Commit Graph

9 Commits

Author SHA1 Message Date
Erik Johnston
23740eaa3d
Correctly mention previous copyright (#16820)
During the migration the automated script to update the copyright
headers accidentally got rid of some of the existing copyright lines.
Reinstate them.
2024-01-23 11:26:48 +00:00
Patrick Cloke
8e1e62c9e0 Update license headers 2023-11-21 15:29:58 -05:00
Sean Quah
a302d3ecf7
Remove unnecessary reactor reference from _PerHostRatelimiter (#14842)
Fix up #14812 to avoid introducing a reference to the reactor.

Signed-off-by: Sean Quah <seanq@matrix.org>
2023-01-16 13:16:19 +00:00
Sean Quah
772e8c2385
Fix stack overflow in _PerHostRatelimiter due to synchronous requests (#14812)
When there are many synchronous requests waiting on a
`_PerHostRatelimiter`, each request will be started recursively just
after the previous request has completed. Under the right conditions,
this leads to stack exhaustion.

A common way for requests to become synchronous is when the remote
client disconnects early, because the homeserver is overloaded and slow
to respond.

Avoid stack exhaustion under these conditions by deferring subsequent
requests until the next reactor tick.

Fixes #14480.

Signed-off-by: Sean Quah <seanq@matrix.org>
2023-01-13 00:16:21 +00:00
Patrick Cloke
acea4d7a2f
Add missing types to tests.util. (#14597)
Removes files under tests.util from the ignored by list, then
fully types all tests/util/*.py files.
2022-12-02 17:58:56 +00:00
Patrick Cloke
47854c71e9
Use direct references for configuration variables (part 4). (#10893) 2021-09-23 12:03:01 -04:00
Jonathan de Jong
4b965c862d
Remove redundant "coding: utf-8" lines (#9786)
Part of #9744

Removes all redundant `# -*- coding: utf-8 -*-` lines from files, as python 3 automatically reads source code as utf-8 now.

`Signed-off-by: Jonathan de Jong <jonathan@automatia.nl>`
2021-04-14 15:34:27 +01:00
Jonathan de Jong
2ca4e349e9
Bugbear: Add Mutable Parameter fixes (#9682)
Part of #9366

Adds in fixes for B006 and B008, both relating to mutable parameter lint errors.

Signed-off-by: Jonathan de Jong <jonathan@automatia.nl>
2021-04-08 22:38:54 +01:00
Richard van der Hoff
9481707a52
Fixes to the federation rate limiter (#5621)
- Put the default window_size back to 1000ms (broken by #5181)
- Make the `rc_federation` config actually do something
- fix an off-by-one error in the 'concurrent' limit
- Avoid creating an unused `_PerHostRatelimiter` object for every single
  incoming request
2019-07-05 11:10:19 +01:00