Matrix-Mirrors/anonymousland-synapse
1
0
Fork 0
mirror of https://git.anonymousland.org/anonymousland/synapse.git synced 2025-05-06 12:35:01 -04:00
Code Issues Projects Releases Packages Wiki Activity

Make DictionaryCache have better expiry properties (#13292)

Browse source
This commit is contained in:
Erik Johnston 2022-07-21 17:13:44 +01:00 • committed by GitHub
parent 13341dde5a
commit 0b87eb8e0c
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
7 changed files with 358 additions and 43 deletions
Download patch file Download diff file Expand all files Collapse all files

9
synapse/storage/databases/state/store.py
View file

@ -202,7 +202,14 @@ class StateGroupDataStore(StateBackgroundUpdateStore, SQLBaseStore):
requests state from the cache, if False we need to query the DB for the
missing state.
"""
cache_entry = cache.get(group)
# If we are asked explicitly for a subset of keys, we only ask for those
# from the cache. This ensures that the `DictionaryCache` can make
# better decisions about what to cache and what to expire.
dict_keys = None
if not state_filter.has_wildcards():
dict_keys = state_filter.concrete_types()
cache_entry = cache.get(group, dict_keys=dict_keys)
state_dict_ids = cache_entry.value
if cache_entry.full or state_filter.is_full():