chore(release): 6.5.0

Diff: 6.4.0...6.5.0

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## 2023
 
+- [6.5.0](#650-2023-06-16) (Jun 2023)
 - [6.4.0](#640-2023-02-06) (Feb 2023)
 - [6.3.1](#631-2023-02-04) (Feb 2023)
 - [6.3.0](#63O-2023-01-10) (Jan 2023)
@@ -36,6 +37,53 @@
 
 # Release notes
 
+# [6.5.0](https://github.com/socketio/engine.io-client/compare/6.4.0...6.5.0) (2023-06-16)
+
+
+### Features
+
+#### Support for WebTransport
+
+The Engine.IO client 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.
+
+References:
+
+- https://w3c.github.io/webtransport/
+- https://developer.mozilla.org/en-US/docs/Web/API/WebTransport
+- https://developer.chrome.com/articles/webtransport/
+
+**For Node.js clients**: until WebTransport support lands [in Node.js](https://github.com/nodejs/node/issues/38478), you can use the `@fails-components/webtransport` package:
+
+```js
+import { WebTransport } from "@fails-components/webtransport";
+
+global.WebTransport = WebTransport;
+```
+
+Added in [7195c0f](https://github.com/socketio/engine.io-client/commit/7195c0f305b482f7b1ca2ed812030caaf72c0906).
+
+#### Cookie management for the Node.js client
+
+When setting the `withCredentials` option to `true`, the Node.js client will now include the cookies in the HTTP requests, making it easier to use it with cookie-based sticky sessions.
+
+```js
+import { Socket } from "engine.io-client";
+
+const socket = new Socket("https://example.com", {
+  withCredentials: true
+});
+```
+
+Added in [5fc88a6](https://github.com/socketio/engine.io-client/commit/5fc88a62d4017cdc144fa39b9755deadfff2db34).
+
+### Dependencies
+
+- [`ws@~8.11.0`](https://github.com/websockets/ws/releases/tag/8.11.0) (no change)
+
+
+
 ## [6.4.0](https://github.com/socketio/engine.io-client/compare/6.3.1...6.4.0) (2023-02-06)
 
 The minor bump is due to changes on the server side.

README.md

@@ -234,7 +234,7 @@ Exposed as `eio` in the browser standalone build.
       - `timestampParam` (`String`): timestamp parameter (`t`)
       - `path` (`String`): path to connect to, default is `/engine.io`
       - `transports` (`Array`): a list of transports to try (in order).
-      Defaults to `['polling', 'websocket']`. `Engine`
+      Defaults to `['polling', 'websocket', 'webtransport']`. `Engine`
       always attempts to connect directly with the first one, provided the
       feature detection test for it passes.
       - `transportOptions` (`Object`): hash of options, indexed by transport name, overriding the common options for the given transport

lib/socket.ts

@@ -73,7 +73,8 @@ export interface SocketOptions {
    * A list of transports to try (in order). Engine.io always attempts to
    * connect directly with the first one, provided the feature detection test
    * for it passes.
-   * @default ['polling','websocket']
+   *
+   * @default ['polling','websocket', 'webtransport']
    */
   transports: string[];
 
@@ -324,7 +325,11 @@ export class Socket extends Emitter<
         ? "443"
         : "80");
 
-    this.transports = opts.transports || ["polling", "websocket"];
+    this.transports = opts.transports || [
+      "polling",
+      "websocket",
+      "webtransport",
+    ];
     this.writeBuffer = [];
     this.prevBufferLen = 0;
 

package.json

@@ -2,7 +2,7 @@
   "name": "engine.io-client",
   "description": "Client for the realtime Engine",
   "license": "MIT",
-  "version": "6.4.0",
+  "version": "6.5.0",
   "main": "./build/cjs/index.js",
   "module": "./build/esm/index.js",
   "exports": {