diff options
| -rw-r--r-- | changelog.d/14786.feature | 1 | ||||
| -rw-r--r-- | synapse/api/filtering.py | 13 | ||||
| -rw-r--r-- | synapse/handlers/search.py | 2 | ||||
| -rw-r--r-- | synapse/handlers/sync.py | 14 |
4 files changed, 21 insertions, 9 deletions
diff --git a/changelog.d/14786.feature b/changelog.d/14786.feature new file mode 100644 index 0000000000..008d61ab03 --- /dev/null +++ b/changelog.d/14786.feature @@ -0,0 +1 @@ +Improve performance of `/sync` when filtering all rooms, message types, or senders. diff --git a/synapse/api/filtering.py b/synapse/api/filtering.py index a9888381b4..2b5af264b4 100644 --- a/synapse/api/filtering.py +++ b/synapse/api/filtering.py @@ -283,6 +283,9 @@ class FilterCollection: await self._room_filter.filter(events) ) + def blocks_all_rooms(self) -> bool: + return self._room_filter.filters_all_rooms() + def blocks_all_presence(self) -> bool: return ( self._presence_filter.filters_all_types() @@ -351,13 +354,13 @@ class Filter: self.not_rel_types = filter_json.get("org.matrix.msc3874.not_rel_types", []) def filters_all_types(self) -> bool: - return "*" in self.not_types + return self.types == [] or "*" in self.not_types def filters_all_senders(self) -> bool: - return "*" in self.not_senders + return self.senders == [] or "*" in self.not_senders def filters_all_rooms(self) -> bool: - return "*" in self.not_rooms + return self.rooms == [] or "*" in self.not_rooms def _check(self, event: FilterEvent) -> bool: """Checks whether the filter matches the given event. @@ -450,8 +453,8 @@ class Filter: if any(map(match_func, disallowed_values)): return False - # Other the event does not match at least one of the allowed values, - # reject it. + # Otherwise if the event does not match at least one of the allowed + # values, reject it. allowed_values = getattr(self, name) if allowed_values is not None: if not any(map(match_func, allowed_values)): diff --git a/synapse/handlers/search.py b/synapse/handlers/search.py index 33115ce488..40f4635c4e 100644 --- a/synapse/handlers/search.py +++ b/synapse/handlers/search.py @@ -275,7 +275,7 @@ class SearchHandler: ) room_ids = {r.room_id for r in rooms} - # If doing a subset of all rooms seearch, check if any of the rooms + # If doing a subset of all rooms search, check if any of the rooms # are from an upgraded room, and search their contents as well if search_filter.rooms: historical_room_ids: List[str] = [] diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 4fa480262b..6942e06c77 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -1403,11 +1403,14 @@ class SyncHandler: logger.debug("Fetching room data") - res = await self._generate_sync_entry_for_rooms( + ( + newly_joined_rooms, + newly_joined_or_invited_or_knocked_users, + newly_left_rooms, + newly_left_users, + ) = await self._generate_sync_entry_for_rooms( sync_result_builder, account_data_by_room ) - newly_joined_rooms, newly_joined_or_invited_or_knocked_users, _, _ = res - _, _, newly_left_rooms, newly_left_users = res block_all_presence_data = ( since_token is None and sync_config.filter_collection.blocks_all_presence() @@ -1789,6 +1792,11 @@ class SyncHandler: - newly_left_rooms - newly_left_users """ + + # If the request doesn't care about rooms then nothing to do! + if sync_result_builder.sync_config.filter_collection.blocks_all_rooms(): + return set(), set(), set(), set() + since_token = sync_result_builder.since_token # 1. Start by fetching all ephemeral events in rooms we've joined (if required). |