fix(deps): update socket.io packages to v4.7.5

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
socket.io	4.6.2 -> 4.7.5
socket.io-client	4.6.2 -> 4.7.5

---

Release Notes

socketio/socket.io (socket.io)

v4.7.5

Compare Source

Bug Fixes

• close the adapters when the server is closed (bf64870)
• remove duplicate pipeline when serving bundle (e426f3e)

Dependencies

• engine.io@~6.5.2 (no change)
• ws@~8.11.0 (no change)

v4.7.4

Compare Source

Bug Fixes

• typings: calling io.emit with no arguments incorrectly errored (cb6d2e0), closes #​4914

Dependencies

• engine.io@~6.5.2 (no change)
• ws@~8.11.0 (no change)

v4.7.3

Compare Source

Bug Fixes

• return the first response when broadcasting to a single socket (#​4878) (df8e70f)
• typings: allow to bind to a non-secure Http2Server (#​4853) (8c9ebc3)

Dependencies

• engine.io@~6.5.2 (no change)
• ws@~8.11.0 (no change)

v4.7.2

Compare Source

Bug Fixes

• clean up child namespace when client is rejected in middleware (#​4773) (0731c0d)
• webtransport: properly handle WebTransport-only connections (3468a19)
• webtransport: add proper framing (a306db0)

Dependencies

• engine.io@~6.5.2 (diff)
• ws@~8.11.0 (no change)

v4.7.1

Compare Source

The client bundle contains a few fixes regarding the WebTransport support.

Dependencies

• engine.io@~6.5.0 (no change)
• ws@~8.11.0 (no change)

v4.7.0

Compare Source

Bug Fixes

• remove the Partial modifier from the socket.data type (#​4740) (e5c62ca)

Features

Support for WebTransport

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.

References:

• https://w3c.github.io/webtransport/
• https://developer.mozilla.org/en-US/docs/Web/API/WebTransport
• https://developer.chrome.com/articles/webtransport/

Until WebTransport support lands in Node.js, you can use the @fails-components/webtransport package:

import { readFileSync } from "fs";
import { createServer } from "https";
import { Server } from "socket.io";
import { Http3Server } from "@​fails-components/webtransport";

// WARNING: the total length of the validity period MUST NOT exceed two weeks (https://w3c.github.io/webtransport/#custom-certificate-requirements)
const cert = readFileSync("/path/to/my/cert.pem");
const key = readFileSync("/path/to/my/key.pem");

const httpsServer = createServer({
  key,
  cert
});

httpsServer.listen(3000);

const io = new Server(httpsServer, {
  transports: ["polling", "websocket", "webtransport"] // WebTransport is not enabled by default
});

const h3Server = new Http3Server({
  port: 3000,
  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();

Added in 123b68c.

Client bundles with CORS headers

The bundles will now have the right Access-Control-Allow-xxx headers.

Added in 63f181c.

Dependencies

• engine.io@~6.5.0 (diff)
• ws@~8.11.0 (no change)

socketio/socket.io-client (socket.io-client)

v4.7.5

Compare Source

Bug Fixes

• discard acknowledgements upon disconnection (34cbfbb)

Dependencies

• engine.io-client@~6.5.2 (no change)
• ws@~8.11.0 (no change)

v4.7.4

Compare Source

There were some minor bug fixes on the server side, which mandate a client bump.

Dependencies

• engine.io-client@~6.5.2 (no change)
• ws@~8.11.0 (no change)

v4.7.3

Compare Source

Bug Fixes

• improve compatibility with node16 module resolution (#​1595) (605de78)
• typings: accept string | undefined as init argument (5a3eafe)
• typings: fix the type of the socket#id attribute (f9c16f2)

Dependencies

• engine.io-client@~6.5.2 (no change)
• ws@~8.11.0 (no change)

v4.7.2

Compare Source

Some bug fixes are included from the engine.io-client package:

• webtransport: add proper framing (d55c39e)
• webtransport: honor the binaryType attribute (8270e00)

Dependencies

• engine.io-client@~6.5.2 (diff)
• ws@~8.11.0 (no change)

v4.7.1

Compare Source

Some bug fixes are included from the engine.io-client package:

• make closeOnBeforeunload default to false (a63066b)
• webtransport: properly handle abruptly closed connections (cf6aa1f)

Dependencies

• engine.io-client@~6.5.1 (diff)
• ws@~8.11.0 (no change)

v4.7.0

Compare Source

Bug Fixes

• properly report timeout error when connecting (5bc94b5)
• use same scope for setTimeout and clearTimeout calls (#​1568) (f2892ab)

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, you can use the @fails-components/webtransport package:

import { WebTransport } from "@​fails-components/webtransport";

global.WebTransport = WebTransport;

Added in 7195c0f.

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.

import { io } from "socket.io-client";

const socket = io("https://example.com", {
  withCredentials: true
});

Added in 5fc88a6.

Conditional import of the ESM build with debug logs

By default, the ESM build does not include the debug package in the browser environments, because it increases the bundle size (see 16b6569).

Which means that, unfortunately, debug logs are not available in the devtools console, even when setting the localStorage.debug = ... attribute.

You can now import the build which includes the debug packages with a conditional import. Example with vite:

import { defineConfig } from 'vite'
import react from '@​vitejs/plugin-react'

export default defineConfig({
  plugins: [react()],
  server: {
    port: 4000
  },
  resolve: {
    conditions: ["development"]
  }
})

Reference: https://v2.vitejs.dev/config/#resolve-conditions

Added in 781d753.

Dependencies

• engine.io-client@~6.5.0 (diff)
• ws@~8.11.0 (no change)

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[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
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0 Security Hotspots
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No Coverage information
0.0% Duplication

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

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