chore(release): 4.7.2

Diff: https://github.com/socketio/socket.io/compare/4.7.1...4.7.2
fix(webtransport): properly handle WebTransport-only connections
2026-01-12 16:38:12 -05:00 · 2023-08-03 01:51:04 +02:00 · 2023-08-03 01:45:21 +02:00 · 2023-08-03 00:39:46 +02:00 · 2023-07-21 08:33:46 +02:00 · 2023-07-09 10:14:49 +02:00
21 changed files with 700 additions and 995 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@

 ## 2023

+- [4.7.2](#472-2023-08-02) (Aug 2023)
+- [4.7.1](#471-2023-06-28) (Jun 2023)
 - [4.7.0](#470-2023-06-22) (Jun 2023)
 - [4.6.2](#462-2023-05-31) (May 2023)
 - [4.6.1](#461-2023-02-20) (Feb 2023)
@@ -59,6 +61,34 @@

 # Release notes

+## [4.7.2](https://github.com/socketio/socket.io/compare/4.7.1...4.7.2) (2023-08-02)
+
+
+### Bug Fixes
+
+* clean up child namespace when client is rejected in middleware ([#4773](https://github.com/socketio/socket.io/issues/4773)) ([0731c0d](https://github.com/socketio/socket.io/commit/0731c0d2f497d5cce596ea1ec32a67c08bcccbcd))
+* **webtransport:** properly handle WebTransport-only connections ([3468a19](https://github.com/socketio/socket.io/commit/3468a197afe87e65eb0d779fabd347fe683013ab))
+* **webtransport:** add proper framing ([a306db0](https://github.com/socketio/engine.io/commit/a306db09e8ddb367c7d62f45fec920f979580b7c))
+
+
+### Dependencies
+
+- [`engine.io@~6.5.2`](https://github.com/socketio/engine.io/releases/tag/6.5.2) ([diff](https://github.com/socketio/engine.io/compare/6.5.0...6.5.2))
+- [`ws@~8.11.0`](https://github.com/websockets/ws/releases/tag/8.11.0) (no change)
+
+
+
+## [4.7.1](https://github.com/socketio/socket.io/compare/4.7.0...4.7.1) (2023-06-28)
+
+The client bundle contains a few fixes regarding the WebTransport support.
+
+### Dependencies
+
+- [`engine.io@~6.5.0`](https://github.com/socketio/engine.io/releases/tag/6.5.0) (no change)
+- [`ws@~8.11.0`](https://github.com/websockets/ws/releases/tag/8.11.0) (no change)
+
+
+
 ## [4.7.0](https://github.com/socketio/socket.io/compare/4.6.2...4.7.0) (2023-06-22)


@@ -71,7 +101,7 @@

 #### Support for WebTransport

-The Engine.IO server can now use WebTransport as the underlying transport.
+The Socket.IO server can now use WebTransport as the underlying transport.

 WebTransport is a web API that uses the HTTP/3 protocol as a bidirectional transport. It's intended for two-way communications between a web client and an HTTP/3 server.

@@ -113,7 +143,7 @@ const h3Server = new Http3Server({
 });

 (async () => {
-  const stream = await h3Server.sessionStream("/engine.io/");
+  const stream = await h3Server.sessionStream("/socket.io/");
  const sessionReader = stream.getReader();

  while (true) {
@@ -140,7 +170,7 @@ Added in [63f181c](https://github.com/socketio/socket.io/commit/63f181cc12cbbbf9

 ### Dependencies

- [`engine.io@~6.4.2`](https://github.com/socketio/engine.io/releases/tag/6.5.0) ([diff](https://github.com/socketio/engine.io/compare/6.4.2...6.5.0))
+- [`engine.io@~6.5.0`](https://github.com/socketio/engine.io/releases/tag/6.5.0) ([diff](https://github.com/socketio/engine.io/compare/6.4.2...6.5.0))
 - [`ws@~8.11.0`](https://github.com/websockets/ws/releases/tag/8.11.0) (no change)


--- a/client-dist/socket.io.esm.min.js
+++ b/client-dist/socket.io.esm.min.js
--- a/client-dist/socket.io.esm.min.js.map
+++ b/client-dist/socket.io.esm.min.js.map
--- a/client-dist/socket.io.js
+++ b/client-dist/socket.io.js
--- a/client-dist/socket.io.js.map
+++ b/client-dist/socket.io.js.map
--- a/client-dist/socket.io.min.js
+++ b/client-dist/socket.io.min.js
--- a/client-dist/socket.io.min.js.map
+++ b/client-dist/socket.io.min.js.map
--- a/client-dist/socket.io.msgpack.min.js
+++ b/client-dist/socket.io.msgpack.min.js
--- a/client-dist/socket.io.msgpack.min.js.map
+++ b/client-dist/socket.io.msgpack.min.js.map
--- a/examples/webtransport/.gitignore
+++ b/examples/webtransport/.gitignore
@@ -0,0 +1 @@
+*.pem
--- a/examples/webtransport/README.md
+++ b/examples/webtransport/README.md
@@ -0,0 +1,18 @@
+
+# Socket.IO WebTransport example
+
+## How to use
+
+```shell
+# generate a self-signed certificate
+$ ./generate_cert.sh
+
+# install dependencies
+$ npm i
+
+# start the server
+$ node index.js
+
+# open a Chrome browser
+$ ./open_chrome.sh
+```
--- a/examples/webtransport/generate_cert.sh
+++ b/examples/webtransport/generate_cert.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+openssl req -new -x509 -nodes \
+    -out cert.pem \
+    -keyout key.pem \
+    -newkey ec \
+    -pkeyopt ec_paramgen_curve:prime256v1 \
+    -subj '/CN=127.0.0.1' \
+    -days 14
--- a/examples/webtransport/index.html
+++ b/examples/webtransport/index.html
@@ -0,0 +1,35 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8">
+    <title>Socket.IO WebTransport exampleqg</title>
+  </head>
+  <body>
+    <script src="/socket.io/socket.io.js"></script>
+    <script>
+      const socket = io({
+        transportOptions: {
+          webtransport: {
+            hostname: "127.0.0.1"
+          }
+        }
+      });
+
+      socket.on("connect", () => {
+        console.log(`connect ${socket.id}`);
+
+        socket.io.engine.on("upgrade", (transport) => {
+          console.log(`transport upgraded to ${transport.name}`);
+        });
+      });
+
+      socket.on("connect_error", (err) => {
+        console.log(`connect_error due to ${err.message}`);
+      });
+
+      socket.on("disconnect", (reason) => {
+        console.log(`disconnect due to ${reason}`);
+      });
+    </script>
+  </body>
+</html>
--- a/examples/webtransport/index.js
+++ b/examples/webtransport/index.js
@@ -0,0 +1,68 @@
+import { readFileSync } from "node:fs";
+import { createServer } from "node:https";
+import { Server } from "socket.io";
+import { Http3Server } from "@fails-components/webtransport";
+
+const key = readFileSync("./key.pem");
+const cert = readFileSync("./cert.pem");
+
+const httpsServer = createServer({
+  key,
+  cert
+}, (req, res) => {
+  if (req.method === "GET" && req.url === "/") {
+    const content = readFileSync("./index.html");
+    res.writeHead(200, {
+      "content-type": "text/html"
+    });
+    res.write(content);
+    res.end();
+  } else {
+    res.writeHead(404).end();
+  }
+});
+
+const io = new Server(httpsServer, {
+  transports: ["polling", "websocket", "webtransport"]
+});
+
+const port = process.env.PORT || 3000;
+
+io.on("connection", (socket) => {
+  console.log(`connect ${socket.id}`);
+
+  socket.conn.on("upgrade", (transport) => {
+    console.log(`transport upgraded to ${transport.name}`);
+  });
+
+  socket.on("disconnect", (reason) => {
+    console.log(`disconnect ${socket.id} due to ${reason}`);
+  });
+});
+
+httpsServer.listen(port, () => {
+  console.log(`server listening at https://localhost:${port}`);
+});
+
+const h3Server = new Http3Server({
+  port,
+  host: "0.0.0.0",
+  secret: "changeit",
+  cert,
+  privKey: key,
+});
+
+(async () => {
+  const stream = await h3Server.sessionStream("/socket.io/");
+  const sessionReader = stream.getReader();
+
+  while (true) {
+    const { done, value } = await sessionReader.read();
+    if (done) {
+      break;
+    }
+    io.engine.onWebTransportSession(value);
+  }
+})();
+
+h3Server.startServer();
--- a/examples/webtransport/open_chrome.sh
+++ b/examples/webtransport/open_chrome.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+HASH=`openssl x509 -pubkey -noout -in cert.pem |
+   openssl pkey -pubin -outform der |
+   openssl dgst -sha256 -binary |
+   base64`
+
+/opt/google/chrome/chrome \
+    --origin-to-force-quic-on=127.0.0.1:3000 \
+    --ignore-certificate-errors-spki-list=$HASH \
+    https://localhost:3000
--- a/examples/webtransport/package.json
+++ b/examples/webtransport/package.json
@@ -0,0 +1,11 @@
+{
+  "name": "webtransport",
+  "version": "0.0.1",
+  "description": "",
+  "private": true,
+  "type": "module",
+  "dependencies": {
+    "@fails-components/webtransport": "^0.1.7",
+    "socket.io": "^4.7.1"
+  }
+}
--- a/lib/socket.ts
+++ b/lib/socket.ts
@@ -292,16 +292,16 @@ export class Socket<
   */
  private buildHandshake(auth: object): Handshake {
    return {
-      headers: this.request.headers,
+      headers: this.request?.headers || {},
      time: new Date() + "",
      address: this.conn.remoteAddress,
-      xdomain: !!this.request.headers.origin,
+      xdomain: !!this.request?.headers.origin,
      // @ts-ignore
-      secure: !!this.request.connection.encrypted,
+      secure: !this.request || !!this.request.connection.encrypted,
      issued: +new Date(),
-      url: this.request.url!,
+      url: this.request?.url!,
      // @ts-ignore
-      query: this.request._query,
+      query: this.request?._query || {},
      auth,
    };
  }
@@ -758,7 +758,6 @@ export class Socket<
    }

    this._cleanup();
-    this.nsp._remove(this);
    this.client._remove(this);
    this.connected = false;
    this.emitReserved("disconnect", reason, description);
@@ -772,6 +771,7 @@ export class Socket<
   */
  _cleanup() {
    this.leaveAll();
+    this.nsp._remove(this);
    this.join = noop;
  }

--- a/package-lock.json
+++ b/package-lock.json
@@ -1,19 +1,19 @@
 {
  "name": "socket.io",
-  "version": "4.6.2",
+  "version": "4.7.1",
  "lockfileVersion": 2,
  "requires": true,
  "packages": {
    "": {
      "name": "socket.io",
-      "version": "4.6.2",
+      "version": "4.7.1",
      "license": "MIT",
      "dependencies": {
        "accepts": "~1.3.4",
        "base64id": "~2.0.0",
        "cors": "~2.8.5",
        "debug": "~4.3.2",
-        "engine.io": "~6.5.0",
+        "engine.io": "~6.5.2",
        "socket.io-adapter": "~2.5.2",
        "socket.io-parser": "~4.2.4"
      },
@@ -24,7 +24,7 @@
        "nyc": "^15.1.0",
        "prettier": "^2.3.2",
        "rimraf": "^3.0.2",
-        "socket.io-client": "4.7.0",
+        "socket.io-client": "4.7.2",
        "socket.io-client-v2": "npm:socket.io-client@^2.4.0",
        "superagent": "^8.0.0",
        "supertest": "^6.1.6",
@@ -34,7 +34,7 @@
        "uWebSockets.js": "github:uNetworking/uWebSockets.js#v20.30.0"
      },
      "engines": {
-        "node": ">=10.0.0"
+        "node": ">=10.2.0"
      }
    },
    "node_modules/@ampproject/remapping": {
@@ -1378,9 +1378,9 @@
      "dev": true
    },
    "node_modules/engine.io": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.5.0.tgz",
-      "integrity": "sha512-UlfoK1iD62Hkedw2TmuHdhDsZCGaAyp+LZ/AvnImjYBeWagA3qIEETum90d6shMeFZiDuGT66zVCdx1wKYKGGg==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.5.2.tgz",
+      "integrity": "sha512-IXsMcGpw/xRfjra46sVZVHiSWo/nJ/3g1337q9KNXtS6YRzbW5yIzTCb9DjhrBe7r3GZQR0I4+nq+4ODk5g/cA==",
      "dependencies": {
        "@types/cookie": "^0.4.1",
        "@types/cors": "^2.8.12",
@@ -1390,30 +1390,30 @@
        "cookie": "~0.4.1",
        "cors": "~2.8.5",
        "debug": "~4.3.1",
-        "engine.io-parser": "~5.1.0",
+        "engine.io-parser": "~5.2.1",
        "ws": "~8.11.0"
      },
      "engines": {
-        "node": ">=10.0.0"
+        "node": ">=10.2.0"
      }
    },
    "node_modules/engine.io-client": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-6.5.0.tgz",
-      "integrity": "sha512-C7eN3OKggSfd5g8IDgUA9guC8TNS6CEganKT7dL6Fp3q+FobcQ/WBn2Qq2XTL1vNTiFZfDzXohvqLuR9dWejdg==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-6.5.2.tgz",
+      "integrity": "sha512-CQZqbrpEYnrpGqC07a9dJDz4gePZUgTPMU3NKJPSeQOyw27Tst4Pl3FemKoFGAlHzgZmKjoRmiJvbWfhCXUlIg==",
      "dev": true,
      "dependencies": {
        "@socket.io/component-emitter": "~3.1.0",
        "debug": "~4.3.1",
-        "engine.io-parser": "~5.1.0",
+        "engine.io-parser": "~5.2.1",
        "ws": "~8.11.0",
        "xmlhttprequest-ssl": "~2.0.0"
      }
    },
    "node_modules/engine.io-parser": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.1.0.tgz",
-      "integrity": "sha512-enySgNiK5tyZFynt3z7iqBR+Bto9EVVVvDFuTT0ioHCGbzirZVGDGiQjZzEp8hWl6hd5FSVytJGuScX1C1C35w==",
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.2.1.tgz",
+      "integrity": "sha512-9JktcM3u18nU9N2Lz3bWeBgxVgOKpw7yhRaoxQA3FUDZzzw+9WlA6p4G4u0RixNkg14fH7EfEc/RhpurtiROTQ==",
      "engines": {
        "node": ">=10.0.0"
      }
@@ -3464,14 +3464,14 @@
      }
    },
    "node_modules/socket.io-client": {
-      "version": "4.7.0",
-      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-4.7.0.tgz",
-      "integrity": "sha512-7Q8CeDrhuZzg4QLXl3tXlk5yb086oxYzehAVZRLiGCzCmtDneiHz1qHyyWcxhTgxXiokVpWQXoG/u60HoXSQew==",
+      "version": "4.7.2",
+      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-4.7.2.tgz",
+      "integrity": "sha512-vtA0uD4ibrYD793SOIAwlo8cj6haOeMHrGvwPxJsxH7CeIksqJ+3Zc06RvWTIFgiSqx4A3sOnTXpfAEE2Zyz6w==",
      "dev": true,
      "dependencies": {
        "@socket.io/component-emitter": "~3.1.0",
        "debug": "~4.3.2",
-        "engine.io-client": "~6.5.0",
+        "engine.io-client": "~6.5.2",
        "socket.io-parser": "~4.2.4"
      },
      "engines": {
@@ -5388,9 +5388,9 @@
      "dev": true
    },
    "engine.io": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.5.0.tgz",
-      "integrity": "sha512-UlfoK1iD62Hkedw2TmuHdhDsZCGaAyp+LZ/AvnImjYBeWagA3qIEETum90d6shMeFZiDuGT66zVCdx1wKYKGGg==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.5.2.tgz",
+      "integrity": "sha512-IXsMcGpw/xRfjra46sVZVHiSWo/nJ/3g1337q9KNXtS6YRzbW5yIzTCb9DjhrBe7r3GZQR0I4+nq+4ODk5g/cA==",
      "requires": {
        "@types/cookie": "^0.4.1",
        "@types/cors": "^2.8.12",
@@ -5400,27 +5400,27 @@
        "cookie": "~0.4.1",
        "cors": "~2.8.5",
        "debug": "~4.3.1",
-        "engine.io-parser": "~5.1.0",
+        "engine.io-parser": "~5.2.1",
        "ws": "~8.11.0"
      }
    },
    "engine.io-client": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-6.5.0.tgz",
-      "integrity": "sha512-C7eN3OKggSfd5g8IDgUA9guC8TNS6CEganKT7dL6Fp3q+FobcQ/WBn2Qq2XTL1vNTiFZfDzXohvqLuR9dWejdg==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-6.5.2.tgz",
+      "integrity": "sha512-CQZqbrpEYnrpGqC07a9dJDz4gePZUgTPMU3NKJPSeQOyw27Tst4Pl3FemKoFGAlHzgZmKjoRmiJvbWfhCXUlIg==",
      "dev": true,
      "requires": {
        "@socket.io/component-emitter": "~3.1.0",
        "debug": "~4.3.1",
-        "engine.io-parser": "~5.1.0",
+        "engine.io-parser": "~5.2.1",
        "ws": "~8.11.0",
        "xmlhttprequest-ssl": "~2.0.0"
      }
    },
    "engine.io-parser": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.1.0.tgz",
-      "integrity": "sha512-enySgNiK5tyZFynt3z7iqBR+Bto9EVVVvDFuTT0ioHCGbzirZVGDGiQjZzEp8hWl6hd5FSVytJGuScX1C1C35w=="
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-5.2.1.tgz",
+      "integrity": "sha512-9JktcM3u18nU9N2Lz3bWeBgxVgOKpw7yhRaoxQA3FUDZzzw+9WlA6p4G4u0RixNkg14fH7EfEc/RhpurtiROTQ=="
    },
    "error-ex": {
      "version": "1.3.2",
@@ -6923,14 +6923,14 @@
      }
    },
    "socket.io-client": {
-      "version": "4.7.0",
-      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-4.7.0.tgz",
-      "integrity": "sha512-7Q8CeDrhuZzg4QLXl3tXlk5yb086oxYzehAVZRLiGCzCmtDneiHz1qHyyWcxhTgxXiokVpWQXoG/u60HoXSQew==",
+      "version": "4.7.2",
+      "resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-4.7.2.tgz",
+      "integrity": "sha512-vtA0uD4ibrYD793SOIAwlo8cj6haOeMHrGvwPxJsxH7CeIksqJ+3Zc06RvWTIFgiSqx4A3sOnTXpfAEE2Zyz6w==",
      "dev": true,
      "requires": {
        "@socket.io/component-emitter": "~3.1.0",
        "debug": "~4.3.2",
-        "engine.io-client": "~6.5.0",
+        "engine.io-client": "~6.5.2",
        "socket.io-parser": "~4.2.4"
      }
    },
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "socket.io",
-  "version": "4.7.0",
+  "version": "4.7.2",
  "description": "node.js realtime framework server",
  "keywords": [
    "realtime",
@@ -50,7 +50,7 @@
    "base64id": "~2.0.0",
    "cors": "~2.8.5",
    "debug": "~4.3.2",
-    "engine.io": "~6.5.0",
+    "engine.io": "~6.5.2",
    "socket.io-adapter": "~2.5.2",
    "socket.io-parser": "~4.2.4"
  },
@@ -61,7 +61,7 @@
    "nyc": "^15.1.0",
    "prettier": "^2.3.2",
    "rimraf": "^3.0.2",
-    "socket.io-client": "4.7.0",
+    "socket.io-client": "4.7.2",
    "socket.io-client-v2": "npm:socket.io-client@^2.4.0",
    "superagent": "^8.0.0",
    "supertest": "^6.1.6",
@@ -89,7 +89,7 @@
    }
  ],
  "engines": {
-    "node": ">=10.0.0"
+    "node": ">=10.2.0"
  },
  "tsd": {
    "directory": "test"
--- a/test/namespaces.ts
+++ b/test/namespaces.ts
@@ -653,6 +653,76 @@ describe("namespaces", () => {
      io.of(/^\/dynamic-\d+$/);
    });

+    it("should NOT clean up namespace when cleanupEmptyChildNamespaces is OFF and client is rejected in middleware", (done) => {
+      const io = new Server(0, { cleanupEmptyChildNamespaces: false });
+      io.of(/^\/dynamic-\d+$/).use((socket, next) => {
+        next(new Error("You shall not pass!"));
+      });
+      const c1 = createClient(io, "/dynamic-101");
+
+      c1.on("connect", () => {
+        done(new Error("Should not connect"));
+      });
+
+      c1.on("connect_error", () => {
+        setTimeout(() => {
+          expect(io._nsps.has("/dynamic-101")).to.be(true);
+          expect(io._nsps.get("/dynamic-101")!.sockets.size).to.be(0);
+          success(done, io, c1);
+        }, 100);
+      });
+    });
+
+    it("should clean up namespace when cleanupEmptyChildNamespaces is ON and client is rejected in middleware", (done) => {
+      const io = new Server(0, { cleanupEmptyChildNamespaces: true });
+      io.of(/^\/dynamic-\d+$/).use((socket, next) => {
+        next(new Error("You shall not pass!"));
+      });
+      const c1 = createClient(io, "/dynamic-101");
+
+      c1.on("connect", () => {
+        done(new Error("Should not connect"));
+      });
+
+      c1.on("connect_error", () => {
+        setTimeout(() => {
+          expect(io._nsps.has("/dynamic-101")).to.be(false);
+          success(done, io, c1);
+        }, 100);
+      });
+    });
+
+    it("should NOT clean up namespace when cleanupEmptyChildNamespaces is ON and client is rejected in middleware but there are other clients connected", (done) => {
+      const io = new Server(0, { cleanupEmptyChildNamespaces: true });
+      let clientIdxToReject = 0;
+      io.of(/^\/dynamic-\d+$/).use((socket, next) => {
+        if (clientIdxToReject) {
+          next(new Error("You shall not pass!"));
+        } else {
+          next();
+        }
+        clientIdxToReject++;
+      });
+      const c1 = createClient(io, "/dynamic-101");
+
+      c1.on("connect", () => {
+        const c2 = createClient(io, "/dynamic-101");
+        c2.on("connect", () => {
+          done(new Error("Client 2 should not connect"));
+        });
+        c2.on("connect_error", () => {
+          setTimeout(() => {
+            expect(io._nsps.has("/dynamic-101")).to.be(true);
+            expect(io._nsps.get("/dynamic-101")!.sockets.size).to.be(1);
+            success(done, io, c1, c2);
+          }, 100);
+        });
+      });
+      c1.on("connect_error", () => {
+        done(new Error("Client 1 should not get an error"));
+      });
+    });
+
    it("should attach a child namespace to its parent upon manual creation", () => {
      const io = new Server(0);
      const parentNamespace = io.of(/^\/dynamic-\d+$/);
--- a/test/socket.ts
+++ b/test/socket.ts
@@ -684,6 +684,23 @@ describe("socket", () => {
    });
  });

+  it("should handshake a client without access to the Engine.IO request (WebTransport-only connection)", (done) => {
+    const io = new Server(0);
+    const clientSocket = createClient(io, "/");
+
+    io.engine.on("connection", (socket) => {
+      delete socket.request;
+    });
+
+    io.on("connection", (socket) => {
+      expect(socket.handshake.secure).to.be(true);
+      expect(socket.handshake.headers).to.eql({});
+      expect(socket.handshake.query).to.eql({});
+
+      success(done, io, clientSocket);
+    });
+  });
+
  it("should handle very large json", function (done) {
    this.timeout(30000);
    const io = new Server(0, { perMessageDeflate: false });
Author	SHA1	Message	Date
Damien Arrachequesne	c332643ad8	chore(release): 4.7.2 Diff: https://github.com/socketio/socket.io/compare/4.7.1...4.7.2	2023-08-03 01:51:04 +02:00
Damien Arrachequesne	3468a197af	fix(webtransport): properly handle WebTransport-only connections A WebTransport-only connection has no `request` attribute, so we need to handle that case.	2023-08-03 01:45:21 +02:00
Damien Arrachequesne	09d45491c4	chore: bump engine.io to version 6.5.2 Diff: https://github.com/socketio/engine.io/compare/6.5.0...6.5.2 Release notes: https://github.com/socketio/engine.io/releases/tag/6.5.2	2023-08-03 00:39:46 +02:00
Jaro	0731c0d2f4	fix: clean up child namespace when client is rejected in middleware (#4773 ) Related: https://github.com/socketio/socket.io/issues/4772	2023-07-21 08:33:46 +02:00
Damien Arrachequesne	03046a64ad	docs: update the list of supported Node.js versions The Engine.IO server uses `timeout.refresh()` (see [1]), which was added in Node.js 10.2.0. Reference: https://nodejs.org/api/timers.html#timeoutrefresh Related: https://github.com/socketio/engine.io/issues/686 [1]: `37474c7e67`	2023-07-09 10:14:49 +02:00
Damien Arrachequesne	443e447087	docs(examples): add example with WebTransport	2023-06-29 11:21:27 +02:00
Damien Arrachequesne	2f6cc2fa42	chore(release): 4.7.1 Diff: https://github.com/socketio/socket.io/compare/4.7.0...4.7.1	2023-06-28 09:32:32 +02:00