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| author | 14mRh4X0r <14mRh4X0r@gmail.com> | 2021-06-07 16:42:05 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-06-07 15:42:05 +0100 |
| commit | 8942e23a6941dc740f6f703f7e353f273874f104 (patch) | |
| tree | 2a30c7a2a318433333501609eb16b2bf91960504 /synapse/handlers/appservice.py | |
| parent | Add missing type hints to the admin API servlets (#10105) (diff) | |
| download | synapse-8942e23a6941dc740f6f703f7e353f273874f104.tar.xz | |
Always update AS last_pos, even on no events (#10107)
Fixes #1834. `get_new_events_for_appservice` internally calls `get_events_as_list`, which will filter out any rejected events. If all returned events are filtered out, `_notify_interested_services` will return without updating the last handled stream position. If there are 100 consecutive such events, processing will halt altogether. Breaking the loop is now done by checking whether we're up-to-date with `current_max` in the loop condition, instead of relying on an empty `events` list. Signed-off-by: Willem Mulder <14mRh4X0r@gmail.com>
Diffstat (limited to 'synapse/handlers/appservice.py')
| -rw-r--r-- | synapse/handlers/appservice.py | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py index 177310f0be..862638cc4f 100644 --- a/synapse/handlers/appservice.py +++ b/synapse/handlers/appservice.py @@ -87,7 +87,8 @@ class ApplicationServicesHandler: self.is_processing = True try: limit = 100 - while True: + upper_bound = -1 + while upper_bound < self.current_max: ( upper_bound, events, @@ -95,9 +96,6 @@ class ApplicationServicesHandler: self.current_max, limit ) - if not events: - break - events_by_room = {} # type: Dict[str, List[EventBase]] for event in events: events_by_room.setdefault(event.room_id, []).append(event) @@ -153,9 +151,6 @@ class ApplicationServicesHandler: await self.store.set_appservice_last_pos(upper_bound) - now = self.clock.time_msec() - ts = await self.store.get_received_ts(events[-1].event_id) - synapse.metrics.event_processing_positions.labels( "appservice_sender" ).set(upper_bound) @@ -168,12 +163,16 @@ class ApplicationServicesHandler: event_processing_loop_counter.labels("appservice_sender").inc() - synapse.metrics.event_processing_lag.labels( - "appservice_sender" - ).set(now - ts) - synapse.metrics.event_processing_last_ts.labels( - "appservice_sender" - ).set(ts) + if events: + now = self.clock.time_msec() + ts = await self.store.get_received_ts(events[-1].event_id) + + synapse.metrics.event_processing_lag.labels( + "appservice_sender" + ).set(now - ts) + synapse.metrics.event_processing_last_ts.labels( + "appservice_sender" + ).set(ts) finally: self.is_processing = False |