diff options
| -rw-r--r-- | changelog.d/13888.misc | 1 | ||||
| -rw-r--r-- | synapse/handlers/device.py | 7 | ||||
| -rw-r--r-- | synapse/storage/controllers/state.py | 7 |
3 files changed, 12 insertions, 3 deletions
diff --git a/changelog.d/13888.misc b/changelog.d/13888.misc new file mode 100644 index 0000000000..4ffd9bcede --- /dev/null +++ b/changelog.d/13888.misc @@ -0,0 +1 @@ +Faster room joins: Avoid waiting for full state when processing `/keys/changes` requests. diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py index 6566b3bf3d..bad262731c 100644 --- a/synapse/handlers/device.py +++ b/synapse/handlers/device.py @@ -195,7 +195,9 @@ class DeviceWorkerHandler: possibly_changed = set(changed) possibly_left = set() for room_id in rooms_changed: - current_state_ids = await self._state_storage.get_current_state_ids(room_id) + current_state_ids = await self._state_storage.get_current_state_ids( + room_id, await_full_state=False + ) # The user may have left the room # TODO: Check if they actually did or if we were just invited. @@ -234,7 +236,8 @@ class DeviceWorkerHandler: # mapping from event_id -> state_dict prev_state_ids = await self._state_storage.get_state_ids_for_events( - event_ids + event_ids, + await_full_state=False, ) # Check if we've joined the room? If so we just blindly add all the users to diff --git a/synapse/storage/controllers/state.py b/synapse/storage/controllers/state.py index b1aa17047c..bb60130afe 100644 --- a/synapse/storage/controllers/state.py +++ b/synapse/storage/controllers/state.py @@ -407,6 +407,7 @@ class StateStorageController: self, room_id: str, state_filter: Optional[StateFilter] = None, + await_full_state: bool = True, on_invalidate: Optional[Callable[[], None]] = None, ) -> StateMap[str]: """Get the current state event ids for a room based on the @@ -419,13 +420,17 @@ class StateStorageController: room_id: The room to get the state IDs of. state_filter: The state filter used to fetch state from the database. + await_full_state: if true, will block if we do not yet have complete + state for the room. on_invalidate: Callback for when the `get_current_state_ids` cache for the room gets invalidated. Returns: The current state of the room. """ - if not state_filter or state_filter.must_await_full_state(self._is_mine_id): + if await_full_state and ( + not state_filter or state_filter.must_await_full_state(self._is_mine_id) + ): await self._partial_state_room_tracker.await_full_state(room_id) if state_filter and not state_filter.is_full(): |