diff --git a/changelog.d/6645.bugfix b/changelog.d/6645.bugfix new file mode 100644 index 000000000..f648df3fc --- /dev/null +++ b/changelog.d/6645.bugfix @@ -0,0 +1 @@ +Fix exceptions in the synchrotron worker log when events are rejected. diff --git a/synapse/app/synchrotron.py b/synapse/app/synchrotron.py index dd2132e60..03031ee34 100644 --- a/synapse/app/synchrotron.py +++ b/synapse/app/synchrotron.py @@ -48,7 +48,7 @@ from synapse.replication.slave.storage.receipts import SlavedReceiptsStore from synapse.replication.slave.storage.registration import SlavedRegistrationStore from synapse.replication.slave.storage.room import RoomStore from synapse.replication.tcp.client import ReplicationClientHandler -from synapse.replication.tcp.streams.events import EventsStreamEventRow +from synapse.replication.tcp.streams.events import EventsStreamEventRow, EventsStreamRow from synapse.rest.client.v1 import events from synapse.rest.client.v1.initial_sync import InitialSyncRestServlet from synapse.rest.client.v1.room import RoomInitialSyncRestServlet @@ -371,8 +371,7 @@ class SyncReplicationHandler(ReplicationClientHandler): def get_currently_syncing_users(self): return self.presence_handler.get_currently_syncing_users() - @defer.inlineCallbacks - def process_and_notify(self, stream_name, token, rows): + async def process_and_notify(self, stream_name, token, rows): try: if stream_name == "events": # We shouldn't get multiple rows per token for events stream, so @@ -380,7 +379,14 @@ class SyncReplicationHandler(ReplicationClientHandler): for row in rows: if row.type != EventsStreamEventRow.TypeId: continue - event = yield self.store.get_event(row.data.event_id) + assert isinstance(row, EventsStreamRow) + + event = await self.store.get_event( + row.data.event_id, allow_rejected=True + ) + if event.rejected_reason: + continue + extra_users = () if event.type == EventTypes.Member: extra_users = (event.state_key,) @@ -412,11 +418,11 @@ class SyncReplicationHandler(ReplicationClientHandler): elif stream_name == "device_lists": all_room_ids = set() for row in rows: - room_ids = yield self.store.get_rooms_for_user(row.user_id) + room_ids = await self.store.get_rooms_for_user(row.user_id) all_room_ids.update(room_ids) self.notifier.on_new_event("device_list_key", token, rooms=all_room_ids) elif stream_name == "presence": - yield self.presence_handler.process_replication_rows(token, rows) + await self.presence_handler.process_replication_rows(token, rows) elif stream_name == "receipts": self.notifier.on_new_event( "groups_key", token, users=[row.user_id for row in rows] diff --git a/synapse/storage/data_stores/main/events_worker.py b/synapse/storage/data_stores/main/events_worker.py index 2c9142814..0cce5232f 100644 --- a/synapse/storage/data_stores/main/events_worker.py +++ b/synapse/storage/data_stores/main/events_worker.py @@ -137,7 +137,7 @@ class EventsWorkerStore(SQLBaseStore): @defer.inlineCallbacks def get_event( self, - event_id: List[str], + event_id: str, redact_behaviour: EventRedactBehaviour = EventRedactBehaviour.REDACT, get_prev_content: bool = False, allow_rejected: bool = False, @@ -148,15 +148,22 @@ class EventsWorkerStore(SQLBaseStore): Args: event_id: The event_id of the event to fetch + redact_behaviour: Determine what to do with a redacted event. Possible values: * AS_IS - Return the full event body with no redacted content * REDACT - Return the event but with a redacted body - * DISALLOW - Do not return redacted events + * DISALLOW - Do not return redacted events (behave as per allow_none + if the event is redacted) + get_prev_content: If True and event is a state event, include the previous states content in the unsigned field. - allow_rejected: If True return rejected events. + + allow_rejected: If True, return rejected events. Otherwise, + behave as per allow_none. + allow_none: If True, return None if no event found, if False throw a NotFoundError + check_room_id: if not None, check the room of the found event. If there is a mismatch, behave as per allow_none. @@ -196,14 +203,18 @@ class EventsWorkerStore(SQLBaseStore): Args: event_ids: The event_ids of the events to fetch + redact_behaviour: Determine what to do with a redacted event. Possible values: * AS_IS - Return the full event body with no redacted content * REDACT - Return the event but with a redacted body - * DISALLOW - Do not return redacted events + * DISALLOW - Do not return redacted events (omit them from the response) + get_prev_content: If True and event is a state event, include the previous states content in the unsigned field. - allow_rejected: If True return rejected events. + + allow_rejected: If True, return rejected events. Otherwise, + omits rejeted events from the response. Returns: Deferred : Dict from event_id to event. @@ -228,15 +239,21 @@ class EventsWorkerStore(SQLBaseStore): """Get events from the database and return in a list in the same order as given by `event_ids` arg. + Unknown events will be omitted from the response. + Args: event_ids: The event_ids of the events to fetch + redact_behaviour: Determine what to do with a redacted event. Possible values: * AS_IS - Return the full event body with no redacted content * REDACT - Return the event but with a redacted body - * DISALLOW - Do not return redacted events + * DISALLOW - Do not return redacted events (omit them from the response) + get_prev_content: If True and event is a state event, include the previous states content in the unsigned field. - allow_rejected: If True, return rejected events. + + allow_rejected: If True, return rejected events. Otherwise, + omits rejected events from the response. Returns: Deferred[list[EventBase]]: List of events fetched from the database. The @@ -369,9 +386,14 @@ class EventsWorkerStore(SQLBaseStore): If events are pulled from the database, they will be cached for future lookups. + Unknown events are omitted from the response. + Args: + event_ids (Iterable[str]): The event_ids of the events to fetch - allow_rejected (bool): Whether to include rejected events + + allow_rejected (bool): Whether to include rejected events. If False, + rejected events are omitted from the response. Returns: Deferred[Dict[str, _EventCacheEntry]]: @@ -506,9 +528,13 @@ class EventsWorkerStore(SQLBaseStore): Returned events will be added to the cache for future lookups. + Unknown events are omitted from the response. + Args: event_ids (Iterable[str]): The event_ids of the events to fetch - allow_rejected (bool): Whether to include rejected events + + allow_rejected (bool): Whether to include rejected events. If False, + rejected events are omitted from the response. Returns: Deferred[Dict[str, _EventCacheEntry]]: