Bump engine.io and socket.io in /docs

[dependabot]

Bumps engine.io and socket.io. These dependencies needed to be updated together.
Updates engine.io from 6.1.3 to 6.4.2

Release notes

Sourced from engine.io's releases.

6.4.2

⚠️ This release contains an important security fix ⚠️

A malicious client could send a specially crafted HTTP request, triggering an uncaught exception and killing the Node.js process:

TypeError: Cannot read properties of undefined (reading 'handlesUpgrades')
  at Server.onWebSocket (build/server.js:515:67)

Please upgrade as soon as possible.

Bug Fixes

• include error handling for Express middlewares (#674) (9395782)
• prevent crash when provided with an invalid query param (fc480b4)
• typings: make clientsCount public (#675) (bd6d471)
• uws: prevent crash when using with middlewares (8b22162)

Credits

Huge thanks to @​tyilo and @​cieldeville for helping!

Links

• Diff: socketio/engine.io@6.4.1...6.4.2
• Client release: -
• ws version: ~8.11.0 (no change)

6.4.1

This release contains 6e78489, which exports the BaseServer class in order to restore the compatibility with the nodenext module resolution strategy of TypeScript.

Reference: https://www.typescriptlang.org/tsconfig/#moduleResolution

Related: socketio/socket.io#4621

Links

• Diff: socketio/engine.io@6.4.0...6.4.1
• Client release: -
• ws version: ~8.11.0 (no change)

6.4.0

Features

• add support for Express middlewares (24786e7)

This commit implements middlewares at the Engine.IO level, because Socket.IO middlewares are meant for namespace authorization and are not executed during a classic HTTP request/response cycle.

... (truncated)

Changelog

Sourced from engine.io's changelog.

6.4.2 (2023-05-02)

⚠️ This release contains an important security fix ⚠️

A malicious client could send a specially crafted HTTP request, triggering an uncaught exception and killing the Node.js process:

TypeError: Cannot read properties of undefined (reading 'handlesUpgrades')
  at Server.onWebSocket (build/server.js:515:67)

Please upgrade as soon as possible.

Bug Fixes

• include error handling for Express middlewares (#674) (9395782)
• prevent crash when provided with an invalid query param (fc480b4)
• typings: make clientsCount public (#675) (bd6d471)
• uws: prevent crash when using with middlewares (8b22162)

Credits

Huge thanks to @​tyilo and @​cieldeville for helping!

Dependencies

• ws@~8.11.0 (no change)

6.4.1 (2023-02-20)

This release contains 6e78489, which exports the BaseServer class in order to restore the compatibility with the nodenext module resolution strategy of TypeScript.

Reference: https://www.typescriptlang.org/tsconfig/#moduleResolution

Related: socketio/socket.io#4621

Dependencies

• ws@~8.11.0 (no change)

6.4.0 (2023-02-06)

... (truncated)

Commits

• 95e2153 chore(release): 6.4.2
• fc480b4 fix: prevent crash when provided with an invalid query param
• 0141951 refactor(types): ensure compatibility with Express middlewares
• 8b22162 fix(uws): prevent crash when using with middlewares
• 9395782 fix: include error handling for Express middlewares (#674)
• 911d0e3 refactor: return HTTP 400 upon invalid request overlap
• bd6d471 fix(typings): make clientsCount public (#675)
• 7033c0e chore(release): 6.4.1
• 6e78489 refactor: export BaseServer class (#669)
• 535b068 docs: add upgrade event in the documentation
• Additional commits viewable in compare view

Updates socket.io from 4.4.1 to 4.6.1

Release notes

Sourced from socket.io's releases.

4.6.1

Bug Fixes

• properly handle manually created dynamic namespaces (0d0a7a2)
• types: fix nodenext module resolution compatibility (#4625) (d0b22c6)

Links

• Diff: socketio/socket.io@4.6.0...4.6.1
• Client release: 4.6.1
• engine.io@~6.4.1 (diff)
• ws@~8.11.0 (no change)

4.6.0

Bug Fixes

• add timeout method to remote socket (#4558) (0c0eb00)
• typings: properly type emits with timeout (f3ada7d)

Features

Promise-based acknowledgements

This commit adds some syntactic sugar around acknowledgements:

• emitWithAck()

try {
  const responses = await io.timeout(1000).emitWithAck("some-event");
  console.log(responses); // one response per client
} catch (e) {
  // some clients did not acknowledge the event in the given delay
}
io.on("connection", async (socket) => {
// without timeout
const response = await socket.emitWithAck("hello", "world");
// with a specific timeout
try {
const response = await socket.timeout(1000).emitWithAck("hello", "world");
} catch (err) {
// the client did not acknowledge the event in the given delay
}
});

• serverSideEmitWithAck()

... (truncated)

Changelog

Sourced from socket.io's changelog.

4.6.1 (2023-02-20)

Bug Fixes

• properly handle manually created dynamic namespaces (0d0a7a2)
• types: fix nodenext module resolution compatibility (#4625) (d0b22c6)

Dependencies

• engine.io@~6.4.0 (no change)
• ws@~8.11.0 (no change)

4.6.0 (2023-02-07)

Bug Fixes

• add timeout method to remote socket (#4558) (0c0eb00)
• typings: properly type emits with timeout (f3ada7d)

Features

Promise-based acknowledgements

This commit adds some syntactic sugar around acknowledgements:

• emitWithAck()

try {
  const responses = await io.timeout(1000).emitWithAck("some-event");
  console.log(responses); // one response per client
} catch (e) {
  // some clients did not acknowledge the event in the given delay
}
io.on("connection", async (socket) => {
// without timeout
const response = await socket.emitWithAck("hello", "world");
// with a specific timeout
try {
const response = await socket.timeout(1000).emitWithAck("hello", "world");
} catch (err) {
// the client did not acknowledge the event in the given delay
</tr></table>

... (truncated)

Commits

• 7952312 chore(release): 4.6.1
• 0d0a7a2 fix: properly handle manually created dynamic namespaces
• 2a8565f refactor: catch errors when trying to restore the connection state
• d0b22c6 fix(types): fix nodenext module resolution compatibility (#4625)
• e71f3d7 docs: minor style fix (#4619)
• a2e5d1f chore(release): 4.6.0
• d8143cc refactor: do not persist session if connection state recovery if disabled
• b2dd7cf chore: bump engine.io to version 6.4.0
• 3734b74 revert: feat: expose current offset to allow deduplication
• 8aa9499 feat: add description to the disconnecting and disconnect events (#4622)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
  You can disable automated security fix PRs for this repo from the Security Alerts page.