Revert "move _state_group_cache to statestore"

This reverts commit f5cf3638e9.
This commit is contained in:
Erik Johnston 2017-11-13 10:05:33 +00:00
parent bfbf1e1f1a
commit ab335edb02
2 changed files with 13 additions and 12 deletions

View file

@ -16,6 +16,8 @@ import logging
from synapse.api.errors import StoreError
from synapse.util.logcontext import LoggingContext, PreserveLoggingContext
from synapse.util.caches import CACHE_SIZE_FACTOR
from synapse.util.caches.dictionary_cache import DictionaryCache
from synapse.util.caches.descriptors import Cache
from synapse.storage.engines import PostgresEngine
import synapse.metrics
@ -178,6 +180,10 @@ class SQLBaseStore(object):
self._get_event_cache = Cache("*getEvent*", keylen=3,
max_entries=hs.config.event_cache_size)
self._state_group_cache = DictionaryCache(
"*stateGroupCache*", 100000 * CACHE_SIZE_FACTOR
)
self._event_fetch_lock = threading.Condition()
self._event_fetch_list = []
self._event_fetch_ongoing = 0