Eric Eastwood 5a9ca1e3d9 Introduce Clock.call_when_running(...) to include logcontext by default (#18944) ... Introduce `Clock.call_when_running(...)` to wrap startup code in a logcontext, ensuring we can identify which server generated the logs. Background: > Ideally, nothing from the Synapse homeserver would be logged against the `sentinel` > logcontext as we want to know which server the logs came from. In practice, this is not > always the case yet especially outside of request handling. > > Global things outside of Synapse (e.g. Twisted reactor code) should run in the > `sentinel` logcontext. It's only when it calls into application code that a logcontext > gets activated. This means the reactor should be started in the `sentinel` logcontext, > and any time an awaitable yields control back to the reactor, it should reset the > logcontext to be the `sentinel` logcontext. This is important to avoid leaking the > current logcontext to the reactor (which would then get picked up and associated with > the next thing the reactor does). > > *-- `docs/log_contexts.md` Also adds a lint to prefer `Clock.call_when_running(...)` over `reactor.callWhenRunning(...)` Part of https://github.com/element-hq/synapse/issues/18905		2025-09-22 10:27:59 -05:00
..
__init__.py	Correctly mention previous copyright (#16820)	2024-01-23 11:26:48 +00:00
_remote.py	Fix other unit tests with latest twisted (#17907)	2024-11-07 10:11:13 +00:00
_terse_json.py	Format files with Ruff (#17643)	2024-09-02 12:39:04 +01:00
context.py	Better explain which context the task is run in when using run_in_background(...) or run_as_background_process(...) (#18906)	2025-09-12 09:29:35 -05:00
filter.py	Cleanup Python 3.8 leftovers (#17967)	2025-02-10 16:53:24 +00:00
formatter.py	Update license headers	2023-11-21 15:29:58 -05:00
handlers.py	Introduce Clock.call_when_running(...) to include logcontext by default (#18944)	2025-09-22 10:27:59 -05:00
loggers.py	Add debug log when HMAC incorrect (#18474)	2025-07-22 11:09:45 -05:00
opentracing.py	Introduce Clock.call_when_running(...) to include logcontext by default (#18944)	2025-09-22 10:27:59 -05:00