expectData(util.unpack(data));
-        });
-      }
-      else if (firstLength == 127) {
-        self.expect('Length', 8, function(data) {
-          if (util.unpack(data.slice(0, 4)) != 0) {
-            self.error('packets with length spanning more than 32 bit is currently not supported');
-            return;
-          }
-          var lengthBytes = data.slice(4); // note: cap to 32 bit length
-          expectData(util.unpack(data));
-        });
-      }      
-    },
-    // close
-    '8': function(data) {
-      self.emit('close');
-      self.reset();
-    },
-    // ping
-    '9': function(data) {
-      if (self.state.lastFragment == false) {
-        self.error('fragmented ping is not supported');
-        return;
-      }
-      
-      var finish = function(mask, data) {
-        self.emit('ping', self.unmask(mask, data));
-        self.endPacket();
-      }
-
-      var expectData = function(length) {
-        if (self.state.masked) {
-          self.expect('Mask', 4, function(data) {
-            var mask = data;
-            self.expect('Data', length, function(data) {
-              finish(mask, data);
-            });
-          });
-        }
-        else {
-          self.expect('Data', length, function(data) { 
-            finish(null, data);
-          });
-        } 
-      }
-
-      // decode length
-      var firstLength = data[1] & 0x7f;
-      if (firstLength == 0) {
-        finish(null, null);        
-      }
-      else if (firstLength < 126) {
-        expectData(firstLength);
-      }
-      else if (firstLength == 126) {
-        self.expect('Length', 2, function(data) {
-          expectData(util.unpack(data));
-        });
-      }
-      else if (firstLength == 127) {
-        self.expect('Length', 8, function(data) {
-          expectData(util.unpack(data));
-        });
-      }      
-    }
-  }
-
-  this.expect('Opcode', 2, this.processPacket);  
-};
-
-/**
- * Inherits from EventEmitter.
- */
-
-Parser.prototype.__proto__ = EventEmitter.prototype;
-
-/**
- * Add new data to the parser.
- *
- * @api public
- */
-
-Parser.prototype.add = function(data) {
-  if (this.expectBuffer == null) {
-    this.addToOverflow(data);
-    return;
-  }
-  var toRead = Math.min(data.length, this.expectBuffer.length - this.expectOffset);
-  data.copy(this.expectBuffer, this.expectOffset, 0, toRead);
-  this.expectOffset += toRead;
-  if (toRead < data.length) {
-    // at this point the overflow buffer shouldn't at all exist
-    this.overflow = new Buffer(data.length - toRead);
-    data.copy(this.overflow, 0, toRead, toRead + this.overflow.length);
-  }
-  if (this.expectOffset == this.expectBuffer.length) {
-    var bufferForHandler = this.expectBuffer;
-    this.expectBuffer = null;
-    this.expectOffset = 0;
-    this.expectHandler.call(this, bufferForHandler);
-  }
-}
-
-/**
- * Adds a piece of data to the overflow.
- *
- * @api private
- */
-
-Parser.prototype.addToOverflow = function(data) {
-  if (this.overflow == null) this.overflow = data;
-  else {
-    var prevOverflow = this.overflow;
-    this.overflow = new Buffer(this.overflow.length + data.length);
-    prevOverflow.copy(this.overflow, 0);
-    data.copy(this.overflow, prevOverflow.length);
-  }  
-}
-
-/**
- * Waits for a certain amount of bytes to be available, then fires a callback.
- *
- * @api private
- */
-
-Parser.prototype.expect = function(what, length, handler) {
-  this.expectBuffer = new Buffer(length);
-  this.expectOffset = 0;
-  this.expectHandler = handler;
-  if (this.overflow != null) {
-    var toOverflow = this.overflow;
-    this.overflow = null;
-    this.add(toOverflow);
-  }
-}
-
-/**
- * Start processing a new packet.
- *
- * @api private
- */
-
-Parser.prototype.processPacket = function (data) {
-  if ((data[0] & 0x70) != 0) {
-    this.error('reserved fields must be empty');
-    return;
-  } 
-  this.state.lastFragment = (data[0] & 0x80) == 0x80; 
-  this.state.masked = (data[1] & 0x80) == 0x80;
-  var opcode = data[0] & 0xf;
-  if (opcode == 0) { 
-    // continuation frame
-    this.state.opcode = this.state.activeFragmentedOperation;
-    if (!(this.state.opcode == 1 || this.state.opcode == 2)) {
-      this.error('continuation frame cannot follow current opcode')
-      return;
-    }
-  }
-  else {    
-    this.state.opcode = opcode;
-    if (this.state.lastFragment === false) {
-        this.state.activeFragmentedOperation = opcode;
-    }
-  }
-  var handler = this.opcodeHandlers[this.state.opcode];
-  if (typeof handler == 'undefined') this.error('no handler for opcode ' + this.state.opcode);
-  else handler(data);
-}
-
-/**
- * Endprocessing a packet.
- *
- * @api private
- */
-
-Parser.prototype.endPacket = function() {
-  this.expectOffset = 0;
-  this.expectBuffer = null;
-  this.expectHandler = null;
-  if (this.state.lastFragment && this.state.opcode == this.state.activeFragmentedOperation) {
-    // end current fragmented operation
-    this.state.activeFragmentedOperation = null;
-  }
-  this.state.lastFragment = false;
-  this.state.opcode = this.state.activeFragmentedOperation != null ? this.state.activeFragmentedOperation : 0;
-  this.state.masked = false;
-  this.expect('Opcode', 2, this.processPacket);  
-}
-
-/**
- * Reset the parser state.
- *
- * @api private
- */
-
-Parser.prototype.reset = function() {
-  this.state = {
-    activeFragmentedOperation: null,
-    lastFragment: false,
-    masked: false,
-    opcode: 0
-  };
-  this.expectOffset = 0;
-  this.expectBuffer = null;
-  this.expectHandler = null;
-  this.overflow = null;
-  this.currentMessage = '';
-}
-
-/**
- * Unmask received data.
- *
- * @api private
- */
-
-Parser.prototype.unmask = function (mask, buf, binary) {
-  if (mask != null) {
-    for (var i = 0, ll = buf.length; i < ll; i++) {
-      buf[i] ^= mask[i % 4];
-    }    
-  }
-  if (binary) return buf;
-  return buf != null ? buf.toString('utf8') : '';
-}
-
-/**
- * Concatenates a list of buffers.
- *
- * @api private
- */
-
-Parser.prototype.concatBuffers = function(buffers) {
-  var length = 0;
-  for (var i = 0, l = buffers.length; i < l; ++i) {
-    length += buffers[i].length;
-  }
-  var mergedBuffer = new Buffer(length);
-  var offset = 0;
-  for (var i = 0, l = buffers.length; i < l; ++i) {
-    buffers[i].copy(mergedBuffer, offset);
-    offset += buffers[i].length;
-  }
-  return mergedBuffer;
-}
-
-/**
- * Handles an error
- *
- * @api private
- */
-
-Parser.prototype.error = function (reason) {
-  this.reset();
-  this.emit('error', reason);
-  return this;
-};

lib/transports/websocket/index.js

@@ -1,11 +0,0 @@
-
-/**
- * Export websocket versions.
- */
-
-module.exports = {
-  7: require('./hybi-07-12'),
-  8: require('./hybi-07-12'),
-  13: require('./hybi-16'),
-  default: require('./default')
-};

lib/transports/xhr-polling.js

@@ -1,69 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module requirements.
- */
-
-var HTTPPolling = require('./http-polling');
-
-/**
- * Export the constructor.
- */
-
-exports = module.exports = XHRPolling;
-
-/**
- * Ajax polling transport.
- *
- * @api public
- */
-
-function XHRPolling (mng, data, req) {
-  HTTPPolling.call(this, mng, data, req);
-};
-
-/**
- * Inherits from Transport.
- */
-
-XHRPolling.prototype.__proto__ = HTTPPolling.prototype;
-
-/**
- * Transport name
- *
- * @api public
- */
-
-XHRPolling.prototype.name = 'xhr-polling';
-
-/**
- * Frames data prior to write.
- *
- * @api private
- */
-
-XHRPolling.prototype.doWrite = function (data) {
-  HTTPPolling.prototype.doWrite.call(this);
-
-  var origin = this.req.headers.origin
-    , headers = {
-          'Content-Type': 'text/plain; charset=UTF-8'
-        , 'Content-Length': data === undefined ? 0 : Buffer.byteLength(data)
-        , 'Connection': 'Keep-Alive'
-      };
-
-  if (origin) {
-    // https://developer.mozilla.org/En/HTTP_Access_Control
-    headers['Access-Control-Allow-Origin'] = origin;
-    headers['Access-Control-Allow-Credentials'] = 'true';
-  }
-
-  this.response.writeHead(200, headers);
-  this.response.write(data);
-  this.log.debug(this.name + ' writing', data);
-};

lib/util.js

@@ -1,50 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Module dependencies.
- */
-
-/**
- * Converts an enumerable to an array.
- *
- * @api public
- */
-
-exports.toArray = function (enu) {
-  var arr = [];
-
-  for (var i = 0, l = enu.length; i < l; i++)
-    arr.push(enu[i]);
-
-  return arr;
-};
-
-/**
- * Unpacks a buffer to a number.
- *
- * @api public
- */
-
-exports.unpack = function (buffer) {
-  var n = 0;
-  for (var i = 0; i < buffer.length; ++i) {
-    n = (i == 0) ? buffer[i] : (n * 256) + buffer[i];
-  }
-  return n;
-}
-
-/**
- * Left pads a string.
- *
- * @api public
- */
-
-exports.padl = function (s,n,c) { 
-  return new Array(1 + n - s.length).join(c) + s;
-}
-

package.json

@@ -1,35 +1,57 @@
 {
-    "name": "socket.io"
-  , "version": "0.9.2"
-  , "description": "Real-time apps made cross-browser & easy with a WebSocket-like API"
-  , "homepage": "http://socket.io"
-  , "keywords": ["websocket", "socket", "realtime", "socket.io", "comet", "ajax"]
-  , "author": "Guillermo Rauch <guillermo@learnboost.com>"
-  , "contributors": [
-        { "name": "Guillermo Rauch", "email": "rauchg@gmail.com" }
-      , { "name": "Arnout Kazemier", "email": "info@3rd-eden.com" }
-      , { "name": "Vladimir Dronnikov", "email": "dronnikov@gmail.com" }
-      , { "name": "Einar Otto Stangvik", "email": "einaros@gmail.com" }
-    ]
-  , "repository":{
-        "type": "git"
-      , "url": "https://github.com/LearnBoost/socket.io.git"
-    }
-  , "dependencies": {
-        "socket.io-client": "0.9.2"
-      , "policyfile": "0.0.4"
-      , "redis": "0.6.7"
-    }
-  , "devDependencies": {
-        "expresso": "0.9.2"
-      , "should": "0.0.4"
-      , "benchmark": "0.2.2"
-      , "microtime": "0.1.3-1"
-      , "colors": "0.5.1"
-    }
-  , "main": "index"
-  , "engines": { "node": ">= 0.4.0" }
-  , "scripts": {
-        "test": "make test"
+  "name": "socket.io",
+  "version": "1.4.0",
+  "description": "node.js realtime framework server",
+  "keywords": [
+    "realtime",
+    "framework",
+    "websocket",
+    "tcp",
+    "events",
+    "socket",
+    "io"
+  ],
+  "main": "./lib/index",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/Automattic/socket.io"
+  },
+  "scripts": {
+    "test": "mocha --reporter dot --slow 200ms --bail"
+  },
+  "dependencies": {
+    "engine.io": "1.6.5",
+    "socket.io-parser": "2.2.6",
+    "socket.io-client": "1.4.0",
+    "socket.io-adapter": "0.4.0",
+    "has-binary": "0.1.7",
+    "debug": "2.2.0"
+  },
+  "devDependencies": {
+    "expect.js": "0.3.1",
+    "istanbul": "0.2.3",
+    "mocha": "2.3.4",
+    "superagent": "0.17.0",
+    "supertest": "0.8.2",
+    "zuul-ngrok": "3.1.0"
+  },
+  "contributors": [
+    {
+      "name": "Guillermo Rauch",
+      "email": "rauchg@gmail.com"
+    },
+    {
+      "name": "Arnout Kazemier",
+      "email": "info@3rd-eden.com"
+    },
+    {
+      "name": "Vladimir Dronnikov",
+      "email": "dronnikov@gmail.com"
+    },
+    {
+      "name": "Einar Otto Stangvik",
+      "email": "einaros@gmail.com"
     }
+  ]
 }

support/node-websocket-client/LICENSE

@@ -1,27 +0,0 @@
-Copyright (c) 2010, Peter Griess <pg@std.in>
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-
-    * Neither the name of node-websocket-client nor the names of its
-      contributors may be used to endorse or promote products derived from this
-      software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

support/node-websocket-client/Makefile

@@ -1,22 +0,0 @@
-# This makefile exists to help run tests.
-#
-# If TEST_UNIX is a non-empty value, runs tests for UNIX sockets. This
-# functionality is not in node-websocket-server at the moment.
-
-.PHONY: test
-
-all: test test-unix
-
-test:
-	for f in `ls -1 test/test-*.js | grep -v unix` ; do \
-		echo $$f ; \
-		node $$f ; \
-	done
-
-test-unix:
-	if [[ -n "$$TEST_UNIX" ]] ; then \
-		for f in `ls -1 test/test-*.js | grep unix` ; do \
-			echo $$f ; \
-			node $$f ; \
-		done \
-	fi

support/node-websocket-client/README.md

@@ -1,41 +0,0 @@
-A prototype [Web Socket](http://www.whatwg.org/specs/web-socket-protocol/)
-client implementation for [node.js](http://nodejs.org).
-
-Tested with
-[miksago/node-websocket-server](http://github.com/miksago/node-websocket-server)
-v1.2.00.
-
-Requires [nodejs](http://nodejs.org) 0.1.98 or later.
-
-## Installation
-
-Install this using `npm` as follows
-
-    npm install websocket-client
-
-... or just dump `lib/websocket.js` in your `$NODE_PATH`.
-
-## Usage
-
-    var sys = require('sys');
-    var WebSocket = require('websocket').WebSocket;
-
-    var ws = new WebSocket('ws://localhost:8000/biff', 'borf');
-    ws.addListener('data', function(buf) {
-        sys.debug('Got data: ' + sys.inspect(buf));
-    });
-    ws.onmessage = function(m) {
-        sys.debug('Got message: ' + m);
-    }
-
-## API
-
-This supports the `send()` and `onmessage()` APIs. The `WebSocket` object will
-also emit `data` events that are node `Buffer` objects, in case you want to
-work with something lower-level than strings.
-
-## Transports
-
-Multiple transports are supported, indicated by the scheme provided to the
-`WebSocket` constructor. `ws://` is a standard TCP-based Web Socket;
-`ws+unix://` allows connection to a UNIX socket at the given path.

support/node-websocket-client/examples/client-unix.js

@@ -1,12 +0,0 @@
-var sys = require('sys');
-var WebSocket = require('../lib/websocket').WebSocket;
-
-var ws = new WebSocket('ws+unix://' + process.argv[2], 'boffo');
-
-ws.addListener('message', function(d) {
-    sys.debug('Received message: ' + d.toString('utf8'));
-});
-
-ws.addListener('open', function() {
-    ws.send('This is a message', 1);
-});

support/node-websocket-client/examples/client.js

@@ -1,10 +0,0 @@
-var sys = require('sys');
-var WebSocket = require('../lib/websocket').WebSocket;
-
-var ws = new WebSocket('ws://localhost:8000/biff', 'borf');
-ws.addListener('data', function(buf) {
-    sys.debug('Got data: ' + sys.inspect(buf));
-});
-ws.onmessage = function(m) {
-    sys.debug('Got message: ' + m);
-}

support/node-websocket-client/examples/server-unix.js

@@ -1,13 +0,0 @@
-var sys = require('sys');
-var ws = require('websocket-server/ws');
-
-var srv = ws.createServer({ debug : true});
-srv.addListener('connection', function(s) {
-    sys.debug('Got a connection!');
-
-    s._req.socket.addListener('fd', function(fd) {
-        sys.debug('Got an fd: ' + fd);
-    });
-});
-
-srv.listen(process.argv[2]);

support/node-websocket-client/lib/websocket.js

@@ -1,617 +0,0 @@
-var assert = require('assert');
-var buffer = require('buffer');
-var crypto = require('crypto');
-var events = require('events');
-var http = require('http');
-var net = require('net');
-var urllib = require('url');
-var sys = require('util');
-
-var FRAME_NO = 0;
-var FRAME_LO = 1;
-var FRAME_HI = 2;
-
-// Values for readyState as per the W3C spec
-var CONNECTING = 0;
-var OPEN = 1;
-var CLOSING = 2;
-var CLOSED = 3;
-
-var debugLevel = parseInt(process.env.NODE_DEBUG, 16);
-var debug = (debugLevel & 0x4) ?
-    function() { sys.error.apply(this, arguments); } :
-    function() { };
-
-// Generate a Sec-WebSocket-* value
-var createSecretKey = function() {
-    // How many spaces will we be inserting?
-    var numSpaces = 1 + Math.floor(Math.random() * 12);
-    assert.ok(1 <= numSpaces && numSpaces <= 12);
-
-    // What is the numerical value of our key?
-    var keyVal = (Math.floor(
-        Math.random() * (4294967295 / numSpaces)
-    ) * numSpaces);
-
-    // Our string starts with a string representation of our key
-    var s = keyVal.toString();
-
-    // Insert 'numChars' worth of noise in the character ranges
-    // [0x21, 0x2f] (14 characters) and [0x3a, 0x7e] (68 characters)
-    var numChars = 1 + Math.floor(Math.random() * 12);
-    assert.ok(1 <= numChars && numChars <= 12);
-    
-    for (var i = 0; i < numChars; i++) {
-        var pos = Math.floor(Math.random() * s.length + 1);
-
-        var c = Math.floor(Math.random() * (14 + 68));
-        c = (c <= 14) ?
-            String.fromCharCode(c + 0x21) :
-            String.fromCharCode((c - 14) + 0x3a);
-
-        s = s.substring(0, pos) + c + s.substring(pos, s.length);
-    }
-
-    // We shoudln't have any spaces in our value until we insert them
-    assert.equal(s.indexOf(' '), -1);
-
-    // Insert 'numSpaces' worth of spaces
-    for (var i = 0; i < numSpaces; i++) {
-        var pos = Math.floor(Math.random() * (s.length - 1)) + 1;
-        s = s.substring(0, pos) + ' ' + s.substring(pos, s.length);
-    }
-
-    assert.notEqual(s.charAt(0), ' ');
-    assert.notEqual(s.charAt(s.length), ' ');
-
-    return s;
-};
-
-// Generate a challenge sequence
-var createChallenge = function() {
-    var c = ''; 
-    for (var i = 0; i < 8; i++) {
-        c += String.fromCharCode(Math.floor(Math.random() * 255));
-    }
-
-    return c;
-};
-
-// Get the value of a secret key string
-//
-// This strips non-digit values and divides the result by the number of
-// spaces found.
-var secretKeyValue = function(sk) {
-    var ns = 0;
-    var v = 0;
-
-    for (var i = 0; i < sk.length; i++) {
-        var cc = sk.charCodeAt(i);
-        
-        if (cc == 0x20) {
-            ns++;
-        } else if (0x30 <= cc && cc <= 0x39) {
-            v = v * 10 + cc - 0x30;
-        }
-    }
-
-    return Math.floor(v / ns);
-}
-
-// Get the to-be-hashed value of a secret key string
-//
-// This takes the result of secretKeyValue() and encodes it in a big-endian
-// byte string
-var secretKeyHashValue = function(sk) {
-    var skv = secretKeyValue(sk);
-   
-    var hv = '';
-    hv += String.fromCharCode((skv >> 24) & 0xff);
-    hv += String.fromCharCode((skv >> 16) & 0xff);
-    hv += String.fromCharCode((skv >> 8) & 0xff);
-    hv += String.fromCharCode((skv >> 0) & 0xff);
-
-    return hv;
-};
-
-// Compute the secret key signature based on two secret key strings and some
-// handshaking data.
-var computeSecretKeySignature = function(s1, s2, hs) { 
-    assert.equal(hs.length, 8);
-
-    var hash = crypto.createHash('md5');
-
-    hash.update(secretKeyHashValue(s1));
-    hash.update(secretKeyHashValue(s2));
-    hash.update(hs);
-
-    return hash.digest('binary');
-};
-
-// Return a hex representation of the given binary string; used for debugging
-var str2hex = function(str) {
-    var hexChars = [
-        '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 
-        'a', 'b', 'c', 'd', 'e', 'f'
-    ];
-
-    var out = '';
-    for (var i = 0; i < str.length; i++) {
-        var c = str.charCodeAt(i);
-        out += hexChars[(c & 0xf0) >>> 4];
-        out += hexChars[c & 0x0f];
-        out += ' ';
-    }
-
-    return out.trim();
-};
-
-// Get the scheme for a URL, undefined if none is found
-var getUrlScheme = function(url) {
-    var i = url.indexOf(':');
-    if (i == -1) {
-        return undefined;
-    }
-
-    return url.substring(0, i);
-};
-
-// Set a constant on the given object
-var setConstant = function(obj, name, value) {
-    Object.defineProperty(obj, name, {
-        get : function() {
-            return value;
-        }
-    });
-};
-
-// WebSocket object
-//
-// This is intended to conform (mostly) to http://dev.w3.org/html5/websockets/
-//
-// N.B. Arguments are parsed in the anonymous function at the bottom of the
-//      constructor.
-var WebSocket = function(url, proto, opts) {
-    events.EventEmitter.call(this);
-
-    // Retain a reference to our object
-    var self = this;
-
-    // State of our end of the connection
-    var readyState = CONNECTING;
-
-    // Whether or not the server has sent a close handshake
-    var serverClosed = false;
-
-    // Our underlying net.Stream instance
-    var stream = undefined;
-
-    opts = opts || {
-        origin : 'http://www.example.com'
-    };
-
-    // Frame parsing functions
-    //
-    // These read data from the given buffer starting at the given offset,
-    // looking for the end of the current frame. If found, the current frame is
-    // emitted and the function returns. Only a single frame is processed at a
-    // time.
-    //
-    // The number of bytes read to complete a frame is returned, which the
-    // caller is to use to advance along its buffer. If 0 is returned, no
-    // completed frame bytes were found, and the caller should probably enqueue
-    // the buffer as a continuation of the current message. If a complete frame
-    // is read, the function is responsible for resting 'frameType'.
-
-    // Framing data
-    var frameType = FRAME_NO;
-    var bufs = [];
-    var bufsBytes = 0;
-
-    // Frame-parsing functions
-    var frameFuncs = [
-        // FRAME_NO
-        function(buf, off) {
-            if (buf[off] & 0x80) {
-                frameType = FRAME_HI;
-            } else {
-                frameType = FRAME_LO;
-            }
-
-            return 1;
-        },
-
-        // FRAME_LO
-        function(buf, off) {
-            debug('frame_lo(' + sys.inspect(buf) + ', ' + off + ')');
-
-            // Find the first instance of 0xff, our terminating byte
-            for (var i = off; i < buf.length && buf[i] != 0xff; i++)
-                ;
-
-            // We didn't find a terminating byte
-            if (i >= buf.length) {
-                return 0;
-            }
-
-            // We found a terminating byte; collect all bytes into a single buffer
-            // and emit it
-            var mb = null;
-            if (bufs.length == 0) {
-                mb = buf.slice(off, i);
-            } else {
-                mb = new buffer.Buffer(bufsBytes + i);
-
-                var mbOff = 0;
-                bufs.forEach(function(b) {
-                    b.copy(mb, mbOff, 0, b.length);
-                    mbOff += b.length;
-                });
-
-                assert.equal(mbOff, bufsBytes);
-
-                // Don't call Buffer.copy() if we're coping 0 bytes. Rather
-                // than being a no-op, this will trigger a range violation on
-                // the destination.
-                if (i > 0) {
-                    buf.copy(mb, mbOff, off, i);
-                }
-
-                // We consumed all of the buffers that we'd been saving; clear
-                // things out
-                bufs = [];
-                bufsBytes = 0;
-            }
-
-            process.nextTick(function() {
-                var b = mb;
-                return function() {
-                    var m = b.toString('utf8');
-
-                    self.emit('data', b);
-                    self.emit('message', m);        // wss compat
-
-                    if (self.onmessage) {
-                        self.onmessage({data: m});
-                    }
-                };
-            }());
-
-            frameType = FRAME_NO;
-            return i - off + 1;
-        },
-
-        // FRAME_HI
-        function(buf, off) {
-            debug('frame_hi(' + sys.inspect(buf) + ', ' + off + ')');
-
-            if (buf[off] !== 0) {
-                throw new Error('High-byte framing not supported.');
-            }
-
-            serverClosed = true;
-            return 1;
-        }
-    ];
-
-    // Handle data coming from our socket
-    var dataListener = function(buf) {
-        if (buf.length <= 0 || serverClosed) {
-            return;
-        }
-
-        debug('dataListener(' + sys.inspect(buf) + ')');
-
-        var off = 0;
-        var consumed = 0;
-
-        do {
-            if (frameType < 0 || frameFuncs.length <= frameType) {
-                throw new Error('Unexpected frame type: ' + frameType);
-            }
-
-            assert.equal(bufs.length === 0, bufsBytes === 0);
-            assert.ok(off < buf.length);
-
-            consumed = frameFuncs[frameType](buf, off);
-            off += consumed;
-        } while (!serverClosed && consumed > 0 && off < buf.length);
-
-        if (serverClosed) {
-            serverCloseHandler();
-        }
-        
-        if (consumed == 0) {
-            bufs.push(buf.slice(off, buf.length));
-            bufsBytes += buf.length - off;
-        }
-    };
-
-    // Handle incoming file descriptors
-    var fdListener = function(fd) {
-        self.emit('fd', fd);
-    };
-
-    // Handle errors from any source (HTTP client, stream, etc)
-    var errorListener = function(e) {
-        process.nextTick(function() {
-            self.emit('wserror', e);
-
-            if (self.onerror) {
-                self.onerror(e);
-            }
-        });
-    };
-
-    // Finish the closing process; destroy the socket and tell the application
-    // that we've closed.
-    var finishClose = self.finishClose = function() {
-        readyState = CLOSED;
-        if (stream) {
-            stream.end();
-            stream.destroy();
-            stream = undefined;
-        }
-
-        process.nextTick(function() {
-            self.emit('close');
-            if (self.onclose) {
-                self.onclose();
-            }
-        });
-    };
-
-    // Send a close frame to the server
-    var sendClose = function() {
-        assert.equal(OPEN, readyState);
-
-        readyState = CLOSING;
-        stream.write('\xff\x00', 'binary');
-    };
-
-    // Handle a close packet sent from the server
-    var serverCloseHandler = function() {
-        assert.ok(serverClosed);
-        assert.ok(readyState === OPEN || readyState === CLOSING);
-
-        bufs = [];
-        bufsBytes = 0;
-
-        // Handle state transitions asynchronously so that we don't change
-        // readyState before the application has had a chance to process data
-        // events which are already in the delivery pipeline. For example, a
-        // 'data' event could be delivered with a readyState of CLOSING if we
-        // received both frames in the same packet.
-        process.nextTick(function() {
-            if (readyState === OPEN) {
-                sendClose();
-            }
-
-            finishClose();
-        });
-    };
-
-    // External API
-    self.close = function(timeout) {
-        if (readyState === CONNECTING) {
-            // If we're still in the process of connecting, the server is not
-            // in a position to understand our close frame. Just nuke the
-            // connection and call it a day.
-            finishClose();
-        } else if (readyState === OPEN) {
-            sendClose();
-
-            if (timeout) {
-                setTimeout(finishClose, timeout * 1000);
-            }
-        }
-    };
-
-    self.send = function(str, fd) {
-        if (readyState != OPEN) {
-            return;
-        }
-
-        stream.write('\x00', 'binary');
-        stream.write(str, 'utf8', fd);
-        stream.write('\xff', 'binary');
-    };
-
-    // wss compat
-    self.write = self.send;
-
-    setConstant(self, 'url', url);
-
-    Object.defineProperty(self, 'readyState',  {
-        get : function() {
-            return readyState;
-        }
-    });
-
-    // Connect and perform handshaking with the server
-    (function() {
-        // Parse constructor arguments 
-        if (!url) {
-            throw new Error('Url and must be specified.');
-        }
-
-        // Secrets used for handshaking
-        var key1 = createSecretKey();
-        var key2 = createSecretKey();
-        var challenge = createChallenge();
-
-        debug(
-            'key1=\'' + str2hex(key1) + '\'; ' +
-            'key2=\'' + str2hex(key2) + '\'; ' +
-            'challenge=\'' + str2hex(challenge) + '\''
-        );
-
-        var httpHeaders = {
-            'Connection' : 'Upgrade',
-            'Upgrade' : 'WebSocket',
-            'Sec-WebSocket-Key1' : key1,
-            'Sec-WebSocket-Key2' : key2
-        };
-        if (opts.origin) {
-            httpHeaders['Origin'] = opts.origin;
-        }
-        if (proto) {
-            httpHeaders['Sec-WebSocket-Protocol'] = proto;
-        }
-
-        var httpPath = '/';
-
-        // Create the HTTP client that we'll use for handshaking. We'll cannabalize
-        // its socket via the 'upgrade' event and leave it to rot.
-        //
-        // N.B. The ws+unix:// scheme makes use of the implementation detail
-        //      that http.Client passes its constructor arguments through,
-        //      un-inspected to net.Stream.connect(). The latter accepts a
-        //      string as its first argument to connect to a UNIX socket.
-        var opt = {};
-        var agent = null;
-        switch (getUrlScheme(url)) {
-        case 'ws':
-            var u = urllib.parse(url);
-            agent = new http.Agent({
-                host: u.hostname,
-                port: u.port || 80
-            });
-            opt.agent = agent;
-            opt.host = u.hostname;
-            opt.port = u.port || 80;
-            opt.path = (u.pathname || '/') + (u.search || '');
-            opt.headers = httpHeaders;
-            break;
-
-        case 'ws+unix':
-            var sockPath = url.substring('ws+unix://'.length, url.length);
-            var u = urllib.parse(url);
-            agent = new http.Agent({
-                host: 'localhost',
-                port: sockPath
-            });
-            opt.agent = agent;
-            opt.host = 'localhost';
-            opt.path = sockPath;
-            opt.headers = httpHeaders;
-            break;
-
-        default:
-            throw new Error('Invalid URL scheme \'' + urlScheme + '\' specified.');
-        }
-
-        var httpReq = http.request(opt, function() { });
-        var upgradeHandler = (function() {
-            var data = undefined;
-
-            return function(req, s, head) {
-                req.socket.setNoDelay(true);
-                stream = s;
-
-                if (readyState == CLOSED) {
-                    stream.end();
-                    stream.destroy();
-                    stream = undefined;
-                    return;
-                }
-
-                stream.on('data', function(d) {
-                    if (d.length <= 0) {
-                        return;
-                    }
-
-                    if (!data) {
-                        data = d;
-                    } else {
-                        var data2 = new buffer.Buffer(data.length + d.length);
-
-                        data.copy(data2, 0, 0, data.length);
-                        d.copy(data2, data.length, 0, d.length);
-
-                        data = data2;
-                    }
-
-                    if (data.length >= 16) {
-                        var expected = computeSecretKeySignature(key1, key2, challenge);
-                        var actual = data.slice(0, 16).toString('binary');
-
-                        // Handshaking fails; we're donezo
-                        if (actual != expected) {
-                            debug(
-                                'expected=\'' + str2hex(expected) + '\'; ' +
-                                'actual=\'' + str2hex(actual) + '\''
-                            );
-
-                            process.nextTick(function() {
-                                // N.B. Emit 'wserror' here, as 'error' is a reserved word in the
-                                //      EventEmitter world, and gets thrown.
-                                self.emit(
-                                    'wserror',
-                                    new Error('Invalid handshake from server:' +
-                                        'expected \'' + str2hex(expected) + '\', ' +
-                                        'actual \'' + str2hex(actual) + '\''
-                                    )
-                                );
-
-                                if (self.onerror) {
-                                    self.onerror();
-                                }
-
-                                finishClose();
-                            });
-                        }
-
-                        // Un-register our data handler and add the one to be used
-                        // for the normal, non-handshaking case. If we have extra
-                        // data left over, manually fire off the handler on
-                        // whatever remains.
-                        //
-                        // XXX: This is lame. We should only remove the listeners
-                        //      that we added.
-                        httpReq.removeAllListeners('upgrade');
-                        stream.removeAllListeners('data');
-                        stream.on('data', dataListener);
-
-                        readyState = OPEN;
-
-                        process.nextTick(function() {
-                            self.emit('open');
-
-                            if (self.onopen) {
-                                self.onopen();
-                            }
-                        });
-
-                        // Consume any leftover data
-                        if (data.length > 16) {
-                            stream.emit('data', data.slice(16, data.length));
-                        }
-                    }
-                });
-                stream.on('fd', fdListener);
-                stream.on('error', errorListener);
-                stream.on('close', function() {
-                    errorListener(new Error('Stream closed unexpectedly.'));
-                });
-
-                stream.emit('data', head);
-            };
-        })();
-        agent.on('upgrade', upgradeHandler); // node v0.4
-        httpReq.on('upgrade', upgradeHandler); // node v0.5+
-
-        httpReq.write(challenge, 'binary');
-        httpReq.end();
-    })();
-};
-sys.inherits(WebSocket, events.EventEmitter);
-exports.WebSocket = WebSocket;
-
-// Add some constants to the WebSocket object
-setConstant(WebSocket.prototype, 'CONNECTING', CONNECTING);
-setConstant(WebSocket.prototype, 'OPEN', OPEN);
-setConstant(WebSocket.prototype, 'CLOSING', CLOSING);
-setConstant(WebSocket.prototype, 'CLOSED', CLOSED);
-
-// vim:ts=4 sw=4 et

support/node-websocket-client/package.json

@@ -1,22 +0,0 @@
-{
-    "name" : "websocket-client",
-    "version" : "1.0.0",
-    "description" : "An HTML5 Web Sockets client",
-    "author" : "Peter Griess <pg@std.in>",
-    "engines" : {
-        "node" : ">=0.1.98"
-    },
-    "repositories" : [
-        {
-            "type" : "git",
-            "url" : "http://github.com/pgriess/node-websocket-client.git"
-        }
-    ],
-    "licenses" : [
-        {
-            "type" : "BSD",
-            "url" : "http://github.com/pgriess/node-websocket-client/blob/master/LICENSE"
-        }
-    ],
-    "main" : "./lib/websocket"
-}

support/node-websocket-client/test/test-basic.js

@@ -1,68 +0,0 @@
-// Verify that we can connect to a WebSocket server, exchange messages, and
-// shut down cleanly.
-
-var assert = require('assert');
-var WebSocket = require('../lib/websocket').WebSocket;
-var WebSocketServer = require('websocket-server/ws/server').Server;
-
-var PORT = 1024 + Math.floor(Math.random() * 4096);
-var C_MSG = 'Client test: ' + (Math.random() * 100);
-var S_MSG = 'Server test: ' + (Math.random() * 100);
-
-var serverGotConnection = false;
-var clientGotOpen = false;
-var clientGotData = false;
-var clientGotMessage = false;
-var serverGotMessage = false;
-var serverGotClose = false;
-var clientGotClose = false;
-
-var wss = new WebSocketServer();
-wss.listen(PORT, 'localhost');
-wss.on('connection', function(c) {
-    serverGotConnection = true;
-
-    c.on('message', function(m) {
-        assert.equal(m, C_MSG);
-        serverGotMessage = true;
-
-        c.close();
-    });
-
-    c.on('close', function() {
-        serverGotClose = true;
-        wss.close();
-    });
-
-    c.write(S_MSG);
-});
-
-var ws = new WebSocket('ws://localhost:' + PORT + '/', 'biff');
-ws.on('open', function() {
-    clientGotOpen = true;
-});
-ws.on('data', function(buf) {
-    assert.equal(typeof buf, 'object');
-    assert.equal(buf.toString('utf8'), S_MSG);
-
-    clientGotData = true;
-
-    ws.send(C_MSG);
-});
-ws.onmessage = function(m) {
-    assert.deepEqual(m, {data : S_MSG});
-    clientGotMessage = true;
-};
-ws.onclose = function() {
-    clientGotClose = true;
-};
-
-process.on('exit', function() {
-    assert.ok(serverGotConnection);
-    assert.ok(clientGotOpen);
-    assert.ok(clientGotData);
-    assert.ok(clientGotMessage);
-    assert.ok(serverGotMessage);
-    assert.ok(serverGotClose);
-    assert.ok(clientGotClose);
-});

support/node-websocket-client/test/test-client-close.js

@@ -1,43 +0,0 @@
-// Verify that a connection can be closed gracefully from the client.
-
-var assert = require('assert');
-var WebSocket = require('../lib/websocket').WebSocket;
-var WebSocketServer = require('websocket-server/ws/server').Server;
-
-var PORT = 1024 + Math.floor(Math.random() * 4096);
-var C_MSG = 'Client test: ' + (Math.random() * 100);
-
-var serverGotClientMessage = false;
-var clientGotServerClose = false;
-var serverGotClientClose = false;
-
-var wss = new WebSocketServer();
-wss.listen(PORT, 'localhost');
-wss.on('connection', function(c) {
-    c.on('message', function(m) {
-        assert.equal(m, C_MSG);
-        serverGotClientMessage = true;
-    });
-    c.on('close', function() {
-        serverGotClientClose = true;
-        wss.close();
-    });
-});
-
-var ws = new WebSocket('ws://localhost:' + PORT);
-ws.onopen = function() {
-    ws.send(C_MSG);
-
-    // XXX: Add a timeout here 
-    ws.close(5);
-};
-ws.onclose = function() {
-    assert.equal(ws.CLOSED, ws.readyState);
-    clientGotServerClose = true;
-};
-
-process.on('exit', function() {
-    assert.ok(serverGotClientMessage);
-    assert.ok(clientGotServerClose);
-    assert.ok(serverGotClientClose);
-});

support/node-websocket-client/test/test-readonly-attrs.js

@@ -1,43 +0,0 @@
-// Verify that some attributes of a WebSocket object are read-only.
-
-var assert = require('assert');
-var sys = require('sys');
-var WebSocket = require('../lib/websocket').WebSocket;
-var WebSocketServer = require('websocket-server/ws/server').Server;
-
-var PORT = 1024 + Math.floor(Math.random() * 4096);
-
-var wss = new WebSocketServer();
-wss.listen(PORT, 'localhost');
-wss.on('connection', function(c) {
-    c.close();
-    wss.close();
-});
-var ws = new WebSocket('ws://localhost:' + PORT + '/', 'biff');
-ws.on('open', function() {
-    assert.equal(ws.CONNECTING, 0);
-    try {
-        ws.CONNECTING = 13;
-        assert.equal(
-            ws.CONNECTING, 0,
-            'Should not have been able to set read-only CONNECTING attribute'
-        );
-    } catch (e) {
-        assert.equal(e.type, 'no_setter_in_callback');
-    }
-
-    assert.equal(ws.OPEN, 1);
-    assert.equal(ws.CLOSING, 2);
-    assert.equal(ws.CLOSED, 3);
-
-    assert.equal(ws.url, 'ws://localhost:' + PORT + '/');
-    try {
-        ws.url = 'foobar';
-        assert.equal(
-            ws.url, 'ws://localhost:' + PORT + '/',
-            'Should not have been able to set read-only url attribute'
-        );
-    } catch (e) {
-        assert.equal(e.type, 'no_setter_in_callback');
-    }
-});

support/node-websocket-client/test/test-ready-state.js

@@ -1,26 +0,0 @@
-// Verify that readyState transitions are implemented correctly
-
-var assert = require('assert');
-var WebSocket = require('../lib/websocket').WebSocket;
-var WebSocketServer = require('websocket-server/ws/server').Server;
-
-var PORT = 1024 + Math.floor(Math.random() * 4096);
-
-var wss = new WebSocketServer();
-wss.listen(PORT, 'localhost');
-wss.on('connection', function(c) {
-    c.close();
-});
-
-var ws = new WebSocket('ws://localhost:' + PORT);
-assert.equal(ws.readyState, ws.CONNECTING);
-ws.onopen = function() {
-    assert.equal(ws.readyState, ws.OPEN);
-
-    ws.close();
-    assert.ok(ws.readyState == ws.CLOSING);
-};
-ws.onclose = function() {
-    assert.equal(ws.readyState, ws.CLOSED);
-    wss.close();
-};

support/node-websocket-client/test/test-server-close.js

@@ -1,41 +0,0 @@
-// Verify that a connection can be closed gracefully from the server.
-
-var assert = require('assert');
-var WebSocket = require('../lib/websocket').WebSocket;
-var WebSocketServer = require('websocket-server/ws/server').Server;
-
-var PORT = 1024 + Math.floor(Math.random() * 4096);
-var S_MSG = 'Server test: ' + (Math.random() * 100);
-
-var clientGotServerMessage = false;
-var clientGotServerClose = false;
-var serverGotClientClose = false;
-
-var wss = new WebSocketServer();
-wss.listen(PORT, 'localhost');
-wss.on('connection', function(c) {
-    c.on('close', function() {
-        serverGotClientClose = true;
-        wss.close();
-    });
-
-    c.write(S_MSG);
-    c.close();
-});
-
-var ws = new WebSocket('ws://localhost:' + PORT);
-ws.onmessage = function(m) {
-    assert.deepEqual(m, {data: S_MSG});
-
-    clientGotServerMessage = true;
-};
-ws.onclose = function() {
-    assert.equal(ws.CLOSED, ws.readyState);
-    clientGotServerClose = true;
-};
-
-process.on('exit', function() {
-    assert.ok(clientGotServerMessage);
-    assert.ok(clientGotServerClose);
-    assert.ok(serverGotClientClose);
-});

support/node-websocket-client/test/test-unix-send-fd.js

@@ -1,63 +0,0 @@
-// Verify that both sides of the WS connection can both send and receive file
-// descriptors.
-
-var assert = require('assert');
-var fs = require('fs');
-var path = require('path');
-var sys = require('sys');
-var WebSocket = require('../lib/websocket').WebSocket;
-var WebSocketServer = require('websocket-server/ws/server').Server;
-
-var PATH = path.join(__dirname, 'sock.' + process.pid);
-var C_MSG = 'Client test: ' + (Math.random() * 100);
-var S_MSG = 'Server test: ' + (Math.random() * 100);
-
-var clientReceivedData = false;
-var clientReceivedFD = false;
-var serverReceivedData = false;
-var serverReceivedFD = false;
-
-var wss = new WebSocketServer();
-wss.on('listening', function() {
-    var ws = new WebSocket('ws+unix://' + PATH);
-    ws.on('data', function(d) {
-        assert.equal(d.toString('utf8'), S_MSG);
-
-        clientReceivedData = true;
-
-        ws.send(C_MSG, 1);
-        ws.close();
-    });
-    ws.on('fd', function(fd) {
-        assert.ok(fd >= 0);
-
-        clientReceivedFD = true;
-    });
-});
-wss.on('connection', function(c) {
-    c.write(S_MSG, 0);
-    c._req.socket.on('fd', function(fd) {
-        assert.ok(fd >= 0);
-
-        serverReceivedFD = true;
-    });
-    c.on('message', function(d) {
-        assert.equal(d, C_MSG);
-
-        serverReceivedData = true;
-
-        wss.close();
-    });
-});
-wss.listen(PATH);
-
-process.on('exit', function() {
-    assert.ok(clientReceivedFD);
-    assert.ok(clientReceivedData);
-    assert.ok(serverReceivedFD);
-    assert.ok(serverReceivedData);
-
-    try {
-        fs.unlinkSync(PATH);
-    } catch (e) { }
-});

support/node-websocket-client/test/test-unix-sockets.js

@@ -1,46 +0,0 @@
-// Verify that we can connect to a server over UNIX domain sockets.
-
-var assert = require('assert');
-var fs = require('fs');
-var path = require('path');
-var sys = require('sys');
-var WebSocket = require('../lib/websocket').WebSocket;
-var WebSocketServer = require('websocket-server/ws/server').Server;
-
-var PATH = path.join(__dirname, 'sock.' + process.pid);
-var S_MSG = 'Server test: ' + (Math.random() * 100);
-
-var serverGotConnection = false;
-var clientGotOpen = false;
-var clientGotData = false;
-
-var wss = new WebSocketServer();
-wss.on('listening', function() {
-    var ws = new WebSocket('ws+unix://' + PATH);
-    ws.on('open', function() {
-        clientGotOpen = true;
-
-        ws.close();
-    });
-    ws.on('data', function(d) {
-        assert.equal(d.toString('utf8'), S_MSG);
-        clientGotData = true;
-    });
-});
-wss.on('connection', function(c) {
-    serverGotConnection = true;
-
-    c.write(S_MSG);
-    wss.close();
-});
-wss.listen(PATH);
-
-process.on('exit', function() {
-    assert.ok(serverGotConnection);
-    assert.ok(clientGotOpen);
-    assert.ok(clientGotData);
-
-    try {
-        fs.unlinkSync(PATH);
-    } catch(e) { }
-});

test/common.js

@@ -1,274 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Test dependencies.
- */
-
-var io = require('../')
-  , parser = io.parser
-  , http = require('http')
-  , https = require('https')
-  , WebSocket = require('../support/node-websocket-client/lib/websocket').WebSocket;
-
-/**
- * Exports.
- */
-
-var should = module.exports = require('should');
-
-should.HTTPClient = HTTPClient;
-
-/**
- * Client utility.
- *
- * @api publiC
- */
-
-function HTTPClient (port) {
-  this.port = port;
-  this.agent = new http.Agent({
-      host: 'localhost'
-    , port: port
-  });
-};
-
-/**
- * Issue a request
- *
- * @api private
- */
-
-HTTPClient.prototype.request = function (path, opts, fn) {
-  if ('function' == typeof opts) {
-    fn = opts;
-    opts = {};
-  }
-
-  opts = opts || {};
-  opts.agent = this.agent;
-  opts.host = 'localhost';
-  opts.port = this.port;
-  opts.path = path.replace(/{protocol}/g, io.protocol);
-
-  opts.headers = opts.headers || {};
-  opts.headers.Host = 'localhost';
-  opts.headers.Connection = 'keep-alive';
-
-  var req = http.request(opts, function (res) {
-    if (false === opts.buffer)
-      return fn && fn(res);
-
-    var buf = '';
-
-    res.on('data', function (chunk) {
-      buf += chunk;
-    });
-
-    res.on('end', function () {
-      fn && fn(res, opts.parse ? opts.parse(buf) : buf);
-    });
-  });
-
-  req.on('error', function (err) { });
-
-  if (undefined !== opts.data)
-    req.write(opts.data);
-
-  req.end();
-
-  return req;
-};
-
-/**
- * Terminates the client and associated connections.
- *
- * @api public
- */
-
-HTTPClient.prototype.end = function () {
-  // node <v0.5 compat
-  if (this.agent.sockets.forEach) {
-      this.agent.sockets.forEach(function (socket) {
-        if (socket.end) socket.end();
-      });
-      return;
-  }
-  // node >=v0.5 compat
-  var self = this;
-  Object.keys(this.agent.sockets).forEach(function (socket) {
-    for (var i = 0, l = self.agent.sockets[socket].length; i < l; ++i) {
-      if (self.agent.sockets[socket][i]._handle) {
-        self.agent.sockets[socket][i]._handle.socket.end();
-      }
-    }
-  });
-};
-
-/**
- * Issue a GET request
- *
- * @api public
- */
-
-HTTPClient.prototype.get = function (path, opts, fn) {
-  if ('function' == typeof opts) {
-    fn = opts;
-    opts = {};
-  }
-
-  opts = opts || {};
-  opts.method = 'GET';
-
-  // override the parser for transport requests
-  if (/\/(xhr-polling|htmlfile|jsonp-polling)\//.test(path)) {
-    // parser that might be necessary for transport-specific framing
-    var transportParse = opts.parse;
-    opts.parse = function (data) {
-      if (data === '') return data;
-
-      data = transportParse ? transportParse(data) : data;
-      return parser.decodePayload(data);
-    };
-  } else {
-    opts.parse = undefined;
-  }
-
-  return this.request(path, opts, fn);
-};
-
-/**
- * Issue a POST request
- *
- * @api private
- */
-
-HTTPClient.prototype.post = function (path, data, opts, fn) {
-  if ('function' == typeof opts) {
-    fn = opts;
-    opts = {};
-  }
-
-  opts = opts || {};
-  opts.method = 'POST';
-  opts.data = data;
-
-  return this.request(path, opts, fn);
-};
-
-/**
- * Issue a HEAD request
- *
- * @api private
- */
-
-HTTPClient.prototype.head = function (path, opts, fn) {
-  if ('function' == typeof opts) {
-    fn = opts;
-    opts = {};
-  }
-
-  opts = opts || {};
-  opts.method = 'HEAD';
-
-  return this.request(path, opts, fn);
-};
-
-/**
- * Performs a handshake (GET) request
- *
- * @api private
- */
-
-HTTPClient.prototype.handshake = function (opts, fn) {
-  if ('function' == typeof opts) {
-    fn = opts;
-    opts = {};
-  }
-
-  return this.get('/socket.io/{protocol}', opts, function (res, data) {
-    fn && fn.apply(null, data.split(':'));
-  });
-};
-
-/**
- * Generates a new client for the given port.
- *
- * @api private
- */
-
-client = function (port) {
-  return new HTTPClient(port);
-};
-
-/**
- * Create a socket.io server.
- */
-
-create = function (cl) {
-  var manager = io.listen(cl.port);
-  manager.set('client store expiration', 0);
-  return manager;
-};
-
-/**
- * WebSocket socket.io client.
- *
- * @api private
- */
-
-function WSClient (port, sid, transport) {
-  this.sid = sid;
-  this.port = port;
-  this.transportName = transport || 'websocket';
-  WebSocket.call(
-      this
-    , 'ws://localhost:' + port + '/socket.io/'
-        + io.protocol + '/' + this.transportName + '/' + sid
-  );
-};
-
-/**
- * Inherits from WebSocket.
- */
-
-WSClient.prototype.__proto__ = WebSocket.prototype;
-
-/**
- * Overrides message event emission.
- *
- * @api private
- */
-
-WSClient.prototype.emit = function (name) {
-  var args = arguments;
-
-  if (name == 'message' || name == 'data') {
-    args[1] = parser.decodePacket(args[1].toString());
-  }
-
-  return WebSocket.prototype.emit.apply(this, arguments);
-};
-
-/**
- * Writes a packet
- */
-
-WSClient.prototype.packet = function (pack) {
-  this.write(parser.encodePacket(pack));
-  return this;
-};
-
-/**
- * Creates a websocket client.
- *
- * @api public
- */
-
-websocket = function (cl, sid, transport) {
-  return new WSClient(cl.port, sid, transport);
-};

test/fixtures/cert.crt

@@ -1,21 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDXTCCAkWgAwIBAgIJAMUSOvlaeyQHMA0GCSqGSIb3DQEBBQUAMEUxCzAJBgNV
-BAYTAkFVMRMwEQYDVQQIDApTb21lLVN0YXRlMSEwHwYDVQQKDBhJbnRlcm5ldCBX
-aWRnaXRzIFB0eSBMdGQwHhcNMTAxMTE2MDkzMjQ5WhcNMTMxMTE1MDkzMjQ5WjBF
-MQswCQYDVQQGEwJBVTETMBEGA1UECAwKU29tZS1TdGF0ZTEhMB8GA1UECgwYSW50
-ZXJuZXQgV2lkZ2l0cyBQdHkgTHRkMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB
-CgKCAQEAz+LXZOjcQCJq3+ZKUFabj71oo/ex/XsBcFqtBThjjTw9CVEVwfPQQp4X
-wtPiB204vnYXwQ1/R2NdTQqCZu47l79LssL/u2a5Y9+0NEU3nQA5qdt+1FAE0c5o
-exPimXOrR3GWfKz7PmZ2O0117IeCUUXPG5U8umhDe/4mDF4ZNJiKc404WthquTqg
-S7rLQZHhZ6D0EnGnOkzlmxJMYPNHSOY1/6ivdNUUcC87awNEA3lgfhy25IyBK3QJ
-c+aYKNTbt70Lery3bu2wWLFGtmNiGlQTS4JsxImRsECTI727ObS7/FWAQsqW+COL
-0Sa5BuMFrFIpjPrEe0ih7vRRbdmXRwIDAQABo1AwTjAdBgNVHQ4EFgQUDnV4d6mD
-tOnluLoCjkUHTX/n4agwHwYDVR0jBBgwFoAUDnV4d6mDtOnluLoCjkUHTX/n4agw
-DAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQUFAAOCAQEAFwV4MQfTo+qMv9JMiyno
-IEiqfOz4RgtmBqRnXUffcjS2dhc7/z+FPZnM79Kej8eLHoVfxCyWRHFlzm93vEdv
-wxOCrD13EDOi08OOZfxWyIlCa6Bg8cMAKqQzd2OvQOWqlRWBTThBJIhWflU33izX
-Qn5GdmYqhfpc+9ZHHGhvXNydtRQkdxVK2dZNzLBvBlLlRmtoClU7xm3A+/5dddeP
-AQHEPtyFlUw49VYtZ3ru6KqPms7MKvcRhYLsy9rwSfuuniMlx4d0bDR7TOkw0QQS
-A0N8MGQRQpzl4mw4jLzyM5d5QtuGBh2P6hPGa0YQxtI3RPT/p6ENzzBiAKXiSfzo
-xw==
------END CERTIFICATE-----

test/fixtures/key.key

@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEowIBAAKCAQEAz+LXZOjcQCJq3+ZKUFabj71oo/ex/XsBcFqtBThjjTw9CVEV
-wfPQQp4XwtPiB204vnYXwQ1/R2NdTQqCZu47l79LssL/u2a5Y9+0NEU3nQA5qdt+
-1FAE0c5oexPimXOrR3GWfKz7PmZ2O0117IeCUUXPG5U8umhDe/4mDF4ZNJiKc404
-WthquTqgS7rLQZHhZ6D0EnGnOkzlmxJMYPNHSOY1/6ivdNUUcC87awNEA3lgfhy2
-5IyBK3QJc+aYKNTbt70Lery3bu2wWLFGtmNiGlQTS4JsxImRsECTI727ObS7/FWA
-QsqW+COL0Sa5BuMFrFIpjPrEe0ih7vRRbdmXRwIDAQABAoIBAGe4+9VqZfJN+dsq
-8Osyuz01uQ8OmC0sAWTIqUlQgENIyf9rCJsUBlYmwR5BT6Z69XP6QhHdpSK+TiAR
-XUz0EqG9HYzcxHIBaACP7j6iRoQ8R4kbbiWKo0z3WqQGIOqFjvD/mKEuQdE5mEYw
-eOUCG6BnX1WY2Yr8WKd2AA/tp0/Y4d8z04u9eodMpSTbHTzYMJb5SbBN1vo6FY7q
-8zSuO0BMzXlAxUsCwHsk1GQHFr8Oh3zIR7bQGtMBouI+6Lhh7sjFYsfxJboqMTBV
-IKaA216M6ggHG7MU1/jeKcMGDmEfqQLQoyWp29rMK6TklUgipME2L3UD7vTyAVzz
-xbVOpZkCgYEA8CXW4sZBBrSSrLR5SB+Ubu9qNTggLowOsC/kVKB2WJ4+xooc5HQo
-mFhq1v/WxPQoWIxdYsfg2odlL+JclK5Qcy6vXmRSdAQ5lK9gBDKxZSYc3NwAw2HA
-zyHCTK+I0n8PBYQ+yGcrxu0WqTGnlLW+Otk4CejO34WlgHwbH9bbY5UCgYEA3ZvT
-C4+OoMHXlmICSt29zUrYiL33IWsR3/MaONxTEDuvgkOSXXQOl/8Ebd6Nu+3WbsSN
-bjiPC/JyL1YCVmijdvFpl4gjtgvfJifs4G+QHvO6YfsYoVANk4u6g6rUuBIOwNK4
-RwYxwDc0oysp+g7tPxoSgDHReEVKJNzGBe9NGGsCgYEA4O4QP4gCEA3B9BF2J5+s
-n9uPVxmiyvZUK6Iv8zP4pThTBBMIzNIf09G9AHPQ7djikU2nioY8jXKTzC3xGTHM
-GJZ5m6fLsu7iH+nDvSreDSeNkTBfZqGAvoGYQ8uGE+L+ZuRfCcXYsxIOT5s6o4c3
-Dle2rVFpsuKzCY00urW796ECgYBn3go75+xEwrYGQSer6WR1nTgCV29GVYXKPooy
-zmmMOT1Yw80NSkEw0pFD4cTyqVYREsTrPU0mn1sPfrOXxnGfZSVFpcR/Je9QVfQ7
-eW7GYxwfom335aqHVj10SxRqteP+UoWWnHujCPz94VRKZMakBddYCIGSan+G6YdS
-7sdmwwKBgBc2qj0wvGXDF2kCLwSGfWoMf8CS1+5fIiUIdT1e/+7MfDdbmLMIFVjF
-QKS3zVViXCbrG5SY6wS9hxoc57f6E2A8vcaX6zy2xkZlGHQCpWRtEM5R01OWJQaH
-HsHMmQZGUQVoDm1oRkDhrTFK4K3ukc3rAxzeTZ96utOQN8/KJsTv
------END RSA PRIVATE KEY-----

test/hybi-common.js

@@ -1,99 +0,0 @@
-/**
- * Returns a Buffer from a "ff 00 ff"-type hex string.
- */
-
-getBufferFromHexString = function(byteStr) {
-  var bytes = byteStr.split(' ');
-  var buf = new Buffer(bytes.length);
-  for (var i = 0; i < bytes.length; ++i) {
-    buf[i] = parseInt(bytes[i], 16);
-  }
-  return buf;
-}
-
-/**
- * Returns a hex string from a Buffer.
- */
-
-getHexStringFromBuffer = function(data) {
-  var s = '';
-  for (var i = 0; i < data.length; ++i) {
-    s += padl(data[i].toString(16), 2, '0') + ' ';
-  }
-  return s.trim();
-}
-
-/**
- * Splits a buffer in two parts.
- */
-
-splitBuffer = function(buffer) {
-  var b1 = new Buffer(Math.ceil(buffer.length / 2));
-  buffer.copy(b1, 0, 0, b1.length);
-  var b2 = new Buffer(Math.floor(buffer.length / 2));
-  buffer.copy(b2, 0, b1.length, b1.length + b2.length);
-  return [b1, b2];
-}
-
-/**
- * Performs hybi07+ type masking on a hex string or buffer.
- */
-
-mask = function(buf, maskString) {
-  if (typeof buf == 'string') buf = new Buffer(buf);
-  var mask = getBufferFromHexString(maskString || '34 83 a8 68');
-  for (var i = 0; i < buf.length; ++i) {
-    buf[i] ^= mask[i % 4];
-  }
-  return buf;
-}
-
-/**
- * Returns a hex string representing the length of a message
- */
-
-getHybiLengthAsHexString = function(len, masked) {
-  if (len < 126) {
-    var buf = new Buffer(1);
-    buf[0] = (masked ? 0x80 : 0) | len;
-  }
-  else if (len < 65536) {
-    var buf = new Buffer(3);
-    buf[0] = (masked ? 0x80 : 0) | 126;
-    getBufferFromHexString(pack(4, len)).copy(buf, 1);
-  }
-  else {
-    var buf = new Buffer(9);
-    buf[0] = (masked ? 0x80 : 0) | 127;
-    getBufferFromHexString(pack(16, len)).copy(buf, 1);
-  }
-  return getHexStringFromBuffer(buf);
-}
-
-/**
- * Unpacks a Buffer into a number.
- */
-
-unpack = function(buffer) {
-  var n = 0;
-  for (var i = 0; i < buffer.length; ++i) {
-    n = (i == 0) ? buffer[i] : (n * 256) + buffer[i];
-  }
-  return n;
-}
-
-/**
- * Returns a hex string, representing a specific byte count 'length', from a number.
- */
-
-pack = function(length, number) {
-  return padl(number.toString(16), length, '0').replace(/(\d\d)/g, '$1 ').trim();
-}
-
-/**
- * Left pads the string 's' to a total length of 'n' with char 'c'.
- */
-
-padl = function(s, n, c) {
-  return new Array(1 + n - s.length).join(c) + s;
-}

test/io.test.js

@@ -1,125 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Test dependencies.
- */
-
-var sio = require('../')
-  , fs = require('fs')
-  , http = require('http')
-  , https = require('https')
-  , should = require('./common')
-  , ports = 15000;
-
-/**
- * Test.
- */
-
-module.exports = {
-
-  'test that protocol version is present': function (done) {
-    sio.protocol.should.be.a('number');
-    done();
-  },
-
-  'test that default transports are present': function (done) {
-    sio.Manager.defaultTransports.should.be.an.instanceof(Array);
-    done();
-  },
-
-  'test that version is present': function (done) {
-    sio.version.should.match(/([0-9]+)\.([0-9]+)\.([0-9]+)/);
-    done();
-  },
-
-  'test listening with a port': function (done) {
-    var cl = client(++ports)
-      , io = create(cl);
-
-    io.server.should.be.an.instanceof(http.Server);
-
-    cl.get('/', function (res, data) {
-      res.statusCode.should.eql(200);
-      data.should.eql('Welcome to socket.io.');
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test listening with a server': function (done) {
-    var server = http.createServer()
-      , io = sio.listen(server)
-      , port = ++ports
-      , cl = client(port);
-
-    server.listen(port);
-
-    cl.get('/socket.io', function (res, data) {
-      res.statusCode.should.eql(200);
-      data.should.eql('Welcome to socket.io.');
-
-      cl.end();
-      server.close();
-      done();
-    });
-  },
-
-  'test listening with a https server': function (done) {
-    var server = https.createServer({
-            key: fs.readFileSync(__dirname + '/fixtures/key.key')
-          , cert: fs.readFileSync(__dirname + '/fixtures/cert.crt')
-        }, function () { })
-      , io = sio.listen(server)
-      , port = ++ports;
-
-    server.listen(port);
-
-    var req = require('https').get({
-        host: 'localhost'
-      , port: port
-      , path: '/socket.io'
-    }, function (res) {
-      res.statusCode.should.eql(200);
-
-      var buf = '';
-
-      res.on('data', function (data) {
-        buf += data;
-      });
-
-      res.on('end', function () {
-        buf.should.eql('Welcome to socket.io.');
-
-        res.socket.end();
-        server.close();
-        done();
-      });
-    });
-  },
-
-  'test listening with no arguments listens on 80': function (done) {
-    try {
-      var io = sio.listen()
-        , cl = client(80);
-
-      cl.get('/socket.io', function (res) {
-        res.statusCode.should.eql(200);
-
-        cl.end();
-        io.server.close();
-        done();
-      });
-      done();
-    } catch (e) {
-      e.should.match(/EACCES/);
-      done();
-    }
-  }
-};

test/leaks/socket.leaktest.js

@@ -1,54 +0,0 @@
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Test dependencies.
- */
-
-require.paths.unshift(__dirname + '/../../lib');
-
-var assertvanish = require('assertvanish')
-  , common = require('../common')
-  , ports = 15800;
-
-function resultCallback (leaks, leakedSocket) {
-  if (leaks) {
-    console.error('Leak detected');
-    process.exit(1);
-  } else {
-    console.error('No leaks');
-    process.exit(0);
-  }
-};
-
-/**
- * Test.
- */
-
-var cl = client(++ports);
-var io = create(cl);
-
-io.sockets.on('connection', function (socket) {
-  console.log('connected');
-  
-  socket.on('disconnect', function() {
-    console.log("client gone");
-    setTimeout(gc, 1000);
-    assertvanish(socket, 2000, {silent: true, callback: resultCallback});
-  });
-});
-
-setTimeout(function() {
-  cl.handshake(function (sid) {
-    var ws = websocket(cl, sid);
-    ws.on('open', function () {
-      console.log('open!');
-      setTimeout(function() {
-        ws.close();
-      }, 500);
-    });
-  });
-}, 100);

test/manager.test.js

@@ -1,589 +0,0 @@
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Test dependencies.
- */
-
-var sio = require('../')
-  , http = require('http')
-  , should = require('./common')
-  , ports = 15100;
-
-/**
- * Test.
- */
-
-module.exports = {
-
-  'test setting and getting a configuration flag': function (done) {
-    var port = ++ports
-      , io = sio.listen(http.createServer());
-
-    io.set('a', 'b');
-    io.get('a').should.eql('b');
-
-    var port = ++ports
-      , io = sio.listen(http.createServer());
-
-    io.configure(function () {
-      io.set('a', 'b');
-      io.enable('tobi');
-    });
-
-    io.get('a').should.eql('b');
-
-    done();
-  },
-
-  'test enabling and disabling a configuration flag': function (done) {
-    var port = ++ports
-      , io = sio.listen(http.createServer());
-
-    io.enable('flag');
-    io.enabled('flag').should.be.true;
-    io.disabled('flag').should.be.false;
-
-    io.disable('flag');
-    var port = ++ports
-      , io = sio.listen(http.createServer());
-
-    io.configure(function () {
-      io.enable('tobi');
-    });
-
-    io.enabled('tobi').should.be.true;
-
-    done();
-  },
-
-  'test configuration callbacks with envs': function (done) {
-    var port = ++ports
-      , io = sio.listen(http.createServer());
-
-    process.env.NODE_ENV = 'development';
-
-    io.configure('production', function () {
-      io.set('ferret', 'tobi');
-    });
-
-    io.configure('development', function () {
-      io.set('ferret', 'jane');
-    });
-
-    io.get('ferret').should.eql('jane');
-    done();
-  },
-
-  'test configuration callbacks conserve scope': function (done) {
-    var port = ++ports
-      , io = sio.listen(http.createServer())
-      , calls = 0;
-
-    process.env.NODE_ENV = 'development';
-
-    io.configure(function () {
-      this.should.eql(io);
-      calls++;
-    });
-
-    io.configure('development', function () {
-      this.should.eql(io);
-      calls++;
-    });
-
-    calls.should.eql(2);
-    done();
-  },
-
-  'test configuration update notifications': function (done) {
-    var port = ++ports
-      , io = sio.listen(http.createServer())
-      , calls = 0;
-
-    io.on('set:foo', function () {
-      calls++;
-    });
-
-    io.set('foo', 'bar');
-    io.set('baz', 'bar');
-
-    calls.should.eql(1);
-
-    io.enable('foo');
-    io.disable('foo');
-
-    calls.should.eql(3);
-
-    done();
-  },
-
-  'test that normal requests are still served': function (done) {
-    var server = http.createServer(function (req, res) {
-      res.writeHead(200);
-      res.end('woot');
-    });
-
-    var io = sio.listen(server)
-      , port = ++ports
-      , cl = client(port);
-
-    server.listen(ports);
-
-    cl.get('/socket.io', function (res, data) {
-      res.statusCode.should.eql(200);
-      data.should.eql('Welcome to socket.io.');
-
-      cl.get('/woot', function (res, data) {
-        res.statusCode.should.eql(200);
-        data.should.eql('woot');
-
-        cl.end();
-        server.close();
-        done();
-      });
-    });
-  },
-
-  'test that you can disable clients': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      io.disable('browser client');
-    });
-
-    cl.get('/socket.io/socket.io.js', function (res, data) {
-      res.statusCode.should.eql(200);
-      data.should.eql('Welcome to socket.io.');
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test handshake': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    cl.get('/socket.io/{protocol}/', function (res, data) {
-      res.statusCode.should.eql(200);
-      data.should.match(/([^:]+):([0-9]+)?:([0-9]+)?:(.+)/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test handshake with unsupported protocol version': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    cl.get('/socket.io/-1/', function (res, data) {
-      res.statusCode.should.eql(500);
-      data.should.match(/Protocol version not supported/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test authorization failure in handshake': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      function auth (data, fn) {
-        fn(null, false);
-      };
-
-      io.set('authorization', auth);
-    });
-
-    cl.get('/socket.io/{protocol}/', function (res, data) {
-      res.statusCode.should.eql(403);
-      data.should.match(/handshake unauthorized/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test a handshake error': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      function auth (data, fn) {
-        fn(new Error);
-      };
-
-      io.set('authorization', auth);
-    });
-
-    cl.get('/socket.io/{protocol}/', function (res, data) {
-      res.statusCode.should.eql(500);
-      data.should.match(/handshake error/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that a referer is accepted for *:* origin': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      io.set('origins', '*:*');
-    });
-
-    cl.get('/socket.io/{protocol}', { headers: { referer: 'http://foo.bar.com:82/something' } }, function (res, data) {
-      res.statusCode.should.eql(200);
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that valid referer is accepted for addr:* origin': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      io.set('origins', 'foo.bar.com:*');
-    });
-
-    cl.get('/socket.io/{protocol}', { headers: { referer: 'http://foo.bar.com/something' } }, function (res, data) {
-      res.statusCode.should.eql(200);
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that a referer with implicit port 80 is accepted for foo.bar.com:80 origin': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      io.set('origins', 'foo.bar.com:80');
-    });
-
-    cl.get('/socket.io/{protocol}', { headers: { referer: 'http://foo.bar.com/something' } }, function (res, data) {
-      res.statusCode.should.eql(200);
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that erroneous referer is denied for addr:* origin': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      io.set('origins', 'foo.bar.com:*');
-    });
-
-    cl.get('/socket.io/{protocol}', { headers: { referer: 'http://baz.bar.com/something' } }, function (res, data) {
-      res.statusCode.should.eql(403);
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that valid referer port is accepted for addr:port origin': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      io.set('origins', 'foo.bar.com:81');
-    });
-
-    cl.get('/socket.io/{protocol}', { headers: { referer: 'http://foo.bar.com:81/something' } }, function (res, data) {
-      res.statusCode.should.eql(200);
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that erroneous referer port is denied for addr:port origin': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      io.set('origins', 'foo.bar.com:81');
-    });
-
-    cl.get('/socket.io/{protocol}', { headers: { referer: 'http://foo.bar.com/something' } }, function (res, data) {
-      res.statusCode.should.eql(403);
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test handshake cross domain access control': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port)
-      , headers = {
-            Origin: 'http://example.org:1337'
-          , Cookie: 'name=value'
-        };
-
-    cl.get('/socket.io/{protocol}/', { headers:headers }, function (res, data) {
-      res.statusCode.should.eql(200);
-      res.headers['access-control-allow-origin'].should.eql('http://example.org:1337');
-      res.headers['access-control-allow-credentials'].should.eql('true');
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test limiting the supported transports for a manager': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      io.set('transports', ['tobi', 'jane']);
-    });
-
-    cl.get('/socket.io/{protocol}/', function (res, data) {
-      res.statusCode.should.eql(200);
-      data.should.match(/([^:]+):([0-9]+)?:([0-9]+)?:tobi,jane/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test setting a custom close timeout': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      io.set('close timeout', 66);
-    });
-
-    cl.get('/socket.io/{protocol}/', function (res, data) {
-      res.statusCode.should.eql(200);
-      data.should.match(/([^:]+):([0-9]+)?:66?:(.*)/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test setting a custom heartbeat timeout': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      io.set('heartbeat timeout', 33);
-    });
-
-    cl.get('/socket.io/{protocol}/', function (res, data) {
-      res.statusCode.should.eql(200);
-      data.should.match(/([^:]+):33:([0-9]+)?:(.*)/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test disabling timeouts': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.configure(function () {
-      io.set('heartbeat timeout', null);
-      io.set('close timeout', '');
-    });
-
-    cl.get('/socket.io/{protocol}/', function (res, data) {
-      res.statusCode.should.eql(200);
-      data.should.match(/([^:]+)::?:(.*)/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test disabling heartbeats': function (done) {
-    var port = ++ports
-      , cl = client(port)
-      , io = create(cl)
-      , messages = 0
-      , beat = false
-      , ws;
-
-    io.configure(function () {
-      io.disable('heartbeats');
-      io.set('heartbeat interval', .05);
-      io.set('heartbeat timeout', .05);
-      io.set('close timeout', .05);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      setTimeout(function () {
-        socket.disconnect();
-      }, io.get('heartbeat timeout') * 1000 + 100);
-
-      socket.on('disconnect', function (reason) {
-        beat.should.be.false;
-        ws.finishClose();
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.get('/socket.io/{protocol}/', function (res, data) {
-      res.statusCode.should.eql(200);
-      data.should.match(/([^:]+)::[\.0-9]+:(.*)/);
-
-      cl.handshake(function (sid) {
-        ws = websocket(cl, sid);
-        ws.on('message', function (packet) {
-          if (++messages == 1) {
-            packet.type.should.eql('connect');
-          } else if (packet.type == 'heartbeat'){
-            beat = true;
-          }
-        });
-      });
-    });
-  },
-
-  'no duplicate room members': function (done) {
-    var port = ++ports
-      , io = sio.listen(port);
-
-    Object.keys(io.rooms).length.should.equal(0);
-
-    io.onJoin(123, 'foo');
-    io.rooms.foo.length.should.equal(1);
-
-    io.onJoin(123, 'foo');
-    io.rooms.foo.length.should.equal(1);
-
-    io.onJoin(124, 'foo');
-    io.rooms.foo.length.should.equal(2);
-
-    io.onJoin(124, 'foo');
-    io.rooms.foo.length.should.equal(2);
-
-    io.onJoin(123, 'bar');
-    io.rooms.foo.length.should.equal(2);
-    io.rooms.bar.length.should.equal(1);
-
-    io.onJoin(123, 'bar');
-    io.rooms.foo.length.should.equal(2);
-    io.rooms.bar.length.should.equal(1);
-
-    io.onJoin(124, 'bar');
-    io.rooms.foo.length.should.equal(2);
-    io.rooms.bar.length.should.equal(2);
-
-    io.onJoin(124, 'bar');
-    io.rooms.foo.length.should.equal(2);
-    io.rooms.bar.length.should.equal(2);
-
-    process.nextTick(function() {
-      io.server.close();
-      done();
-    });
-  },
-
-  'test passing options directly to the Manager through listen': function (done) {
-    var port = ++ports
-      , io = sio.listen(port, { resource: '/my resource', custom: 'opt' });
-
-    io.get('resource').should.equal('/my resource');
-    io.get('custom').should.equal('opt');
-    process.nextTick(function() {
-      io.server.close();
-      done();
-    });
-  },
-
-  'test disabling the log': function (done) {
-    var port = ++ports
-      , io = sio.listen(port, { log: false })
-      , _console = console.log
-      , calls = 0;
-
-    // the logger uses console.log to output data, override it to see if get's
-    // used
-    console.log = function () { ++calls };
-
-    io.log.debug('test');
-    io.log.log('testing');
-
-    console.log = _console;
-    calls.should.equal(0);
-
-    process.nextTick(function() {
-      io.server.close();
-      done();
-    });
-  },
-
-  'test disabling logging with colors': function (done) {
-     var port = ++ports
-      , io = sio.listen(port, { 'log colors': false })
-      , _console = console.log
-      , calls = 0;
-
-    // the logger uses console.log to output data, override it to see if get's
-    // used
-    console.log = function (data) {
-      ++calls;
-      data.indexOf('\033').should.equal(-1);
-    };
-
-    io.log.debug('test');
-    io.log.log('testing');
-
-    console.log = _console;
-    calls.should.equal(2);
-
-    process.nextTick(function() {
-      io.server.close();
-      done();
-    });
-  }
-};

test/namespace.test.js

@@ -1,286 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Test dependencies.
- */
-
-var sio = require('socket.io')
-  , should = require('./common')
-  , ports = 15700;
-
-/**
- * Test.
- */
-
-module.exports = {
-  'namespace pass no authentication': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , ws;
-
-    io.of('/a')
-      .on('connection', function (socket) {
-        cl.end();
-        ws.finishClose();
-        io.server.close()
-        done();
-      });
-
-    cl.handshake(function (sid) {
-      ws = websocket(cl, sid);
-      ws.on('open', function () {
-        ws.packet({
-            type: 'connect'
-          , endpoint: '/a'
-        });
-      })
-    });
-  },
-
-  'namespace pass authentication': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , ws;
-
-    io.of('/a')
-      .authorization(function (data, fn) {
-        fn(null, true);
-      })
-      .on('connection', function (socket) {
-        cl.end();
-        ws.finishClose();
-        io.server.close()
-        done();
-      });
-
-    cl.handshake(function (sid) {
-      ws = websocket(cl, sid);
-      ws.on('open', function () {
-        ws.packet({
-            type: 'connect'
-          , endpoint: '/a'
-        });
-      })
-    });
-  },
-
-  'namespace authentication handshake data': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , ws;
-
-    io.of('/a')
-      .authorization(function (data, fn) {
-        data.foo = 'bar';
-        fn(null, true);
-      })
-      .on('connection', function (socket) {
-        (!!socket.handshake.address.address).should.be.true;
-        (!!socket.handshake.address.port).should.be.true;
-        socket.handshake.headers.host.should.equal('localhost');
-        socket.handshake.headers.connection.should.equal('keep-alive');
-        socket.handshake.time.should.match(/GMT/);
-        socket.handshake.foo.should.equal('bar');
-
-        cl.end();
-        ws.finishClose();
-        io.server.close()
-        done();
-      });
-
-    cl.handshake(function (sid) {
-      ws = websocket(cl, sid);
-      ws.on('open', function () {
-        ws.packet({
-            type: 'connect'
-          , endpoint: '/a'
-        });
-      })
-    });
-  },
-
-  'namespace fail authentication': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , calls = 0
-      , ws;
-
-    io.of('/a')
-      .authorization(function (data, fn) {
-        fn(null, false);
-      })
-      .on('connection', function (socket) {
-        throw new Error('Should not be called');
-      });
-
-    cl.handshake(function (sid) {
-      ws = websocket(cl, sid);
-      ws.on('open', function () {
-        ws.packet({
-            type: 'connect'
-          , endpoint: '/a'
-        });
-      });
-
-      ws.on('message', function (data) {
-        if (data.endpoint == '/a') {
-          data.type.should.eql('error');
-          data.reason.should.eql('unauthorized')
-
-          cl.end();
-          ws.finishClose();
-          io.server.close()
-          done();
-        }
-      })
-    });
-  },
-
-  'broadcasting sends and emits on a namespace': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , calls = 0
-      , connect = 0
-      , message = 0
-      , events = 0
-      , expected = 5
-      , ws1
-      , ws2;
-
-    io.of('a')
-      .on('connection', function (socket){
-        if (connect < 2) {
-          return;
-        }
-        socket.broadcast.emit('b', 'test');
-        socket.broadcast.json.emit('json', {foo:'bar'});
-        socket.broadcast.send('foo');
-      });
-
-    function finish () {
-      connect.should.equal(2);
-      message.should.equal(1);
-      events.should.equal(2);
-      cl.end();
-      ws1.finishClose();
-      ws2.finishClose();
-      io.server.close();
-      done();
-    }
-
-    cl.handshake(function (sid) {
-     ws1 = websocket(cl, sid);
-      ws1.on('message', function (data) {
-        if (data.type === 'connect') {
-          if (connect == 0) {
-            cl.handshake(function (sid) {
-              ws2 = websocket(cl, sid);
-              ws2.on('open', function () {
-                ws2.packet({
-                    type: 'connect'
-                  , endpoint: 'a'
-                });
-              });
-            });
-          }
-          ++connect;
-          if (++calls === expected) finish();
-        }
-
-        if (data.type === 'message') {
-          ++message;
-          if (++calls === expected) finish();
-        }
-
-        if (data.type === 'event') {
-          if (data.name === 'b' || data.name === 'json') ++events;
-          if (++calls === expected) finish();
-        }
-      });
-      ws1.on('open', function() {
-        ws1.packet({
-            type: 'connect'
-          , endpoint: 'a'
-        });
-      });
-    })
-  },
-
-  'joining rooms inside a namespace': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , calls = 0
-      , ws;
-
-    io.of('/foo').on('connection', function (socket) {
-      socket.join('foo.bar');
-      this.in('foo.bar').emit('baz', 'pewpew');
-    });
-
-    cl.handshake(function (sid) {
-      ws = websocket(cl, sid);
-
-      ws.on('open', function (){
-         ws.packet({
-            type: 'connect'
-          , endpoint: '/foo'
-        });
-      });
-
-      ws.on('message', function (data) {
-        if (data.type === 'event') {
-          data.name.should.equal('baz');
-
-          cl.end();
-          ws.finishClose();
-          io.server.close();
-          done();
-        }
-      });
-    })
-  },
-
-  'ignoring blacklisted events': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , calls = 0
-      , ws;
-
-    io.set('heartbeat interval', 1);
-    io.set('blacklist', ['foobar']);
-
-    io.sockets.on('connection', function (socket) {
-      socket.on('foobar', function () {
-         calls++;
-      });
-    });
-
-    cl.handshake(function (sid) {
-      ws = websocket(cl, sid);
-
-      ws.on('open', function (){
-         ws.packet({
-            type: 'event'
-          , name: 'foobar'
-          , endpoint: ''
-        });
-      });
-
-      ws.on('message', function (data) {
-        if (data.type === 'heartbeat') {
-          cl.end();
-          ws.finishClose();
-          io.server.close();
-
-          calls.should.equal(0);
-          done();
-        }
-      });
-    });
-  }
-};

test/parser.test.js

@@ -1,356 +0,0 @@
-
-/**
- * Test dependencies.
- */
-
-var parser = require('../').parser
-  , decode = parser.decode
-  , should = require('./common');
-
-/**
- * Test.
- */
-
-module.exports = {
-
-  'decoding error packet': function () {
-    parser.decodePacket('7:::').should.eql({
-        type: 'error'
-      , reason: ''
-      , advice: ''
-      , endpoint: ''
-    });
-  },
-
-  'decoding error packet with reason': function () {
-    parser.decodePacket('7:::0').should.eql({
-        type: 'error'
-      , reason: 'transport not supported'
-      , advice: ''
-      , endpoint: ''
-    });
-  },
-
-  'decoding error packet with reason and advice': function () {
-    parser.decodePacket('7:::2+0').should.eql({
-        type: 'error'
-      , reason: 'unauthorized'
-      , advice: 'reconnect'
-      , endpoint: ''
-    });
-  },
-
-  'decoding error packet with endpoint': function () {
-    parser.decodePacket('7::/woot').should.eql({
-        type: 'error'
-      , reason: ''
-      , advice: ''
-      , endpoint: '/woot'
-    });
-  },
-
-  'decoding ack packet': function () {
-    parser.decodePacket('6:::140').should.eql({
-        type: 'ack'
-      , ackId: '140'
-      , endpoint: ''
-      , args: []
-    });
-  },
-
-  'decoding ack packet with args': function () {
-    parser.decodePacket('6:::12+["woot","wa"]').should.eql({
-        type: 'ack'
-      , ackId: '12'
-      , endpoint: ''
-      , args: ['woot', 'wa']
-    });
-  },
-
-  'decoding ack packet with bad json': function () {
-    var thrown = false;
-
-    try {
-      parser.decodePacket('6:::1+{"++]').should.eql({
-          type: 'ack'
-        , ackId: '1'
-        , endpoint: ''
-        , args: []
-      });
-    } catch (e) {
-      thrown = true;
-    }
-
-    thrown.should.be.false;
-  },
-
-  'decoding json packet': function () {
-    parser.decodePacket('4:::"2"').should.eql({
-        type: 'json'
-      , endpoint: ''
-      , data: '2'
-    });
-  },
-
-  'decoding json packet with message id and ack data': function () {
-    parser.decodePacket('4:1+::{"a":"b"}').should.eql({
-        type: 'json'
-      , id: 1
-      , ack: 'data'
-      , endpoint: ''
-      , data: { a: 'b' }
-    });
-  },
-
-  'decoding an event packet': function () {
-    parser.decodePacket('5:::{"name":"woot"}').should.eql({
-        type: 'event'
-      , name: 'woot'
-      , endpoint: ''
-      , args: []
-    });
-  },
-
-  'decoding an event packet with message id and ack': function () {
-    parser.decodePacket('5:1+::{"name":"tobi"}').should.eql({
-        type: 'event'
-      , id: 1
-      , ack: 'data'
-      , endpoint: ''
-      , name: 'tobi'
-      , args: []
-    });
-  },
-
-  'decoding an event packet with data': function () {
-    parser.decodePacket('5:::{"name":"edwald","args":[{"a": "b"},2,"3"]}')
-    .should.eql({
-        type: 'event'
-      , name: 'edwald'
-      , endpoint: ''
-      , args: [{a: 'b'}, 2, '3']
-    });
-  },
-
-  'decoding a message packet': function () {
-    parser.decodePacket('3:::woot').should.eql({
-        type: 'message'
-      , endpoint: ''
-      , data: 'woot'
-    });
-  },
-
-  'decoding a message packet with id and endpoint': function () {
-    parser.decodePacket('3:5:/tobi').should.eql({
-        type: 'message'
-      , id: 5
-      , ack: true
-      , endpoint: '/tobi'
-      , data: ''
-    });
-  },
-
-  'decoding a heartbeat packet': function () {
-    parser.decodePacket('2:::').should.eql({
-        type: 'heartbeat'
-      , endpoint: ''
-    });
-  },
-
-  'decoding a connection packet': function () {
-    parser.decodePacket('1::/tobi').should.eql({
-        type: 'connect'
-      , endpoint: '/tobi'
-      , qs: ''
-    });
-  },
-
-  'decoding a connection packet with query string': function () {
-    parser.decodePacket('1::/test:?test=1').should.eql({
-        type: 'connect'
-      , endpoint: '/test'
-      , qs: '?test=1'
-    });
-  },
-
-  'decoding a disconnection packet': function () {
-    parser.decodePacket('0::/woot').should.eql({
-        type: 'disconnect'
-      , endpoint: '/woot'
-    });
-  },
-
-  'encoding error packet': function () {
-    parser.encodePacket({
-        type: 'error'
-      , reason: ''
-      , advice: ''
-      , endpoint: ''
-    }).should.eql('7::');
-  },
-
-  'encoding error packet with reason': function () {
-    parser.encodePacket({
-        type: 'error'
-      , reason: 'transport not supported'
-      , advice: ''
-      , endpoint: ''
-    }).should.eql('7:::0');
-  },
-
-  'encoding error packet with reason and advice': function () {
-    parser.encodePacket({
-        type: 'error'
-      , reason: 'unauthorized'
-      , advice: 'reconnect'
-      , endpoint: ''
-    }).should.eql('7:::2+0');
-  },
-
-  'encoding error packet with endpoint': function () {
-    parser.encodePacket({
-        type: 'error'
-      , reason: ''
-      , advice: ''
-      , endpoint: '/woot'
-    }).should.eql('7::/woot');
-  },
-
-  'encoding ack packet': function () {
-    parser.encodePacket({
-        type: 'ack'
-      , ackId: '140'
-      , endpoint: ''
-      , args: []
-    }).should.eql('6:::140');
-  },
-
-  'encoding ack packet with args': function () {
-    parser.encodePacket({
-        type: 'ack'
-      , ackId: '12'
-      , endpoint: ''
-      , args: ['woot', 'wa']
-    }).should.eql('6:::12+["woot","wa"]');
-  },
-
-  'encoding json packet': function () {
-    parser.encodePacket({
-        type: 'json'
-      , endpoint: ''
-      , data: '2'
-    }).should.eql('4:::"2"');
-  },
-
-  'encoding json packet with message id and ack data': function () {
-    parser.encodePacket({
-        type: 'json'
-      , id: 1
-      , ack: 'data'
-      , endpoint: ''
-      , data: { a: 'b' }
-    }).should.eql('4:1+::{"a":"b"}');
-  },
-
-  'encoding an event packet': function () {
-    parser.encodePacket({
-        type: 'event'
-      , name: 'woot'
-      , endpoint: ''
-      , args: []
-    }).should.eql('5:::{"name":"woot"}');
-  },
-
-  'encoding an event packet with message id and ack': function () {
-    parser.encodePacket({
-        type: 'event'
-      , id: 1
-      , ack: 'data'
-      , endpoint: ''
-      , name: 'tobi'
-      , args: []
-    }).should.eql('5:1+::{"name":"tobi"}');
-  },
-
-  'encoding an event packet with data': function () {
-    parser.encodePacket({
-        type: 'event'
-      , name: 'edwald'
-      , endpoint: ''
-      , args: [{a: 'b'}, 2, '3']
-    }).should.eql('5:::{"name":"edwald","args":[{"a":"b"},2,"3"]}');
-  },
-
-  'encoding a message packet': function () {
-    parser.encodePacket({
-        type: 'message'
-      , endpoint: ''
-      , data: 'woot'
-    }).should.eql('3:::woot');
-  },
-
-  'encoding a message packet with id and endpoint': function () {
-    parser.encodePacket({
-        type: 'message'
-      , id: 5
-      , ack: true
-      , endpoint: '/tobi'
-      , data: ''
-    }).should.eql('3:5:/tobi');
-  },
-
-  'encoding a heartbeat packet': function () {
-    parser.encodePacket({
-        type: 'heartbeat'
-      , endpoint: ''
-    }).should.eql('2::');
-  },
-
-  'encoding a connection packet': function () {
-    parser.encodePacket({
-        type: 'connect'
-      , endpoint: '/tobi'
-      , qs: ''
-    }).should.eql('1::/tobi');
-  },
-
-  'encoding a connection packet with query string': function () {
-    parser.encodePacket({
-        type: 'connect'
-      , endpoint: '/test'
-      , qs: '?test=1'
-    }).should.eql('1::/test:?test=1');
-  },
-
-  'encoding a disconnection packet': function () {
-    parser.encodePacket({
-        type: 'disconnect'
-      , endpoint: '/woot'
-    }).should.eql('0::/woot');
-  },
-
-  'test decoding a payload': function () {
-    parser.decodePayload('\ufffd5\ufffd3:::5\ufffd7\ufffd3:::53d'
-      + '\ufffd3\ufffd0::').should.eql([
-        { type: 'message', data: '5', endpoint: '' }
-      , { type: 'message', data: '53d', endpoint: '' }
-      , { type: 'disconnect', endpoint: '' }
-    ]);
-  },
-
-  'test encoding a payload': function () {
-    parser.encodePayload([
-        parser.encodePacket({ type: 'message', data: '5', endpoint: '' })
-      , parser.encodePacket({ type: 'message', data: '53d', endpoint: '' })
-    ]).should.eql('\ufffd5\ufffd3:::5\ufffd7\ufffd3:::53d')
-  },
-
-  'test decoding newline': function () {
-    parser.decodePacket('3:::\n').should.eql({
-        type: 'message'
-      , endpoint: ''
-      , data: '\n'
-    });
-  }
-
-};

test/static.test.js

@@ -1,549 +0,0 @@
-
-/*!
-* socket.io-node
-* Copyright(c) 2011 LearnBoost <dev@learnboost.com>
-* MIT Licensed
-*/
-
-/**
- * Test dependencies.
- */
-
-var sio = require('../')
-  , should = require('./common')
-  , ports = 15400;
-
-/**
- * Test.
- */
-
-module.exports = {
-
-  'test that the default static files are available': function (done) {
-    var port = ++ports
-      , io = sio.listen(port);
-
-    (!!io.static.has('/socket.io.js')).should.be.true;
-    (!!io.static.has('/socket.io.v1.0.0.js')).should.be.true;
-    (!!io.static.has('/socket.io+xhr-polling.js')).should.be.true;
-    (!!io.static.has('/socket.io+xhr-polling.v1.0.0.js')).should.be.true;
-    (!!io.static.has('/static/flashsocket/WebSocketMain.swf')).should.be.true;
-    (!!io.static.has('/static/flashsocket/WebSocketMainInsecure.swf')).should.be.true;
-
-    process.nextTick(function() {
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that static files are correctly looked up': function (done) {
-    var port = ++ports
-      , io = sio.listen(port);
-
-    (!!io.static.has('/socket.io.js')).should.be.true;
-    (!!io.static.has('/invalidfilehereplease.js')).should.be.false;
-
-    process.nextTick(function() {
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that the client is served': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    cl.get('/socket.io/socket.io.js', function (res, data) {
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-      should.strictEqual(res.headers.etag, undefined);
-
-      data.should.match(/XMLHttpRequest/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that the custom build client is served': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.enable('browser client etag');
-
-    cl.get('/socket.io/socket.io+websocket.js', function (res, data) {
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-      res.headers.etag.should.match(/([0-9]+)\.([0-9]+)\.([0-9]+)/);
-
-      data.should.match(/XMLHttpRequest/);
-      data.should.match(/WS\.prototype\.name/);
-      data.should.not.match(/Flashsocket\.prototype\.name/);
-      data.should.not.match(/HTMLFile\.prototype\.name/);
-      data.should.not.match(/JSONPPolling\.prototype\.name/);
-      data.should.not.match(/XHRPolling\.prototype\.name/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that the client is build with the enabled transports': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.set('transports', ['websocket']);
-
-    cl.get('/socket.io/socket.io.js', function (res, data) {
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-
-      data.should.match(/XMLHttpRequest/);
-      data.should.match(/WS\.prototype\.name/);
-      data.should.not.match(/Flashsocket\.prototype\.name/);
-      data.should.not.match(/HTMLFile\.prototype\.name/);
-      data.should.not.match(/JSONPPolling\.prototype\.name/);
-      data.should.not.match(/XHRPolling\.prototype\.name/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that the client cache is cleared when transports change': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.set('transports', ['websocket']);
-
-    cl.get('/socket.io/socket.io.js', function (res, data) {
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-
-      data.should.match(/XMLHttpRequest/);
-      data.should.match(/WS\.prototype\.name/);
-      data.should.not.match(/Flashsocket\.prototype\.name/);
-      data.should.not.match(/HTMLFile\.prototype\.name/);
-      data.should.not.match(/JSONPPolling\.prototype\.name/);
-      data.should.not.match(/XHRPolling\.prototype\.name/);
-
-      io.set('transports', ['xhr-polling']);
-      should.strictEqual(io.static.cache['/socket.io.js'], undefined);
-
-      cl.get('/socket.io/socket.io.js', function (res, data) {
-        res.headers['content-type'].should.eql('application/javascript');
-        res.headers['content-length'].should.match(/([0-9]+)/);
-
-        data.should.match(/XMLHttpRequest/);
-        data.should.match(/XHRPolling\.prototype\.name/);
-        data.should.not.match(/Flashsocket\.prototype\.name/);
-        data.should.not.match(/HTMLFile\.prototype\.name/);
-        data.should.not.match(/JSONPPolling\.prototype\.name/);
-        data.should.not.match(/WS\.prototype\.name/);
-
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-  },
-
-  'test that the client etag is served': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.enable('browser client etag');
-
-    cl.get('/socket.io/socket.io.js', function (res, data) {
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-      res.headers.etag.should.match(/([0-9]+)\.([0-9]+)\.([0-9]+)/);
-
-      data.should.match(/XMLHttpRequest/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that the client etag is changed for new transports': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.set('transports', ['websocket']);
-    io.enable('browser client etag');
-
-    cl.get('/socket.io/socket.io.js', function (res, data) {
-      var wsEtag = res.headers.etag;
-
-      io.set('transports', ['xhr-polling']);
-      cl.get('/socket.io/socket.io.js', function (res, data) {
-        res.headers.etag.should.not.equal(wsEtag);
-
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-  },
-
-  'test that the client is served with gzip': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.enable('browser client gzip');
-
-    cl.get('/socket.io/socket.io.js', {
-          headers: {
-              'accept-encoding': 'deflate, gzip'
-          }
-        }
-      , function (res, data) {
-        res.headers['content-type'].should.eql('application/javascript');
-        res.headers['content-encoding'].should.eql('gzip');
-        res.headers['content-length'].should.match(/([0-9]+)/);
-
-        cl.end();
-        io.server.close();
-        done();
-      }
-    );
-  },
-
-  'test that the cached client is served': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    cl.get('/socket.io/socket.io.js', function (res, data) {
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-      should.strictEqual(res.headers.etag, undefined);
-
-      data.should.match(/XMLHttpRequest/);
-      var static = io.static;
-      static.cache['/socket.io.js'].content.should.match(/XMLHttpRequest/);
-
-      cl.get('/socket.io/socket.io.js', function (res, data) {
-        res.headers['content-type'].should.eql('application/javascript');
-        res.headers['content-length'].should.match(/([0-9]+)/);
-        should.strictEqual(res.headers.etag, undefined);
-
-        data.should.match(/XMLHttpRequest/);
-
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-  },
-
-  'test that the client is not cached': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.static.add('/random.js', function (path, callback) {
-      var random = Math.floor(Date.now() * Math.random()).toString();
-      callback(null, new Buffer(random));
-    });
-
-    io.disable('browser client cache');
-
-    cl.get('/socket.io/random.js', function (res, data) {
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-      should.strictEqual(res.headers.etag, undefined);
-
-      cl.get('/socket.io/random.js', function (res, random) {
-        res.headers['content-type'].should.eql('application/javascript');
-        res.headers['content-length'].should.match(/([0-9]+)/);
-        should.strictEqual(res.headers.etag, undefined);
-
-        data.should.not.equal(random);
-
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-  },
-
-  'test that the cached client etag is served': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.enable('browser client etag');
-
-    cl.get('/socket.io/socket.io.js', function (res, data) {
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-      res.headers.etag.should.match(/([0-9]+)\.([0-9]+)\.([0-9]+)/);
-
-      data.should.match(/XMLHttpRequest/);
-      var static = io.static
-        , cache = static.cache['/socket.io.js'];
-
-      cache.content.toString().should.match(/XMLHttpRequest/);
-      Buffer.isBuffer(cache.content).should.be.true;
-
-      cl.get('/socket.io/socket.io.js', function (res, data) {
-        res.headers['content-type'].should.eql('application/javascript');
-        res.headers['content-length'].should.match(/([0-9]+)/);
-        res.headers.etag.should.match(/([0-9]+)\.([0-9]+)\.([0-9]+)/);
-
-        data.should.match(/XMLHttpRequest/);
-
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-  },
-
-  'test that the cached client sends a 304 header': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.enable('browser client etag');
-
-    cl.get('/socket.io/socket.io.js', function (res, data) {
-      cl.get('/socket.io/socket.io.js', {
-          headers: {
-              'if-none-match': res.headers.etag
-          }
-        }, function (res, data) {
-            res.statusCode.should.eql(304);
-
-            cl.end();
-            io.server.close();
-            done();
-          }
-      );
-    });
-  },
-
-  'test that client minification works': function (done) {
-    // server 1
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    // server 2
-    var port = ++ports
-      , io2 = sio.listen(port)
-      , cl2 = client(port);
-
-    io.enable('browser client minification');
-
-    cl.get('/socket.io/socket.io.js', function (res, data) {
-      var length = data.length;
-
-      cl.end();
-      io.server.close();
-
-      cl2.get('/socket.io/socket.io.js', function (res, data) {
-        res.headers['content-type'].should.eql('application/javascript');
-        res.headers['content-length'].should.match(/([0-9]+)/);
-        should.strictEqual(res.headers.etag, undefined);
-
-        data.should.match(/XMLHttpRequest/);
-        data.length.should.be.greaterThan(length);
-
-        cl2.end();
-        io2.server.close();
-        done();
-      });
-    });
-  },
-
-  'test that the WebSocketMain.swf is served': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    cl.get('/socket.io/static/flashsocket/WebSocketMain.swf', function (res, data) {
-      res.headers['content-type'].should.eql('application/x-shockwave-flash');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-      should.strictEqual(res.headers.etag, undefined);
-
-      var static = io.static
-        , cache = static.cache['/static/flashsocket/WebSocketMain.swf'];
-
-      Buffer.isBuffer(cache.content).should.be.true;
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that the WebSocketMainInsecure.swf is served': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    cl.get('/socket.io/static/flashsocket/WebSocketMainInsecure.swf', function (res, data) {
-      res.headers['content-type'].should.eql('application/x-shockwave-flash');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-      should.strictEqual(res.headers.etag, undefined);
-
-      var static = io.static
-        , cache = static.cache['/static/flashsocket/WebSocketMainInsecure.swf'];
-
-      Buffer.isBuffer(cache.content).should.be.true;
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that swf files are not served with gzip': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.enable('browser client gzip');
-
-    cl.get('/socket.io/static/flashsocket/WebSocketMain.swf', {
-          headers: {
-              'accept-encoding': 'deflate, gzip'
-          }
-        }
-      , function (res, data) {
-          res.headers['content-type'].should.eql('application/x-shockwave-flash');
-          res.headers['content-length'].should.match(/([0-9]+)/);
-          should.strictEqual(res.headers['content-encoding'], undefined);
-
-          cl.end();
-          io.server.close();
-          done();
-        }
-    );
-  },
-
-  'test that you can serve custom clients': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.set('browser client handler', function (req, res) {
-      res.writeHead(200, {
-          'Content-Type': 'application/javascript'
-        , 'Content-Length': 13
-        , 'ETag': '1.0'
-      });
-      res.end('custom_client');
-    });
-
-    cl.get('/socket.io/socket.io.js', function (res, data) {
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.eql(13);
-      res.headers.etag.should.eql('1.0');
-
-      data.should.eql('custom_client');
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that HEAD requests work': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    cl.head('/socket.io/socket.io.js', function (res, data) {
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-
-      data.should.eql('');
-
-      cl.end();
-      io.server.close()
-      done();
-    });
-  },
-
-  'test that a versioned client is served': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    cl.get('/socket.io/socket.io.v0.8.9.js', function (res, data) {
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-      res.headers['cache-control']
-        .indexOf(io.get('browser client expires')).should.be.above(-1);
-
-      data.should.match(/XMLHttpRequest/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that a custom versioned build client is served': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.set('browser client expires', 1337);
-
-    cl.get('/socket.io/socket.io+websocket.v0.8.10.js', function (res, data) {
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-      res.headers['cache-control']
-        .indexOf(io.get('browser client expires')).should.be.above(-1);
-
-      data.should.match(/XMLHttpRequest/);
-      data.should.match(/WS\.prototype\.name/);
-      data.should.not.match(/Flashsocket\.prototype\.name/);
-      data.should.not.match(/HTMLFile\.prototype\.name/);
-      data.should.not.match(/JSONPPolling\.prototype\.name/);
-      data.should.not.match(/XHRPolling\.prototype\.name/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-
-  'test that etags are ignored for versioned requests': function (done) {
-    var port = ++ports
-      , io = sio.listen(port)
-      , cl = client(port);
-
-    io.enable('browser client etag');
-
-    cl.get('/socket.io/socket.io.v0.8.9.js', function (res, data) {
-      should.strictEqual(res.headers.etag, undefined);
-      res.headers['content-type'].should.eql('application/javascript');
-      res.headers['content-length'].should.match(/([0-9]+)/);
-      res.headers['cache-control']
-        .indexOf(io.get('browser client expires')).should.be.above(-1);
-
-      data.should.match(/XMLHttpRequest/);
-
-      cl.end();
-      io.server.close();
-      done();
-    });
-  },
-};

test/stores.memory.test.js

@@ -1,190 +0,0 @@
-
-/**
- * Test dependencies
- *
- * @api private
- */
-
-var sio = require('../')
-  , should = require('should')
-  , MemoryStore = sio.MemoryStore;
-
-/**
- * Test.
- */
-
-module.exports = {
-
-  'test storing data for a client': function (done) {
-    var store = new MemoryStore
-      , client = store.client('test');
-
-    client.id.should.equal('test');
-
-    client.set('a', 'b', function (err) {
-      should.strictEqual(err, null);
-
-      client.get('a', function (err, val) {
-        should.strictEqual(err, null);
-        val.should.eql('b');
-
-        client.has('a', function (err, has) {
-          should.strictEqual(err, null);
-          has.should.be.true;
-
-          client.has('b', function (err, has) {
-            should.strictEqual(err, null);
-            has.should.be.false;
-
-            client.del('a', function (err) {
-              should.strictEqual(err, null);
-
-              client.has('a', function (err, has) {
-                should.strictEqual(err, null);
-                has.should.be.false;
-
-                client.set('b', 'c', function (err) {
-                  should.strictEqual(err, null);
-
-                  client.set('c', 'd', function (err) {
-                    should.strictEqual(err, null);
-
-                    client.get('b', function (err, val) {
-                      should.strictEqual(err, null);
-                      val.should.equal('c');
-
-                      client.get('c', function (err, val) {
-                        should.strictEqual(err, null);
-                        val.should.equal('d');
-
-                        store.destroy();
-                        done();
-                      });
-                    });
-                  });
-                });
-              });
-            });
-          });
-        });
-      });
-    });
-  },
-
-  'test cleaning up clients data': function (done) {
-    var rand1 = Math.abs(Math.random() * Date.now() | 0)
-      , rand2 = Math.abs(Math.random() * Date.now() | 0);
-
-    var store = new MemoryStore()
-      , client1 = store.client(rand1)
-      , client2 = store.client(rand2);
-
-    client1.set('a', 'b', function (err) {
-      should.strictEqual(err, null);
-
-      client2.set('c', 'd', function (err) {
-        should.strictEqual(err, null);
-
-        client1.has('a', function (err, val) {
-          should.strictEqual(err, null);
-          val.should.be.true;
-
-          client2.has('c', function (err, val) {
-            should.strictEqual(err, null);
-            val.should.be.true;
-
-            store.destroy();
-
-            var newstore = new MemoryStore()
-              , newclient1 = newstore.client(rand1)
-              , newclient2 = newstore.client(rand2);
-
-            newclient1.has('a', function (err, val) {
-              should.strictEqual(err, null);
-              val.should.be.false;
-
-              newclient2.has('c', function (err, val) {
-                should.strictEqual(err, null);
-                val.should.be.false;
-
-                newstore.destroy();
-                done();
-              });
-            });
-          });
-        });
-      });
-    });
-  },
-
-  'test cleaning up a particular client': function (done) {
-    var rand1 = Math.abs(Math.random() * Date.now() | 0)
-      , rand2 = Math.abs(Math.random() * Date.now() | 0);
-
-    var store = new MemoryStore()
-      , client1 = store.client(rand1)
-      , client2 = store.client(rand2);
-
-    client1.set('a', 'b', function (err) {
-      should.strictEqual(err, null);
-
-      client2.set('c', 'd', function (err) {
-        should.strictEqual(err, null);
-
-        client1.has('a', function (err, val) {
-          should.strictEqual(err, null);
-          val.should.be.true;
-
-          client2.has('c', function (err, val) {
-            should.strictEqual(err, null);
-            val.should.be.true;
-
-            store.clients.should.have.property(rand1);
-            store.clients.should.have.property(rand2);
-            store.destroyClient(rand1);
-
-            store.clients.should.not.have.property(rand1);
-            store.clients.should.have.property(rand2);
-
-            client1.has('a', function (err, val) {
-              should.strictEqual(err, null);
-              val.should.equal(false);
-
-              store.destroy();
-              done();
-            });
-          });
-        });
-      });
-    });
-  },
-
-  'test destroy expiration': function (done) {
-    var store = new MemoryStore()
-      , id = Math.abs(Math.random() * Date.now() | 0)
-      , client = store.client(id);
-
-    client.set('a', 'b', function (err) {
-      should.strictEqual(err, null);
-      store.destroyClient(id, 1);
-
-      setTimeout(function () {
-        client.get('a', function (err, val) {
-          should.strictEqual(err, null);
-          val.should.equal('b');
-        });
-      }, 500);
-
-      setTimeout(function () {
-        client.get('a', function (err, val) {
-          should.strictEqual(err, null);
-          should.strictEqual(val, null);
-
-          store.destroy();
-          done();
-        });
-      }, 1900);
-    });
-  }
-
-};

test/stores.redis.test.js

@@ -1,240 +0,0 @@
-
-/**
- * Test dependencies
- *
- * @api private
- */
-
-var sio = require('../')
-  , redis = require('redis')
-  , should = require('should')
-  , RedisStore = sio.RedisStore;
-
-/**
- * Test.
- */
-
-module.exports = {
-
-  'test publishing doesnt get caught by the own store subscriber': function (done) {
-    var a = new RedisStore
-      , b = new RedisStore;
-
-    a.subscribe('woot', function (arg) {
-      arg.should.equal('bb');
-      a.destroy();
-      b.destroy();
-      done();
-    }, function () {
-      a.publish('woot', 'aa');
-      b.publish('woot', 'bb');
-    });
-  },
-
-  'test publishing to multiple subscribers': function (done) {
-    var a = new RedisStore
-      , b = new RedisStore
-      , c = new RedisStore
-      , subscriptions = 3
-      , messages = 2;
-
-    a.subscribe('tobi', function () {
-      throw new Error('Shouldnt publish to itself');
-    }, publish);
-
-    function subscription (arg1, arg2, arg3) {
-      arg1.should.equal(1);
-      arg2.should.equal(2);
-      arg3.should.equal(3);
-      --messages || finish();
-    }
-
-    b.subscribe('tobi', subscription, publish);
-    c.subscribe('tobi', subscription, publish);
-
-    function publish () {
-      --subscriptions || a.publish('tobi', 1, 2, 3);
-    }
-
-    function finish () {
-      a.destroy();
-      b.destroy();
-      c.destroy();
-      done();
-    }
-  },
-
-  'test storing data for a client': function (done) {
-    var store = new RedisStore
-      , rand = 'test-' + Date.now()
-      , client = store.client(rand);
-
-    client.id.should.equal(rand);
-
-    client.set('a', 'b', function (err) {
-      should.strictEqual(err, null);
-
-      client.get('a', function (err, val) {
-        should.strictEqual(err, null);
-        val.should.equal('b');
-
-        client.has('a', function (err, has) {
-          should.strictEqual(err, null);
-          has.should.be.true;
-
-          client.has('b', function (err, has) {
-            should.strictEqual(err, null);
-            has.should.be.false;
-
-            client.del('a', function (err) {
-              should.strictEqual(err, null);
-
-              client.has('a', function (err, has) {
-                should.strictEqual(err, null);
-                has.should.be.false;
-
-                client.set('b', 'c', function (err) {
-                  should.strictEqual(err, null);
-
-                  client.set('c', 'd', function (err) {
-                    should.strictEqual(err, null);
-
-                    client.get('b', function (err, val) {
-                      should.strictEqual(err, null);
-                      val.should.equal('c');
-
-                      client.get('c', function (err, val) {
-                        should.strictEqual(err, null);
-                        val.should.equal('d');
-
-                        store.destroy();
-                        done();
-                      });
-                    });
-                  });
-                });
-              });
-            });
-          });
-        });
-      });
-    });
-  },
-
-  'test cleaning up clients data': function (done) {
-    var rand1 = Math.abs(Math.random() * Date.now() | 0)
-      , rand2 = Math.abs(Math.random() * Date.now() | 0);
-
-    var store = new RedisStore()
-      , client1 = store.client(rand1)
-      , client2 = store.client(rand2);
-
-    client1.set('a', 'b', function (err) {
-      should.strictEqual(err, null);
-
-      client2.set('c', 'd', function (err) {
-        should.strictEqual(err, null);
-
-        client1.has('a', function (err, val) {
-          should.strictEqual(err, null);
-          val.should.be.true;
-
-          client2.has('c', function (err, val) {
-            should.strictEqual(err, null);
-            val.should.be.true;
-
-            store.destroy();
-
-            var newstore = new RedisStore()
-              , newclient1 = newstore.client(rand1)
-              , newclient2 = newstore.client(rand2);
-
-            newclient1.has('a', function (err, val) {
-              should.strictEqual(err, null);
-              val.should.be.false;
-
-              newclient2.has('c', function (err, val) {
-                should.strictEqual(err, null);
-                val.should.be.false;
-
-                newstore.destroy();
-                done();
-              });
-            });
-          });
-        });
-      });
-    });
-  },
-
-  'test cleaning up a particular client': function (done) {
-    var rand1 = Math.abs(Math.random() * Date.now() | 0)
-      , rand2 = Math.abs(Math.random() * Date.now() | 0);
-
-    var store = new RedisStore()
-      , client1 = store.client(rand1)
-      , client2 = store.client(rand2);
-
-    client1.set('a', 'b', function (err) {
-      should.strictEqual(err, null);
-
-      client2.set('c', 'd', function (err) {
-        should.strictEqual(err, null);
-
-        client1.has('a', function (err, val) {
-          should.strictEqual(err, null);
-          val.should.be.true;
-
-          client2.has('c', function (err, val) {
-            should.strictEqual(err, null);
-            val.should.be.true;
-
-            store.clients.should.have.property(rand1);
-            store.clients.should.have.property(rand2);
-            store.destroyClient(rand1);
-
-            store.clients.should.not.have.property(rand1);
-            store.clients.should.have.property(rand2);
-
-            client1.has('a', function (err, val) {
-              should.strictEqual(err, null);
-              val.should.equal(false);
-
-              store.destroy();
-              done();
-            });
-          });
-        });
-      });
-    });
-  },
-
-  'test destroy expiration': function (done) {
-    var store = new RedisStore()
-      , id = Math.abs(Math.random() * Date.now() | 0)
-      , client = store.client(id);
-
-    client.set('a', 'b', function (err) {
-      should.strictEqual(err, null);
-      store.destroyClient(id, 1);
-
-      setTimeout(function () {
-        client.get('a', function (err, val) {
-          should.strictEqual(err, null);
-          val.should.equal('b');
-        });
-      }, 500);
-
-      setTimeout(function () {
-        client.get('a', function (err, val) {
-          should.strictEqual(err, null);
-          should.strictEqual(val, null);
-
-          store.destroy();
-          done();
-        });
-      }, 2000);
-    });
-  }
-
-};

test/transports.flashsocket.test.js

@@ -1,187 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Test dependencies.
- */
-
-var sio = require('../')
-  , net = require('net')
-  , http = require('http')
-  , should = require('./common')
-  , WebSocket = require('../support/node-websocket-client/lib/websocket').WebSocket
-  , WSClient = require('./transports.websocket.test')
-  , parser = sio.parser
-  , ports = 15600;
-
-/**
- * FlashSocket client constructor.
- *
- * @api private
- */
-
-function FlashSocket (port, sid) {
-  this.sid = sid;
-  this.port = port;
-
-  WebSocket.call(
-      this
-    , 'ws://localhost:' + port + '/socket.io/'
-        + sio.protocol + '/flashsocket/' + sid
-  );
-};
-
-/**
- * Inherits from WSClient.
- */
-
-FlashSocket.prototype.__proto__ = WebSocket.prototype;
-
-/**
- * Creates a TCP connection to a port.
- *
- * @api public
- */
-
-function netConnection (port, callback){
-  var nclient = net.createConnection(port);
-
-  nclient.on('data', function (data) {
-    callback.call(nclient, null, data);
-  });
-
-  nclient.on('error', function (e){
-    callback.call(nclient, e);
-  });
-
-  nclient.write('<policy-file-request/>\0');
-}
-
-/**
- * Tests.
- */
-
-module.exports = {
-
-  'flashsocket disabled by default': function (done) {
-    var io = sio.listen(http.createServer());
-    io.get('transports').should.not.contain('flashsocket');
-    done();
-  },
-
-  'flash policy port': function (done) {
-    var io = sio.listen(http.createServer())
-      , port = ++ports;
-
-    io.get('flash policy port').should.eql(10843);
-    io.set('flash policy port', port);
-    io.get('flash policy port').should.eql(port);
-
-    should.strictEqual(io.flashPolicyServer, undefined);
-
-    netConnection(port, function (err, data){
-      err.should.be.an.instanceof(Error);
-      err.code.should.eql('ECONNREFUSED');
-
-      this.destroy();
-      done();
-    })
-  },
-
-  'start flash policy': function (done) {
-    var io = sio.listen(http.createServer())
-      , port = ++ports;
-
-    io.set('flash policy port', port);
-    io.set('transports', ['flashsocket']);
-
-    io.flashPolicyServer.should.be.a('object');
-
-    netConnection(port, function (err, data){
-      should.strictEqual(err, null);
-
-      data.toString().should.include.string('<cross-domain-policy>');
-
-      this.destroy();
-      io.flashPolicyServer.close();
-      done();
-    })
-
-  },
-
-  'change running flash server port': function (done) {
-    var io = sio.listen(http.createServer())
-      , port = ++ports
-      , next = ++ports;
-
-    io.set('flash policy port', port);
-    io.set('transports', ['flashsocket']);
-    io.set('flash policy port', next);
-    io.flashPolicyServer.port.should.eql(next);
-
-    netConnection(port, function (err, data){
-      err.should.be.an.instanceof(Error);
-      err.code.should.eql('ECONNREFUSED');
-
-      this.destroy();
-
-      // should work
-      netConnection(next, function (err, data){
-        should.strictEqual(err, null);
-
-        data.toString().should.include.string('<cross-domain-policy>');
-
-        this.destroy();
-        io.flashPolicyServer.close();
-        done();
-      });
-    });
-  },
-
-  'different origins': function(done) {
-    var io = sio.listen(http.createServer())
-      , port = ++ports;
-
-    io.set('flash policy port', port);
-    io.set('transports', ['flashsocket']);
-    io.set('origins', 'google.com:80');
-
-    var server = io.flashPolicyServer;
-
-    server.origins.should.contain('google.com:80');
-    server.origins.should.not.contain('*.*');
-
-    io.set('origins', ['foo.bar:80', 'socket.io:1337']);
-    server.origins.should.not.contain('google.com:80');
-    server.origins.should.contain('foo.bar:80');
-    server.origins.should.contain('socket.io:1337');
-    server.buffer.toString('utf8').should.include.string('socket.io');
-
-    io.flashPolicyServer.close();
-    done();
-  },
-
-  'flashsocket identifies as flashsocket': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , ws;
-
-    io.set('transports', ['flashsocket']);
-    io.sockets.on('connection', function (socket) {
-      socket.manager.transports[socket.id].name.should.equal('flashsocket');
-      ws.finishClose();
-      cl.end();
-      io.flashPolicyServer.close();
-      io.server.close();
-      done();
-    });
-
-    cl.handshake(function (sid) {
-      ws = websocket(cl, sid, 'flashsocket');
-    });
-  }
-};

test/transports.htmlfile.test.js

@@ -1,458 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Test dependencies.
- */
-
-var sio = require('../')
-  , should = require('./common')
-  , HTTPClient = should.HTTPClient
-  , parser = sio.parser
-  , ports = 15300;
-
-/**
- * HTTPClient for htmlfile transport.
- */
-
-function HTMLFile (port) {
-  HTTPClient.call(this, port);
-};
-
-/**
- * Inhertis from HTTPClient.
- */
-
-HTMLFile.prototype.__proto__ = HTTPClient.prototype;
-
-/**
- * Override GET request with streaming parser.
- *
- * @api public
- */
-
-var head = '<script>_('
-  , foot = ');</script>'
-  , initial = '<html><body>'
-      + '<script>var _ = function (msg) { parent.s._(msg, document); };</script>'
-      + new Array(174).join(' ')
-
-HTMLFile.prototype.data = function (path, opts, fn) {
-  if ('function' == typeof opts) {
-    fn = opts;
-    opts = {};
-  }
-
-  opts.buffer = false;
-
-  return this.request(path, opts, function (res) {
-    var buf = ''
-      , messages = 0
-      , state = 0;
-
-    res.on('data', function (chunk) {
-      buf += chunk;
-
-      function parse () {
-        switch (state) {
-          case 0:
-            if (buf.indexOf(initial) === 0) {
-              buf = buf.substr(initial.length);
-              state = 1;
-            } else {
-              break;
-            }
-
-          case 1:
-            if (buf.indexOf(head) === 0) {
-              buf = buf.substr(head.length);
-              state = 2;
-            } else {
-              break;
-            }
-
-          case 2:
-            if (buf.indexOf(foot) != -1) {
-              var data = buf.slice(0, buf.indexOf(foot))
-                , obj = JSON.parse(data);
-
-              fn(obj === '' ? obj : parser.decodePayload(obj), ++messages);
-
-              buf = buf.substr(data.length + foot.length);
-              state = 1;
-
-              parse();
-            }
-        };
-      };
-
-      parse();
-    });
-  });
-};
-
-/**
- * Create client for this transport.
- *
- * @api public
- */
-
-function client (port) {
-  return new HTMLFile(port);
-};
-
-/**
- * Tests.
- */
-
-module.exports = {
-
-  'test that not responding to a heartbeat drops client': function (done) {
-    var port = ++ports
-      , cl = client(port)
-      , io = create(cl)
-      , beat = false;
-
-    io.configure(function () {
-      io.set('heartbeat interval', .05);
-      io.set('heartbeat timeout', .05);
-      io.set('close timeout', 0);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      socket.on('disconnect', function (reason) {
-        beat.should.be.true;
-        reason.should.eql('heartbeat timeout');
-
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.data('/socket.io/{protocol}/htmlfile/' + sid, function (msgs, i) {
-        switch (i) {
-          case 1:
-            msgs.should.have.length(1);
-            msgs[0].type.should.eql('connect');
-            msgs[0].endpoint.should.eql('');
-            break;
-
-          case 2:
-            msgs.should.have.length(1);
-            msgs[0].type.should.eql('heartbeat');
-            beat = true;
-        };
-      });
-    });
-  },
-
-  'test that responding to a heartbeat maintains session': function (done) {
-    var port = ++ports
-      , cl = client(port)
-      , io = create(cl)
-      , heartbeats = 0;
-
-    io.configure(function () {
-      io.set('heartbeat interval', .05);
-      io.set('heartbeat timeout', .05);
-      io.set('close timeout', 0);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      socket.on('disconnect', function (reason) {
-        heartbeats.should.eql(2);
-        reason.should.eql('heartbeat timeout');
-
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.data('/socket.io/{protocol}/htmlfile/' + sid, function (msgs, i) {
-        switch (i) {
-          case 1:
-            msgs.should.have.length(1);
-            msgs[0].type.should.eql('connect');
-            msgs[0].endpoint.should.eql('');
-            break;
-
-          default:
-            msgs.should.have.length(1);
-            msgs[0].type.should.eql('heartbeat');
-
-            heartbeats++;
-
-            if (heartbeats == 1) {
-              cl.post('/socket.io/{protocol}/htmlfile/' + sid, parser.encodePacket({
-                type: 'heartbeat'
-              }));
-            }
-        }
-      });
-    });
-  },
-
-  'test sending undeliverable volatile messages': function (done) {
-    var port = ++ports
-      , cl = client(port)
-      , io = create(cl)
-      , messaged = false
-      , s;
-
-    io.configure(function () {
-      io.set('close timeout', 0);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      s = socket;
-
-      socket.on('disconnect', function () {
-        messaged.should.be.false;
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.data('/socket.io/{protocol}/htmlfile/' + sid, function () { });
-
-      setTimeout(function () {
-        cl.end();
-
-        setTimeout(function () {
-          s.volatile.send('wooooot');
-          cl = client(port);
-          cl.data('/socket.io/{protocol}/htmlfile/' + sid, function (msgs) {
-            if (msgs && msgs.length)
-              messaged = true;
-          });
-
-          setTimeout(function () {
-            cl.end();
-          }, 20);
-        }, 20);
-      }, 20);
-    });
-  },
-
-  'test sending undeliverable volatile json': function (done) {
-    var port = ++ports
-      , cl = client(port)
-      , io = create(cl)
-      , messaged = false
-      , s;
-
-    io.configure(function () {
-      io.set('close timeout', 0);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      s = socket;
-
-      socket.on('disconnect', function () {
-        messaged.should.be.false;
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.data('/socket.io/{protocol}/htmlfile/' + sid, function () { });
-
-      setTimeout(function () {
-        cl.end();
-
-        setTimeout(function () {
-          s.volatile.json.send(123);
-
-          cl = client(port);
-          cl.data('/socket.io/{protocol}/htmlfile/' + sid, function (msgs) {
-            if (msgs && msgs.length)
-              messaged = true;
-          });
-
-          setTimeout(function () {
-            cl.end();
-          }, 20);
-        }, 20);
-      }, 20);
-    });
-  },
-
-  'test sending undeliverable volatile events': function (done) {
-    var port = ++ports
-      , cl = client(port)
-      , io = create(cl)
-      , messaged = false
-      , s;
-
-    io.configure(function () {
-      io.set('close timeout', 0);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      s = socket;
-
-      socket.on('disconnect', function () {
-        messaged.should.be.false;
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.data('/socket.io/{protocol}/htmlfile/' + sid, function () { });
-
-      setTimeout(function () {
-        cl.end();
-
-        setTimeout(function () {
-          s.volatile.emit('tobi');
-
-          cl = client(port);
-          cl.data('/socket.io/{protocol}/htmlfile/' + sid, function (msgs) {
-            if (msgs && msgs.length)
-              messaged = true;
-          });
-
-          setTimeout(function () {
-            cl.end();
-          }, 20);
-        }, 20);
-      }, 20);
-    });
-  },
-
-  'test sending deliverable volatile messages': function (done) {
-    var port = ++ports
-      , cl = client(port)
-      , io = create(cl)
-      , messaged = false;
-
-    io.configure(function () {
-      io.set('close timeout', 0);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      socket.volatile.send('woot');
-
-      socket.on('disconnect', function () {
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.data('/socket.io/{protocol}/htmlfile/' + sid, function (msgs, i) {
-        switch (i) {
-          case 1:
-            msgs.should.have.length(1);
-            msgs[0].type.should.eql('connect');
-            msgs[0].endpoint.should.eql('');
-            break;
-
-          case 2:
-            msgs.should.have.length(1);
-            msgs[0].should.eql({
-                type: 'message'
-              , data: 'woot'
-              , endpoint: ''
-            });
-            cl.end();
-        }
-      });
-    });
-  },
-
-  'test sending deliverable volatile json': function (done) {
-    var port = ++ports
-      , cl = client(port)
-      , io = create(cl)
-      , messaged = false;
-
-    io.configure(function () {
-      io.set('close timeout', 0);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      socket.volatile.json.send(['woot']);
-
-      socket.on('disconnect', function () {
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.data('/socket.io/{protocol}/htmlfile/' + sid, function (msgs, i) {
-        switch (i) {
-          case 1:
-            msgs.should.have.length(1);
-            msgs[0].type.should.eql('connect');
-            msgs[0].endpoint.should.eql('');
-            break;
-
-          case 2:
-            msgs.should.have.length(1);
-            msgs[0].should.eql({
-                type: 'json'
-              , data: ['woot']
-              , endpoint: ''
-            });
-            cl.end();
-        }
-      });
-    });
-  },
-
-  'test sending deliverable volatile events': function (done) {
-    var port = ++ports
-      , cl = client(port)
-      , io = create(cl)
-      , messaged = false;
-
-    io.configure(function () {
-      io.set('close timeout', 0);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      socket.volatile.emit('aaa');
-
-      socket.on('disconnect', function () {
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.data('/socket.io/{protocol}/htmlfile/' + sid, function (msgs, i) {
-        switch (i) {
-          case 1:
-            msgs.should.have.length(1);
-            msgs[0].type.should.eql('connect');
-            msgs[0].endpoint.should.eql('');
-            break;
-
-          case 2:
-            msgs.should.have.length(1);
-            msgs[0].should.eql({
-                type: 'event'
-              , name: 'aaa'
-              , endpoint: ''
-              , args: []
-            });
-            cl.end();
-        }
-      });
-    });
-  }
-
-};

test/transports.jsonp-polling.test.js

@@ -1,774 +0,0 @@
-
-/*!
- * socket.io-node
- * Copyright(c) 2011 LearnBoost <dev@learnboost.com>
- * MIT Licensed
- */
-
-/**
- * Test dependencies.
- */
-
-var sio = require('../')
-  , should = require('./common')
-  , qs = require('querystring')
-  , HTTPClient = should.HTTPClient
-  , parser = sio.parser
-  , ports = 15500;
-
-/**
- * HTTPClient for jsonp-polling transport.
- */
-
-function JSONPPolling (port) {
-  HTTPClient.call(this, port);
-};
-
-/**
- * Inhertis from HTTPClient.
- */
-
-JSONPPolling.prototype.__proto__ = HTTPClient.prototype;
-
-/**
- * Performs a json-p (cross domain) handshake
- *
- * @api public
- */
-
-JSONPPolling.prototype.handshake = function (opts, fn) {
-  if ('function' == typeof opts) {
-    fn = opts;
-    opts = {};
-  }
-
-  var self = this;
-
-  return this.get(
-      '/socket.io/{protocol}?jsonp=0'
-    , opts
-    , function (res, data) {
-        var head = 'io.j[0]('
-          , foot = ');';
-
-        data.substr(0, head.length).should.eql(head);
-        data.substr(-foot.length).should.eql(foot);
-        data = data.slice(head.length, data.length - foot.length);
-
-        var parts = JSON.parse(data).split(':');
-
-        if (opts.ignoreConnect) {
-          return fn && fn.apply(null, parts);
-        }
-
-        // expect connect packet right after handshake
-        self.get(
-            '/socket.io/{protocol}/jsonp-polling/' + parts[0]
-          , function (res, msgs) {
-              res.statusCode.should.eql(200);
-
-              msgs.should.have.length(1);
-              msgs[0].should.eql({ type: 'connect', endpoint: '', qs: '' });
-
-              fn && fn.apply(null, parts);
-            }
-        );
-      }
-  );
-};
-
-/**
- * Override GET requests.
- *
- * @api public
- */
-
-JSONPPolling.prototype.get = function (path, opts, fn) {
-  if ('function' == typeof opts) {
-    fn = opts;
-    opts = {};
-  }
-
-  opts = opts || {};
-
-  opts.parse = function (data) {
-    var head = 'io.j[0]('
-      , foot = ');';
-
-    if (~path.indexOf('?i=1')) {
-      head = 'io.j[1](';
-    }
-
-    data.substr(0, head.length).should.eql(head);
-    data.substr(-foot.length).should.eql(foot);
-
-    data = data.substr(head.length, data.length - head.length - foot.length);
-
-    return JSON.parse(data);
-  };
-
-  return HTTPClient.prototype.get.call(this, path, opts, fn);
-};
-
-/**
- * Issue an encoded POST request
- *
- * @api private
- */
-
-JSONPPolling.prototype.post = function (path, data, opts, fn) {
-  if ('function' == typeof opts) {
-    fn = opts;
-    opts = {};
-  }
-
-  opts = opts || {};
-  opts.method = 'POST';
-  opts.data = qs.stringify({ d: data });
-
-  return this.request(path, opts, fn);
-};
-
-/**
- * Create client for this transport.
- *
- * @api public
- */
-
-function client (port) {
-  return new JSONPPolling(port);
-};
-
-/**
- * Test.
- */
-
-module.exports = {
-
-  'test jsonp handshake': function (done) {
-    var cl = client(++ports)
-      , io = create(cl);
-
-    io.configure(function () {
-      io.set('close timeout', .05);
-      io.set('polling duration', 0);
-    });
-
-    function finish () {
-      cl.end();
-      io.server.close();
-      done();
-    };
-
-    cl.handshake(function (sid) {
-      var total = 2;
-
-      cl.get('/socket.io/{protocol}/jsonp-polling/tobi', function (res, msgs) {
-        res.statusCode.should.eql(200);
-
-        msgs.should.have.length(1);
-        msgs[0].should.eql({
-            type: 'error'
-          , reason: 'client not handshaken'
-          , endpoint: ''
-          , advice: 'reconnect'
-        });
-
-        --total || finish();
-      });
-
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, msgs) {
-        res.statusCode.should.eql(200);
-        msgs.should.have.length(1);
-        msgs[0].should.eql({ type: 'noop', endpoint: '' });
-        --total || finish();
-      });
-    });
-  },
-
-  'test the connection event': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , sid;
-
-    io.configure(function () {
-      io.set('polling duration', 0);
-      io.set('close timeout', .05);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      socket.id.should.eql(sid);
-
-      socket.on('disconnect', function () {
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake({ ignoreConnect: true }, function (sessid) {
-      sid = sessid;
-
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, msgs) {
-        res.statusCode.should.eql(200);
-        msgs.should.have.length(1);
-        msgs[0].type.should.eql('connect');
-      });
-    });
-  },
-
-  'test the disconnection event after a close timeout': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , sid;
-
-    io.configure(function () {
-      io.set('close timeout', 0);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      socket.id.should.eql(sid);
-
-      socket.on('disconnect', function () {
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake({ ignoreConnect: true }, function (sessid) {
-      sid = sessid;
-
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, msgs) {
-        res.statusCode.should.eql(200);
-        msgs.should.have.length(1);
-        msgs[0].type.should.eql('connect');
-
-        setTimeout(function () {
-          cl.end();
-        }, 10);
-      });
-    });
-  },
-
-  'test the disconnection event when the client sends ?disconnect req': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , disconnected = false
-      , sid;
-
-    io.configure(function () {
-      io.set('close timeout', .05);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      socket.on('disconnect', function () {
-        disconnected = true;
-      });
-    });
-
-    cl.handshake({ ignoreConnect: true }, function (sessid) {
-      sid = sessid;
-
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, msgs) {
-        res.statusCode.should.eql(200);
-        msgs.should.have.length(1);
-        msgs[0].type.should.eql('connect');
-
-        cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, msgs) {
-          msgs.should.have.length(1);
-          msgs[0].should.eql({ type: 'disconnect', endpoint: '' });
-          disconnected.should.be.true;
-          io.server.close();
-          cl.end();
-          done();
-        });
-
-        // with the new http bits in node 0.5, there's no guarantee that
-        // the previous request is actually dispatched (and received) before the following
-        // reset call is sent. to not waste more time on a workaround, a timeout is added.
-        setTimeout(function() {
-          cl.get('/socket.io/{protocol}/jsonp-polling/' + sid + '/?disconnect');
-        }, 500);
-      });
-    });
-  },
-
-  'test the disconnection event booting a client': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , forced = false;
-
-    io.sockets.on('connection', function (socket) {
-      socket.on('disconnect', function () {
-        io.server.close();
-        done();
-      });
-
-      cl.end();
-      socket.disconnect();
-      forced = true;
-    });
-
-    cl.handshake(function (sid) {
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, msgs) {
-        msgs.should.have.length(1);
-        msgs[0].should.eql({ type: 'disconnect', endpoint: '' });
-
-        forced.should.be.true;
-      });
-    });
-  },
-
-  'test the disconnection event with client disconnect packet': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , sid;
-
-    io.sockets.on('connection', function (client) {
-      cl.post(
-          '/socket.io/{protocol}/jsonp-polling/' + sid
-        , JSON.stringify(parser.encodePacket({ type: 'disconnect' }))
-        , function (res, data) {
-            res.statusCode.should.eql(200);
-            data.should.eql('1');
-          }
-      );
-
-      client.on('disconnect', function () {
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake({ ignoreConnect: true }, function (sessid) {
-      sid = sessid;
-
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, msgs) {
-        res.statusCode.should.eql(200);
-        msgs.should.have.length(1);
-        msgs[0].type.should.eql('connect');
-      });
-    });
-  },
-
-  'test sending back data': function (done) {
-    var cl = client(++ports)
-      , io = create(cl);
-
-    io.configure(function () {
-      io.set('polling duration', .05);
-      io.set('close timeout', .05);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      socket.send('woot');
-
-      socket.on('disconnect', function () {
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, packs) {
-        packs.should.have.length(1);
-        packs[0].type.should.eql('message');
-        packs[0].data.should.eql('woot');
-      });
-    });
-  },
-
-  'test sending a batch of messages': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , sid;
-
-    io.configure(function () {
-      io.set('close timeout', .05);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      var messages = 0;
-
-      cl.post(
-          '/socket.io/{protocol}/jsonp-polling/' + sid
-        , JSON.stringify(parser.encodePayload([
-              parser.encodePacket({ type: 'message', data: 'a' })
-            , parser.encodePacket({ type: 'message', data: 'b' })
-            , parser.encodePacket({ type: 'disconnect' })
-          ]))
-        , function (res, data) {
-            res.statusCode.should.eql(200);
-            data.should.eql('1');
-          }
-      );
-
-      socket.on('message', function (data) {
-        messages++;
-
-        if (messages == 1)
-          data.should.eql('a');
-
-        if (messages == 2)
-          data.should.eql('b');
-      });
-
-      socket.on('disconnect', function () {
-        messages.should.eql(2);
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake({ ignoreConnect: true }, function (sessid) {
-      sid = sessid;
-
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, msgs) {
-        res.statusCode.should.eql(200);
-        msgs.should.have.length(1);
-        msgs[0].type.should.eql('connect');
-      });
-    });
-  },
-
-  'test message buffering between a response and a request': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , messages = false
-      , tobi;
-
-    io.configure(function () {
-      io.set('polling duration', .1);
-      io.set('close timeout', .2);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      tobi = function () {
-        socket.send('a');
-        socket.send('b');
-        socket.send('c');
-      };
-
-      socket.on('disconnect', function () {
-        messages.should.be.true;
-
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, msgs) {
-        msgs.should.have.length(1);
-        msgs[0].should.eql({ type: 'noop', endpoint: '' });
-
-        tobi();
-
-        cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, msgs) {
-          msgs.should.have.length(3);
-          msgs[0].should.eql({ type: 'message', endpoint: '', data: 'a' });
-          msgs[1].should.eql({ type: 'message', endpoint: '', data: 'b' });
-          msgs[2].should.eql({ type: 'message', endpoint: '', data: 'c' });
-          messages = true;
-        });
-      })
-    });
-  },
-
-  'test connecting to a specific endpoint': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , connectMessage = false
-      , sid;
-
-    io.configure(function () {
-      io.set('polling duration', 0);
-      io.set('close timeout', .05);
-    });
-
-    io.of('/woot').on('connection', function (socket) {
-      connectMessage.should.be.true;
-
-      socket.on('disconnect', function () {
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, data) {
-        cl.get('/socket.io/{protocol}/jsonp-polling/' + sid);
-
-        connectMessage = true;
-
-        cl.post(
-            '/socket.io/{protocol}/jsonp-polling/' + sid
-          , JSON.stringify(parser.encodePacket({ type: 'connect', endpoint: '/woot' }))
-          , function (res, data) {
-              res.statusCode.should.eql(200);
-              data.should.eql('1');
-            }
-        );
-      });
-    });
-  },
-
-  'test that connecting doesnt connect to defined endpoints': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , tobiConnected = false
-      , mainConnected = false
-      , sid;
-
-    io.configure(function () {
-      io.set('polling duration', .05);
-      io.set('close timeout', .05);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      mainConnected = true;
-
-      socket.on('disconnect', function () {
-        tobiConnected.should.be.false;
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-
-    io.of('/tobi').on('connection', function () {
-      tobiConnected = true;
-    });
-
-    cl.handshake(function (sid) {
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid);
-    });
-  },
-
-  'test disconnecting a specific endpoint': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , wootDisconnected = false
-      , mainDisconnected = false
-      , checked = false;
-
-    io.configure(function () {
-      io.set('polling duration', 0);
-      io.set('close timeout', .05);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      socket.on('message', function (data) {
-        data.should.eql('ferret');
-        mainDisconnected.should.be.false;
-        wootDisconnected.should.be.true;
-        checked = true;
-      });
-
-      socket.on('disconnect', function () {
-        mainDisconnected = true;
-        checked.should.be.true;
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-
-    io.of('/woot').on('connection', function (socket) {
-      socket.on('disconnect', function () {
-        wootDisconnected = true;
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function () {
-        cl.post(
-            '/socket.io/{protocol}/jsonp-polling/' + sid
-          , JSON.stringify(parser.encodePacket({ type: 'connect', endpoint: '/woot' }))
-          , function (res, data) {
-              res.statusCode.should.eql(200);
-              data.should.eql('1');
-
-              cl.post(
-                  '/socket.io/{protocol}/jsonp-polling/' + sid
-                , JSON.stringify(parser.encodePacket({ type: 'disconnect', endpoint: '/woot' }))
-                , function (res, data) {
-                    res.statusCode.should.eql(200);
-                    data.should.eql('1');
-
-                    cl.post(
-                        '/socket.io/{protocol}/jsonp-polling/' + sid
-                      , JSON.stringify(parser.encodePacket({ type: 'message', data: 'ferret' }))
-                      , function (res, data) {
-                          res.statusCode.should.eql(200);
-                          data.should.eql('1');
-                        }
-                    );
-                  }
-              );
-            }
-        );
-      });
-    });
-  },
-
-  'test that disconnecting disconnects all endpoints': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , aDisconnected = false
-      , bDisconnected = false;
-
-    io.configure(function () {
-      io.set('polling duration', .2);
-      io.set('close timeout', .2);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      socket.on('disconnect', function () {
-        setTimeout(function () {
-          aDisconnected.should.be.true;
-          bDisconnected.should.be.true;
-          cl.end();
-          io.server.close();
-          done();
-        }, 50);
-      });
-    });
-
-    io.of('/a').on('connection', function (socket) {
-      socket.on('disconnect', function (msg) {
-        aDisconnected = true;
-      });
-    });
-
-    io.of('/b').on('connection', function (socket) {
-      socket.on('disconnect', function (msg) {
-        bDisconnected = true;
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, msgs) {
-        res.statusCode.should.eql(200);
-        msgs.should.have.length(1);
-        msgs[0].should.eql({ type: 'noop', endpoint: '' });
-
-        cl.post(
-            '/socket.io/{protocol}/jsonp-polling/' + sid
-          , JSON.stringify(parser.encodePacket({ type: 'connect', endpoint: '/a' }))
-          , function (res, data) {
-              res.statusCode.should.eql(200);
-              data.should.eql('1');
-            }
-        );
-
-        cl.post(
-            '/socket.io/{protocol}/jsonp-polling/' + sid
-          , JSON.stringify(parser.encodePacket({ type: 'connect', endpoint: '/b' }))
-          , function (res, data) {
-              res.statusCode.should.eql(200);
-              data.should.eql('1');
-            }
-        );
-      });
-    });
-  },
-
-  'test messaging a specific endpoint': function (done) {
-    var cl = client(++ports)
-      , io = create(cl)
-      , messaged = true
-      , aMessaged = false
-      , bMessaged = false;
-
-    io.configure(function () {
-      io.set('polling duration', 0);
-      io.set('close timeout', .05);
-    });
-
-    io.sockets.on('connection', function (socket) {
-      socket.on('message', function (msg) {
-        msg.should.eql('');
-        messaged = true;
-      });
-
-      socket.on('disconnect', function () {
-        messaged.should.be.true;
-        aMessaged.should.be.true;
-        bMessaged.should.be.true;
-        cl.end();
-        io.server.close();
-        done();
-      });
-    });
-
-    io.of('/a').on('connection', function (socket) {
-      socket.on('message', function (msg) {
-        msg.should.eql('a');
-        aMessaged = true;
-      });
-    });
-
-    io.of('/b').on('connection', function (socket) {
-      socket.on('message', function (msg) {
-        msg.should.eql('b');
-        bMessaged = true;
-      });
-    });
-
-    cl.handshake(function (sid) {
-      cl.get('/socket.io/{protocol}/jsonp-polling/' + sid, function (res, data) {
-        cl.post(
-            '/socket.io/{protocol}/jsonp-polling/' + sid
-          , JSON.stringify(parser.encodePacket({ type: 'message', data: '' }))
-          , function (res, data) {
-              res.statusCode.should.eql(200);
-              data.should.eql('1');
-            }
-        );
-
-        cl.post(
-            '/socket.io/{protocol}/jsonp-polling/' + sid
-          , JSON.stringify(parser.encodePacket({ type: 'connect', endpoint: '/a' }))
-          , function (res, data) {
-              res.statusCode.should.eql(200);
-              data.should.eql('1');
-
-              cl.post(
-                  '/socket.io/{protocol}/jsonp-polling/' + sid
-                , JSON.stringify(parser.encodePacket({ type: 'message', endpoint: '/a', data: 'a' }))
-                , function (res, data) {
-                    res.statusCode.should.eql(200);
-                    data.should.eql('1');
-                  }
-              );
-            }
-        );
-
-        cl.post(
-            '/socket.io/{protocol}/jsonp-polling/' + sid
-          , JSON.stringify(parser.encodePacket({ type: 'connect', endpoint: '/b' }))
-          , function (res, data) {
-              res.statusCode.should.eql(200);
-              data.should.eql('1');
-
-              cl.post(
-                  '/socket.io/{protocol}/jsonp-polling/' + sid
-                , JSON.stringify(parser.encodePacket({ type: 'message', endpoint: '/b', data: 'b' }))
-                , function (res, data) {
-                    res.statusCode.should.eql(200);
-                    data.should.eql('1');
-                  }
-              );
-            }
-        );
-      });
-    });
-  }
-
-};

test/transports.websocket.hybi07-12.parser.test.js

@@ -1,262 +0,0 @@
-/**
- * Test dependencies.
- */
-
-var assert = require('assert');
-var Parser = require('../lib/transports/websocket/hybi-07-12.js').Parser;
-require('./hybi-common');
-
-/**
- * Tests.
- */
-
-module.exports = {
-  'can parse unmasked text message': function() {
-    var p = new Parser();
-    var packet = '81 05 48 65 6c 6c 6f';
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal('Hello', data);
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse close message': function() {
-    var p = new Parser();
-    var packet = '88 00';
-
-    var gotClose = false;
-    p.on('close', function(data) {
-      gotClose = true;
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotClose);
-  },
-  'can parse masked text message': function() {
-    var p = new Parser();
-    var packet = '81 93 34 83 a8 68 01 b9 92 52 4f a1 c6 09 59 e6 8a 52 16 e6 cb 00 5b a1 d5';
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal('5:::{"name":"echo"}', data);
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse a masked text message longer than 125 bytes': function() {
-    var p = new Parser();
-    var message = 'A';
-    for (var i = 0; i < 300; ++i) message += (i % 5).toString();
-    var packet = '81 FE ' + pack(4, message.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal(message, data);
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse a really long masked text message': function() {
-    var p = new Parser();
-    var message = 'A';
-    for (var i = 0; i < 64*1024; ++i) message += (i % 5).toString();
-    var packet = '81 FF ' + pack(16, message.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal(message, data);
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse a fragmented masked text message of 300 bytes': function() {
-    var p = new Parser();
-    var message = 'A';
-    for (var i = 0; i < 300; ++i) message += (i % 5).toString();
-    var msgpiece1 = message.substr(0, 150);
-    var msgpiece2 = message.substr(150);
-    var packet1 = '01 FE ' + pack(4, msgpiece1.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece1, '34 83 a8 68'));
-    var packet2 = '80 FE ' + pack(4, msgpiece2.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece2, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal(message, data);
-    });
-
-    p.add(getBufferFromHexString(packet1));
-    p.add(getBufferFromHexString(packet2));
-    assert.ok(gotData);
-  },
-  'can parse a ping message': function() {
-    var p = new Parser();
-    var message = 'Hello';
-    var packet = '89 FE ' + pack(4, message.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68'));
-
-    var gotPing = false;
-    p.on('ping', function(data) {
-      gotPing = true;
-      assert.equal(message, data);
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotPing);
-  },
-  'can parse a ping with no data': function() {
-    var p = new Parser();
-    var packet = '89 00';
-
-    var gotPing = false;
-    p.on('ping', function(data) {
-      gotPing = true;
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotPing);
-  },
-  'can parse a fragmented masked text message of 300 bytes with a ping in the middle': function() {
-    var p = new Parser();
-    var message = 'A';
-    for (var i = 0; i < 300; ++i) message += (i % 5).toString();
-
-    var msgpiece1 = message.substr(0, 150);
-    var packet1 = '01 FE ' + pack(4, msgpiece1.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece1, '34 83 a8 68'));
-
-    var pingMessage = 'Hello';
-    var pingPacket = '89 FE ' + pack(4, pingMessage.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(pingMessage, '34 83 a8 68'));
-
-    var msgpiece2 = message.substr(150);
-    var packet2 = '80 FE ' + pack(4, msgpiece2.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece2, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal(message, data);
-    });
-    var gotPing = false;
-    p.on('ping', function(data) {
-      gotPing = true;
-      assert.equal(pingMessage, data);
-    });
-
-    p.add(getBufferFromHexString(packet1));
-    p.add(getBufferFromHexString(pingPacket));
-    p.add(getBufferFromHexString(packet2));
-    assert.ok(gotData);
-    assert.ok(gotPing);
-  },
-  'can parse a fragmented masked text message of 300 bytes with a ping in the middle, which is delievered over sevaral tcp packets': function() {
-    var p = new Parser();
-    var message = 'A';
-    for (var i = 0; i < 300; ++i) message += (i % 5).toString();
-
-    var msgpiece1 = message.substr(0, 150);
-    var packet1 = '01 FE ' + pack(4, msgpiece1.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece1, '34 83 a8 68'));
-
-    var pingMessage = 'Hello';
-    var pingPacket = '89 FE ' + pack(4, pingMessage.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(pingMessage, '34 83 a8 68'));
-
-    var msgpiece2 = message.substr(150);
-    var packet2 = '80 FE ' + pack(4, msgpiece2.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece2, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal(message, data);
-    });
-    var gotPing = false;
-    p.on('ping', function(data) {
-      gotPing = true;
-      assert.equal(pingMessage, data);
-    });
-
-    var buffers = [];
-    buffers = buffers.concat(splitBuffer(getBufferFromHexString(packet1)));
-    buffers = buffers.concat(splitBuffer(getBufferFromHexString(pingPacket)));
-    buffers = buffers.concat(splitBuffer(getBufferFromHexString(packet2)));
-    for (var i = 0; i < buffers.length; ++i) {
-      p.add(buffers[i]);
-    }
-    assert.ok(gotData);
-    assert.ok(gotPing);
-  },
-  'can parse a 100 byte long masked binary message': function() {
-    var p = new Parser();
-    var length = 100;
-    var message = new Buffer(length);
-    for (var i = 0; i < length; ++i) message[i] = i % 256;
-    var originalMessage = getHexStringFromBuffer(message);
-    var packet = '82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('binary', function(data) {
-      gotData = true;
-      assert.equal(originalMessage, getHexStringFromBuffer(data));
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse a 256 byte long masked binary message': function() {
-    var p = new Parser();
-    var length = 256;
-    var message = new Buffer(length);
-    for (var i = 0; i < length; ++i) message[i] = i % 256;
-    var originalMessage = getHexStringFromBuffer(message);
-    var packet = '82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('binary', function(data) {
-      gotData = true;
-      assert.equal(originalMessage, getHexStringFromBuffer(data));
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse a 200kb long masked binary message': function() {
-    var p = new Parser();
-    var length = 200 * 1024;
-    var message = new Buffer(length);
-    for (var i = 0; i < length; ++i) message[i] = i % 256;
-    var originalMessage = getHexStringFromBuffer(message);
-    var packet = '82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('binary', function(data) {
-      gotData = true;
-      assert.equal(originalMessage, getHexStringFromBuffer(data));
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse a 200kb long unmasked binary message': function() {
-    var p = new Parser();
-    var length = 200 * 1024;
-    var message = new Buffer(length);
-    for (var i = 0; i < length; ++i) message[i] = i % 256;
-    var originalMessage = getHexStringFromBuffer(message);
-    var packet = '82 ' + getHybiLengthAsHexString(length, false) + ' ' + getHexStringFromBuffer(message);
-
-    var gotData = false;
-    p.on('binary', function(data) {
-      gotData = true;
-      assert.equal(originalMessage, getHexStringFromBuffer(data));
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-};
-

test/transports.websocket.hybi16.parser.test.js

@@ -1,262 +0,0 @@
-/**
- * Test dependencies.
- */
-
-var assert = require('assert');
-var Parser = require('../lib/transports/websocket/hybi-16.js').Parser;
-require('./hybi-common');
-
-/**
- * Tests.
- */
-
-module.exports = {
-  'can parse unmasked text message': function() {
-    var p = new Parser();
-    var packet = '81 05 48 65 6c 6c 6f';
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal('Hello', data);
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse close message': function() {
-    var p = new Parser();
-    var packet = '88 00';
-
-    var gotClose = false;
-    p.on('close', function(data) {
-      gotClose = true;
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotClose);
-  },
-  'can parse masked text message': function() {
-    var p = new Parser();
-    var packet = '81 93 34 83 a8 68 01 b9 92 52 4f a1 c6 09 59 e6 8a 52 16 e6 cb 00 5b a1 d5';
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal('5:::{"name":"echo"}', data);
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse a masked text message longer than 125 bytes': function() {
-    var p = new Parser();
-    var message = 'A';
-    for (var i = 0; i < 300; ++i) message += (i % 5).toString();
-    var packet = '81 FE ' + pack(4, message.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal(message, data);
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse a really long masked text message': function() {
-    var p = new Parser();
-    var message = 'A';
-    for (var i = 0; i < 64*1024; ++i) message += (i % 5).toString();
-    var packet = '81 FF ' + pack(16, message.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal(message, data);
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse a fragmented masked text message of 300 bytes': function() {
-    var p = new Parser();
-    var message = 'A';
-    for (var i = 0; i < 300; ++i) message += (i % 5).toString();
-    var msgpiece1 = message.substr(0, 150);
-    var msgpiece2 = message.substr(150);
-    var packet1 = '01 FE ' + pack(4, msgpiece1.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece1, '34 83 a8 68'));
-    var packet2 = '80 FE ' + pack(4, msgpiece2.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece2, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal(message, data);
-    });
-
-    p.add(getBufferFromHexString(packet1));
-    p.add(getBufferFromHexString(packet2));
-    assert.ok(gotData);
-  },
-  'can parse a ping message': function() {
-    var p = new Parser();
-    var message = 'Hello';
-    var packet = '89 FE ' + pack(4, message.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68'));
-
-    var gotPing = false;
-    p.on('ping', function(data) {
-      gotPing = true;
-      assert.equal(message, data);
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotPing);
-  },
-  'can parse a ping with no data': function() {
-    var p = new Parser();
-    var packet = '89 00';
-
-    var gotPing = false;
-    p.on('ping', function(data) {
-      gotPing = true;
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotPing);
-  },
-  'can parse a fragmented masked text message of 300 bytes with a ping in the middle': function() {
-    var p = new Parser();
-    var message = 'A';
-    for (var i = 0; i < 300; ++i) message += (i % 5).toString();
-
-    var msgpiece1 = message.substr(0, 150);
-    var packet1 = '01 FE ' + pack(4, msgpiece1.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece1, '34 83 a8 68'));
-
-    var pingMessage = 'Hello';
-    var pingPacket = '89 FE ' + pack(4, pingMessage.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(pingMessage, '34 83 a8 68'));
-
-    var msgpiece2 = message.substr(150);
-    var packet2 = '80 FE ' + pack(4, msgpiece2.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece2, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal(message, data);
-    });
-    var gotPing = false;
-    p.on('ping', function(data) {
-      gotPing = true;
-      assert.equal(pingMessage, data);
-    });
-
-    p.add(getBufferFromHexString(packet1));
-    p.add(getBufferFromHexString(pingPacket));
-    p.add(getBufferFromHexString(packet2));
-    assert.ok(gotData);
-    assert.ok(gotPing);
-  },
-  'can parse a fragmented masked text message of 300 bytes with a ping in the middle, which is delievered over sevaral tcp packets': function() {
-    var p = new Parser();
-    var message = 'A';
-    for (var i = 0; i < 300; ++i) message += (i % 5).toString();
-
-    var msgpiece1 = message.substr(0, 150);
-    var packet1 = '01 FE ' + pack(4, msgpiece1.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece1, '34 83 a8 68'));
-
-    var pingMessage = 'Hello';
-    var pingPacket = '89 FE ' + pack(4, pingMessage.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(pingMessage, '34 83 a8 68'));
-
-    var msgpiece2 = message.substr(150);
-    var packet2 = '80 FE ' + pack(4, msgpiece2.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece2, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('data', function(data) {
-      gotData = true;
-      assert.equal(message, data);
-    });
-    var gotPing = false;
-    p.on('ping', function(data) {
-      gotPing = true;
-      assert.equal(pingMessage, data);
-    });
-
-    var buffers = [];
-    buffers = buffers.concat(splitBuffer(getBufferFromHexString(packet1)));
-    buffers = buffers.concat(splitBuffer(getBufferFromHexString(pingPacket)));
-    buffers = buffers.concat(splitBuffer(getBufferFromHexString(packet2)));
-    for (var i = 0; i < buffers.length; ++i) {
-      p.add(buffers[i]);
-    }
-    assert.ok(gotData);
-    assert.ok(gotPing);
-  },
-  'can parse a 100 byte long masked binary message': function() {
-    var p = new Parser();
-    var length = 100;
-    var message = new Buffer(length);
-    for (var i = 0; i < length; ++i) message[i] = i % 256;
-    var originalMessage = getHexStringFromBuffer(message);
-    var packet = '82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('binary', function(data) {
-      gotData = true;
-      assert.equal(originalMessage, getHexStringFromBuffer(data));
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse a 256 byte long masked binary message': function() {
-    var p = new Parser();
-    var length = 256;
-    var message = new Buffer(length);
-    for (var i = 0; i < length; ++i) message[i] = i % 256;
-    var originalMessage = getHexStringFromBuffer(message);
-    var packet = '82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('binary', function(data) {
-      gotData = true;
-      assert.equal(originalMessage, getHexStringFromBuffer(data));
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse a 200kb long masked binary message': function() {
-    var p = new Parser();
-    var length = 200 * 1024;
-    var message = new Buffer(length);
-    for (var i = 0; i < length; ++i) message[i] = i % 256;
-    var originalMessage = getHexStringFromBuffer(message);
-    var packet = '82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68'));
-
-    var gotData = false;
-    p.on('binary', function(data) {
-      gotData = true;
-      assert.equal(originalMessage, getHexStringFromBuffer(data));
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-  'can parse a 200kb long unmasked binary message': function() {
-    var p = new Parser();
-    var length = 200 * 1024;
-    var message = new Buffer(length);
-    for (var i = 0; i < length; ++i) message[i] = i % 256;
-    var originalMessage = getHexStringFromBuffer(message);
-    var packet = '82 ' + getHybiLengthAsHexString(length, false) + ' ' + getHexStringFromBuffer(message);
-
-    var gotData = false;
-    p.on('binary', function(data) {
-      gotData = true;
-      assert.equal(originalMessage, getHexStringFromBuffer(data));
-    });
-
-    p.add(getBufferFromHexString(packet));
-    assert.ok(gotData);
-  },
-};
-