diff options
Diffstat (limited to 'synapse/storage')
| -rw-r--r-- | synapse/storage/databases/main/event_push_actions.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/synapse/storage/databases/main/event_push_actions.py b/synapse/storage/databases/main/event_push_actions.py index 7d4754b3d3..505616e210 100644 --- a/synapse/storage/databases/main/event_push_actions.py +++ b/synapse/storage/databases/main/event_push_actions.py @@ -972,7 +972,12 @@ class EventPushActionsWorkerStore(ReceiptsWorkerStore, EventsWorkerStore, SQLBas stream_row = txn.fetchone() if stream_row: (offset_stream_ordering,) = stream_row - rotate_to_stream_ordering = offset_stream_ordering + + # We need to bound by the current token to ensure that we handle + # out-of-order writes correctly. + rotate_to_stream_ordering = min( + offset_stream_ordering, self._stream_id_gen.get_current_token() + ) caught_up = False else: rotate_to_stream_ordering = self._stream_id_gen.get_current_token() @@ -1004,7 +1009,7 @@ class EventPushActionsWorkerStore(ReceiptsWorkerStore, EventsWorkerStore, SQLBas SELECT user_id, room_id, count(*) as cnt, max(stream_ordering) as stream_ordering FROM event_push_actions - WHERE ? <= stream_ordering AND stream_ordering < ? + WHERE ? < stream_ordering AND stream_ordering <= ? AND %s = 1 GROUP BY user_id, room_id ) AS upd |