diff options
| -rw-r--r-- | synapse/replication/slave/storage/_base.py | 7 | ||||
| -rw-r--r-- | synapse/storage/_base.py | 40 |
2 files changed, 35 insertions, 12 deletions
diff --git a/synapse/replication/slave/storage/_base.py b/synapse/replication/slave/storage/_base.py index 1353a32d00..817d1f67f9 100644 --- a/synapse/replication/slave/storage/_base.py +++ b/synapse/replication/slave/storage/_base.py @@ -59,12 +59,7 @@ class BaseSlavedStore(SQLBaseStore): members_changed = set(row.keys[1:]) self._invalidate_state_caches(room_id, members_changed) else: - try: - getattr(self, row.cache_func).invalidate(tuple(row.keys)) - except AttributeError: - # We probably haven't pulled in the cache in this worker, - # which is fine. - pass + self._attempt_to_invalidate_cache(row.cache_func, tuple(row.keys)) def _invalidate_cache_and_stream(self, txn, cache_func, keys): txn.call_after(cache_func.invalidate, keys) diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index 3d895da43c..5a80eef211 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -1342,15 +1342,43 @@ class SQLBaseStore(object): changed """ for member in members_changed: - self.get_rooms_for_user_with_stream_ordering.invalidate((member,)) + self._attempt_to_invalidate_cache( + "get_rooms_for_user_with_stream_ordering", (member,), + ) for host in set(get_domain_from_id(u) for u in members_changed): - self.is_host_joined.invalidate((room_id, host)) - self.was_host_joined.invalidate((room_id, host)) + self._attempt_to_invalidate_cache( + "is_host_joined", (room_id, host,), + ) + self._attempt_to_invalidate_cache( + "was_host_joined", (room_id, host,), + ) + + self._attempt_to_invalidate_cache( + "get_users_in_room", (room_id,), + ) + self._attempt_to_invalidate_cache( + "get_room_summary", (room_id,), + ) + self._attempt_to_invalidate_cache( + "get_current_state_ids", (room_id,), + ) + + def _attempt_to_invalidate_cache(self, cache_name, key): + """Attempts to invalidate the cache of the given name, ignoring if the + cache doesn't exist. Mainly used for invalidating caches on workers, + where they may not have the cache. - self.get_users_in_room.invalidate((room_id,)) - self.get_room_summary.invalidate((room_id,)) - self.get_current_state_ids.invalidate((room_id,)) + Args: + cache_name (str) + key (tuple) + """ + try: + getattr(self, cache_name).invalidate(key) + except AttributeError: + # We probably haven't pulled in the cache in this worker, + # which is fine. + pass def _send_invalidation_to_replication(self, txn, cache_name, keys): """Notifies replication that given cache has been invalidated. |