diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/handlers/sync.py | 10 | ||||
| -rw-r--r-- | synapse/rest/client/sync.py | 17 |
2 files changed, 13 insertions, 14 deletions
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 4b3f1ea059..e1df9b3106 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -98,6 +98,9 @@ class TimelineBatch: prev_batch: StreamToken events: List[EventBase] limited: bool + # A mapping of event ID to the bundled aggregations for the above events. + # This is only calculated if limited is true. + bundled_aggregations: Optional[Dict[str, Dict[str, Any]]] = None def __bool__(self) -> bool: """Make the result appear empty if there are no updates. This is used @@ -630,10 +633,17 @@ class SyncHandler: prev_batch_token = now_token.copy_and_replace("room_key", room_key) + # Don't bother to bundle aggregations if the timeline is unlimited, + # as clients will have all the necessary information. + bundled_aggregations = None + if limited or newly_joined_room: + bundled_aggregations = await self.store.get_bundled_aggregations(recents) + return TimelineBatch( events=recents, prev_batch=prev_batch_token, limited=limited or newly_joined_room, + bundled_aggregations=bundled_aggregations, ) async def get_state_after_event( diff --git a/synapse/rest/client/sync.py b/synapse/rest/client/sync.py index a3e57e4b20..d20ae1421e 100644 --- a/synapse/rest/client/sync.py +++ b/synapse/rest/client/sync.py @@ -554,20 +554,9 @@ class SyncRestServlet(RestServlet): ) serialized_state = serialize(state_events) - # Don't bother to bundle aggregations if the timeline is unlimited, - # as clients will have all the necessary information. - # bundle_aggregations=room.timeline.limited, - # - # richvdh 2021-12-15: disable this temporarily as it has too high an - # overhead for initialsyncs. We need to figure out a way that the - # bundling can be done *before* the events are stored in the - # SyncResponseCache so that this part can be synchronous. - # - # Ensure to re-enable the test at tests/rest/client/test_relations.py::RelationsTestCase.test_bundled_aggregations. - # if room.timeline.limited: - # aggregations = await self.store.get_bundled_aggregations(timeline_events) - aggregations = None - serialized_timeline = serialize(timeline_events, aggregations) + serialized_timeline = serialize( + timeline_events, room.timeline.bundled_aggregations + ) account_data = room.account_data |