diff options
Diffstat (limited to 'synapse/handlers')
| -rw-r--r-- | synapse/handlers/stats.py | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/synapse/handlers/stats.py b/synapse/handlers/stats.py index 3c265f3718..cbac7c347a 100644 --- a/synapse/handlers/stats.py +++ b/synapse/handlers/stats.py @@ -84,6 +84,13 @@ class StatsHandler(StateDeltasHandler): # Loop round handling deltas until we're up to date while True: + # Be sure to read the max stream_ordering *before* checking if there are any outstanding + # deltas, since there is otherwise a chance that we could miss updates which arrive + # after we check the deltas. + room_max_stream_ordering = yield self.store.get_room_max_stream_ordering() + if self.pos == room_max_stream_ordering: + break + deltas = yield self.store.get_current_state_deltas(self.pos) if deltas: @@ -94,7 +101,7 @@ class StatsHandler(StateDeltasHandler): else: room_deltas = {} user_deltas = {} - max_pos = yield self.store.get_room_max_stream_ordering() + max_pos = room_max_stream_ordering # Then count deltas for total_events and total_event_bytes. room_count, user_count = yield self.store.get_changes_room_total_events_and_bytes( @@ -117,10 +124,9 @@ class StatsHandler(StateDeltasHandler): stream_id=max_pos, ) - event_processing_positions.labels("stats").set(max_pos) + logger.debug("Handled room stats to %s -> %s", self.pos, max_pos) - if self.pos == max_pos: - break + event_processing_positions.labels("stats").set(max_pos) self.pos = max_pos |