diff options
Diffstat (limited to 'synapse/storage')
| -rw-r--r-- | synapse/storage/databases/state/store.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/synapse/storage/databases/state/store.py b/synapse/storage/databases/state/store.py index afbc85ad0c..bb64543c1f 100644 --- a/synapse/storage/databases/state/store.py +++ b/synapse/storage/databases/state/store.py @@ -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(): |