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authorErik Johnston <erik@matrix.org>2017-11-13 10:05:33 +0000
committerErik Johnston <erik@matrix.org>2017-11-13 10:05:33 +0000
commitab335edb023d66cd0be439e045b10ca104b73cb5 (patch)
treefefab30c2a333c4824464f4554ecc1c48b1deca0 /synapse/storage/_base.py
parentUp cache size of get_global_account_data_by_type_for_user (diff)
downloadsynapse-ab335edb023d66cd0be439e045b10ca104b73cb5.tar.xz
Revert "move _state_group_cache to statestore"
This reverts commit f5cf3638e9c6086e1c33ddad8eda9298cf53a58e.
Diffstat (limited to 'synapse/storage/_base.py')
-rw-r--r--synapse/storage/_base.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py
index a37d1934ec..6caf7b3356 100644
--- a/synapse/storage/_base.py
+++ b/synapse/storage/_base.py
@@ -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