diff options
| -rw-r--r-- | synapse/storage/__init__.py | 4 | ||||
| -rw-r--r-- | synapse/storage/roommember.py | 4 | ||||
| -rw-r--r-- | synapse/storage/stream.py | 7 |
3 files changed, 15 insertions, 0 deletions
diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py index ee2153737d..c91c7a3729 100644 --- a/synapse/storage/__init__.py +++ b/synapse/storage/__init__.py @@ -131,6 +131,10 @@ class DataStore(RoomMemberStore, RoomStore, prefilled_cache=event_cache_prefill, ) + self._membership_stream_cache = StreamChangeCache( + "MembershipStreamChangeCache", events_max, + ) + account_max = self._account_data_id_gen.get_max_token(None) self._account_data_stream_cache = StreamChangeCache( "AccountDataAndTagsChangeCache", account_max, diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py index 1d3e004c90..3065b0c1a5 100644 --- a/synapse/storage/roommember.py +++ b/synapse/storage/roommember.py @@ -58,6 +58,10 @@ class RoomMemberStore(SQLBaseStore): txn.call_after(self.get_rooms_for_user.invalidate, (event.state_key,)) txn.call_after(self.get_joined_hosts_for_room.invalidate, (event.room_id,)) txn.call_after(self.get_users_in_room.invalidate, (event.room_id,)) + txn.call_after( + self._membership_stream_cache.entity_has_changed, + event.state_key, event.internal_metadata.stream_ordering + ) def get_room_member(self, user_id, room_id): """Retrieve the current state of a room member. diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py index a60e662f7d..8dc8f5c640 100644 --- a/synapse/storage/stream.py +++ b/synapse/storage/stream.py @@ -252,6 +252,13 @@ class StreamStore(SQLBaseStore): if from_key == to_key: return defer.succeed([]) + if from_id: + has_changed = self._membership_stream_cache.has_entity_changed( + user_id, int(from_id) + ) + if not has_changed: + return defer.succeed([]) + def f(txn): if from_id is not None: sql = ( |