fix(socketio): concurrent acknowledgement timeouts

[Totodore]

Motivation

When broadcasting with acks, the adapter request timeout is applied on the acknowledgement stream. By default, request_timeout = 5s and ack_timeout = 5s. Because the two timeouts are independently enforced, this leads to the request timeouts not respecting the ack timeout and creates confusing errors.

Solution

• Add a getter method to get the globally configured timeout.
• The ack stream timeout is now self.config.request_timeout + timeout.unwrap_or(self.local.ack_timeout()) for redis and mongodb adapters

[Copilot]

Pull request overview

This PR resolves confusing timeout behavior when broadcasting with acknowledgements across remote adapters by aligning ack-stream timeouts with both the adapter request timeout and the ack timeout.

Changes:

• Expose the globally configured ack timeout via a new SocketEmitter::ack_timeout() API (and forward it through CoreLocalAdapter).
• Update Redis and MongoDB adapters to use request_timeout + ack_timeout for the ack stream timeout.
• Bump crate versions and update changelogs/lockfile accordingly.

Reviewed changes

Copilot reviewed 14 out of 15 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
crates/socketioxide/src/ns.rs	Implements the new SocketEmitter::ack_timeout() getter on the server-side emitter.
crates/socketioxide/src/ack.rs	Minor rename/clarification of the timeout parameter used for per-socket ack waiting.
crates/socketioxide/CHANGELOG.md	Notes the newly exposed ack-timeout getter.
crates/socketioxide/Cargo.toml	Updates dependency version for socketioxide-core.
crates/socketioxide-redis/src/lib.rs	Adjusts ack-stream timeout to include request timeout + (custom/default) ack timeout.
crates/socketioxide-redis/CHANGELOG.md	Adds release note for the ack/request timeout race fix.
crates/socketioxide-redis/Cargo.toml	Bumps crate version and core dependency version.
crates/socketioxide-mongodb/tests/fixture.rs	Adds a test fixture helper to configure request timeout.
crates/socketioxide-mongodb/src/lib.rs	Adjusts ack-stream timeout to include request timeout + (custom/default) ack timeout.
crates/socketioxide-mongodb/CHANGELOG.md	Adds release note for the ack/request timeout race fix.
crates/socketioxide-mongodb/Cargo.toml	Bumps crate version and core dependency version.
crates/socketioxide-core/src/adapter/mod.rs	Adds ack_timeout() to the SocketEmitter trait and forwards via CoreLocalAdapter.
crates/socketioxide-core/CHANGELOG.md	Adds a changelog entry for the new ack-timeout exposure.
crates/socketioxide-core/Cargo.toml	Bumps the core crate version.
Cargo.lock	Updates resolved versions for bumped crates.

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[codspeed-hq]

Merging this PR will not alter performance

✅ 87 untouched benchmarks

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_{Comparing concurrent-timeouts (43de457) with main (190b0a3)}

[Copilot]

Pull request overview

Copilot reviewed 20 out of 21 changed files in this pull request and generated 2 comments.

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