Remove Pusher-related code

src/packages/collaboration/lib/guest-session.coffee

@@ -5,7 +5,6 @@ telepath = require 'telepath'
 Project = require 'project'
 MediaConnection = require './media-connection'
 sessionUtils = require './session-utils'
-Pusher = require '../vendor/pusher'
 Session = require './session'
 
 module.exports =

src/packages/collaboration/lib/host-session.coffee

@@ -7,7 +7,6 @@ telepath = require 'telepath'
 
 MediaConnection = require './media-connection'
 sessionUtils = require './session-utils'
-Pusher = require '../vendor/pusher'
 Session = require './session'
 
 module.exports =

src/packages/collaboration/lib/rate-limited-channel.coffee

@@ -1,39 +0,0 @@
-_ = require 'underscore'
-
-module.exports =
-class RateLimitedChannel
-  _.extend @prototype, require('event-emitter')
-
-  constructor: (@channel) ->
-    @queue = []
-
-    setInterval(@sendBatch, 200)
-    @channel.bind_all (eventName, args...) =>
-      if eventName is 'client-batch'
-        @receiveBatch(args...)
-      else
-        @trigger eventName, args...
-
-  receiveBatch: (batch) =>
-    @trigger event... for event in batch
-
-  sendBatch: =>
-    return if @queue.length is 0
-
-    batch = []
-    batchSize = 2
-    while event = @queue.shift()
-      eventJson = JSON.stringify(event)
-      if batchSize + eventJson.length > 10000
-        console.log 'over 10k in batch, bailing'
-        @queue.unshift(event)
-        break
-      else
-        batch.push(eventJson)
-        batchSize += eventJson.length + 1
-
-    console.log 'sending batch'
-    @channel.trigger 'client-batch', "[#{batch.join(',')}]"
-
-  send: (args...) ->
-    @queue.push(args)

src/packages/collaboration/lib/session.coffee

@@ -11,14 +11,6 @@ class Session
     console.log "subscribing", channelName
     new WsChannel(channelName)
 
-  getPusherConnection: ->
-    @pusher ?= new Pusher '490be67c75616316d386',
-      encrypted: true
-      authEndpoint: 'https://fierce-caverns-8387.herokuapp.com/pusher/auth'
-      auth:
-        params:
-          oauth_token: keytar.getPassword('github.com', 'github')
-
   connectDocument: (doc, channel) ->
     nextOutputEventId = 1
     outputListener = (event) ->

src/packages/collaboration/spec/collaboration-spec.coffee

@@ -5,14 +5,23 @@ keytar = require 'keytar'
 GuestSession = require '../lib/guest-session'
 HostSession = require '../lib/host-session'
 
-class PusherServer
+class Server
   constructor: ->
     @channels = {}
 
   getChannel: (channelName) ->
     @channels[channelName] ?= new ChannelServer(channelName)
 
-  createClient: -> new PusherClient(this)
+  createClient: -> new Client(this)
+
+class Client
+  @nextId: 1
+
+  constructor: (@server) ->
+    @id = @constructor.nextId++
+
+  subscribe: (channelName) ->
+    @server.getChannel(channelName).subscribe(this)
 
 class ChannelServer
   constructor: (@name) ->
@@ -36,15 +45,6 @@ class ChannelServer
       for client in @getChannelClients() when client isnt sendingClient
         client.trigger(eventName, eventData)
 
-class PusherClient
-  @nextId: 1
-
-  constructor: (@server) ->
-    @id = @constructor.nextId++
-
-  subscribe: (channelName) ->
-    @server.getChannel(channelName).subscribe(this)
-
 class ChannelClient
   _.extend @prototype, require('event-emitter')
 
@@ -53,14 +53,14 @@ class ChannelClient
   send: (eventName, eventData) ->
     @channelServer.send(this, eventName, eventData)
 
-describe "Collaboration", ->
+fdescribe "Collaboration", ->
   describe "joining a host session", ->
     [hostSession, guestSession, pusher, repositoryMirrored] = []
 
     beforeEach ->
       spyOn(keytar, 'getPassword')
       jasmine.unspy(window, 'setTimeout')
-      pusherServer = new PusherServer()
+      pusherServer = new Server()
       hostSession = new HostSession(new Site(1))
       spyOn(hostSession, 'snapshotRepository').andCallFake (callback) ->
         callback({url: 'git://server/repo.git'})