build(deps): bump socket.io from 2.1.1 to 4.0.0

[dependabot]

Bumps socket.io from 2.1.1 to 4.0.0.

Release notes

Sourced from socket.io's releases.

4.0.0

Blog post: https://socket.io/blog/socket-io-4-release/ Migration guide: https://socket.io/docs/v3/migrating-from-3-x-to-4-0/

Bug Fixes

• make io.to(...) immutable (ac9e8ca)

Features

• add some utility methods (b25495c)
• add support for typed events (#3822) (0107510)
• allow to exclude specific rooms when broadcasting (#3789) (7de2e87)
• allow to pass an array to io.to(...) (085d1de)

BREAKING CHANGES

• io.to(...) now returns an immutable operator

Previously, broadcasting to a given room (by calling io.to()) would mutate the io instance, which could lead to surprising behaviors, like:

io.to("room1");
io.to("room2").emit(/* ... */); // also sent to room1
// or with async/await
io.to("room3").emit("details", await fetchDetails()); // random behavior: maybe in room3, maybe to all clients

Calling io.to() (or any other broadcast modifier) will now return an immutable instance.

Links:

• Diff: socketio/socket.io@3.1.2...4.0.0
• Client release: 4.0.0
• engine.io version: ~5.0.0
• ws version: ~7.4.2

3.1.2

Bug Fixes

• ignore packets received after disconnection (494c64e)

Links:

• Diff: socketio/socket.io@3.1.1...3.1.2
• Client release: 3.1.2
• engine.io version: ~4.1.0
• ws version: ~7.4.2

... (truncated)

Changelog

Sourced from socket.io's changelog.

4.0.0 (2021-03-10)

Bug Fixes

• make io.to(...) immutable (ac9e8ca)

Features

• add some utility methods (b25495c)
• add support for typed events (#3822) (0107510)
• allow to exclude specific rooms when broadcasting (#3789) (7de2e87)
• allow to pass an array to io.to(...) (085d1de)

3.1.2 (2021-02-26)

Bug Fixes

• ignore packets received after disconnection (494c64e)

3.1.1 (2021-02-03)

Bug Fixes

• properly parse the CONNECT packet in v2 compatibility mode (6f4bd7f)
• typings: add return types and general-case overload signatures (#3776) (9e8f288)
• typings: update the types of "query", "auth" and "headers" (4f2e9a7)

3.1.0 (2021-01-15)

Features

• confirm a weak but matching ETag (#3485) (161091d)
• esm: export the Namespace and Socket class (#3699) (233650c)
• add support for Socket.IO v2 clients (9925746)
• add room events (155fa63)

Bug Fixes

• allow integers as event names (1c220dd)

... (truncated)

Commits

• 5eaeffc chore(release): 4.0.0
• 1b6d6de chore: include Engine.IO v5
• 0107510 feat: add support for typed events (#3822)
• b25495c feat: add some utility methods
• 085d1de feat: allow to pass an array to io.to(...)
• ac9e8ca fix: make io.to(...) immutable
• 7de2e87 feat: allow to exclude specific rooms when broadcasting (#3789)
• 225ade0 chore(release): 3.1.2
• 494c64e fix: ignore packet received after disconnection
• 67a61e3 chore: loosen the version requirement of @types/node
• 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)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language

You can disable automated security fix PRs for this repo from the Security Alerts page.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.