synapse/changelog.d/18124.misc at f7bc63ef5787f20b63586bc7d8665cd2ce76c268 - mirrors/synapse - Code den of a Norwegian 🐻

mirrors/synapse

mirror of https://github.com/element-hq/synapse.git synced 2025-03-12 10:56:50 +00:00

Devon Hudson 74aa47828d

Add log message when worker lock timeouts get large (#18124 )

This is to help track down a possible, but very rare, worker deadlock
that was seen on matrix.org.
In theory, you could work back from an instance of these new logs to the
approximate time when the lock was obtained and focus the diagnostic
efforts there.

### Pull Request Checklist

<!-- Please read
https://element-hq.github.io/synapse/latest/development/contributing_guide.html
before submitting your pull request -->

* [x] Pull request is based on the develop branch
* [x] Pull request includes a [changelog
file](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#changelog).
The entry should:
- Be a short description of your change which makes sense to users.
"Fixed a bug that prevented receiving messages from other servers."
instead of "Moved X method from `EventStore` to `EventWorkerStore`.".
  - Use markdown where necessary, mostly for `code blocks`.
  - End with either a period (.) or an exclamation mark (!).
  - Start with a capital letter.
- Feel free to credit yourself, by adding a sentence "Contributed by
@github_username." or "Contributed by [Your Name]." to the end of the
entry.
* [x] [Code
style](https://element-hq.github.io/synapse/latest/code_style.html) is
correct
(run the
[linters](https://element-hq.github.io/synapse/latest/development/contributing_guide.html#run-the-linters))

2025-02-12 14:37:56 +00:00

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Add log message when worker lock timeouts get large.