Erik Johnston 218fc91210 Add a cache to state res to cache more cases (#20185) ...

This is an attempt to better cache the cases where there are a large
number of extremities to resolve over, which keep slightly changing.
This spawns from seeing issues on matrix.org.

We already have a cache over the exact state groups being resolved.
However, we can do better by caching the inputs into state res (i.e. the
conflicted sets), which are more likely to be constant across repeated
state res in a room. We key this cache based on a sha256 hash, on the
assumption that this will never conflict.

Also includes a commit that removes needless copying of the state.

2026-09-21 13:40:31 +01:00

..

caches

Fix /sync caching transient errors for the sync_response_cache_duration. (#19845)

2026-06-16 11:12:29 +01:00

__init__.py

Correctly mention previous copyright (#16820)

2024-01-23 11:26:48 +00:00

test_async_helpers.py

Allow long lived syncs to be cancelled if client has gone away (#19499)

2026-02-26 21:41:06 +00:00

test_background_queue.py

Fixup logcontexts after replication PR. (#19146)

2025-11-05 15:38:14 +00:00

test_batching_queue.py

Use type hinting generics in standard collections (#19046)

2025-10-22 16:48:19 -05:00

test_check_dependencies.py

Fix a typo in check_dependencies.py which makes setuptools_rust a running dependency (#19417)

2026-02-03 15:40:20 +00:00

test_clock.py

Fix looping calls not getting GCed. (#19416)

2026-01-30 10:26:53 +00:00

test_dict_cache.py

Cleanly shutdown SynapseHomeServer object (#18828)

2025-10-01 02:42:09 +00:00

test_events.py

Add plain-text handling for rich-text topics as per MSC3765 (#18195)

2025-07-09 14:13:54 -05:00

test_expiring_cache.py

Add a cache to state res to cache more cases (#20185)

2026-09-21 13:40:31 +01:00

test_file_consumer.py

Write union types as X | Y where possible (#19111)

2025-11-06 14:02:33 -06:00

test_httpresourcetree.py

Fix some paths being accessible at unintended locations with extra prefix components

2026-07-28 13:58:06 +01:00

test_itertools.py

Use type hinting generics in standard collections (#19046)

2025-10-22 16:48:19 -05:00

test_linearizer.py

Use type hinting generics in standard collections (#19046)

2025-10-22 16:48:19 -05:00

test_logcontext.py

Port LogContext to Rust (#19979)

2026-09-21 10:00:53 +01:00

test_logformatter.py

Update license headers

2023-11-21 15:29:58 -05:00

test_lrucache.py

Use type hinting generics in standard collections (#19046)

2025-10-22 16:48:19 -05:00

test_macaroons.py

Correctly mention previous copyright (#16820)

2024-01-23 11:26:48 +00:00

test_mutable_overlay_mapping.py

Add a cache to state res to cache more cases (#20185)

2026-09-21 13:40:31 +01:00

test_ratelimitutils.py

Force keyword-args for clear default_config(server_name="test") usage (#19849)

2026-06-12 09:45:22 -05:00

test_retryutils.py

Cleanly shutdown SynapseHomeServer object (#18828)

2025-10-01 02:42:09 +00:00

test_rwlock.py

Use type hinting generics in standard collections (#19046)

2025-10-22 16:48:19 -05:00

test_split_dict.py

Limit to-device EDU sizes (#19617)

2026-06-02 15:57:55 +00:00

test_stream_change_cache.py

Refactor cache metrics to be homeserver-scoped (#18604)

2025-07-16 16:04:57 -05:00

test_stringutils.py

Implement MSC4133 to support custom profile fields. (#17488)

2025-01-21 11:11:04 +00:00

test_task_scheduler.py

Update HomeserverTestCase.get_success(...) and friends to drive async Rust (Tokio runtime/thread pool) (#19871)

2026-07-02 15:20:38 -05:00

test_threepids.py

Correctly mention previous copyright (#16820)

2024-01-23 11:26:48 +00:00

test_treecache.py

Correctly mention previous copyright (#16820)

2024-01-23 11:26:48 +00:00

test_wheel_timer.py

Allow long lived syncs to be cancelled if client has gone away (#19499)

2026-02-26 21:41:06 +00:00