diff options
| -rw-r--r-- | synapse/handlers/presence.py | 73 |
1 files changed, 39 insertions, 34 deletions
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index 0e19f777b8..6b70fa3817 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -183,7 +183,7 @@ class PresenceHandler(object): # The initial delay is to allow disconnected clients a chance to # reconnect before we treat them as offline. self.clock.call_later( - 30 * 1000, + 30, self.clock.looping_call, self._handle_timeouts, 5000, @@ -283,44 +283,48 @@ class PresenceHandler(object): """Checks the presence of users that have timed out and updates as appropriate. """ + logger.info("Handling presence timeouts") now = self.clock.time_msec() - with Measure(self.clock, "presence_handle_timeouts"): - # Fetch the list of users that *may* have timed out. Things may have - # changed since the timeout was set, so we won't necessarily have to - # take any action. - users_to_check = set(self.wheel_timer.fetch(now)) - - # Check whether the lists of syncing processes from an external - # process have expired. - expired_process_ids = [ - process_id for process_id, last_update - in self.external_process_last_update.items() - if now - last_update > EXTERNAL_PROCESS_EXPIRY - ] - for process_id in expired_process_ids: - users_to_check.update( - self.external_process_to_current_syncs.pop(process_id, ()) - ) - self.external_process_last_update.pop(process_id) + try: + with Measure(self.clock, "presence_handle_timeouts"): + # Fetch the list of users that *may* have timed out. Things may have + # changed since the timeout was set, so we won't necessarily have to + # take any action. + users_to_check = set(self.wheel_timer.fetch(now)) + + # Check whether the lists of syncing processes from an external + # process have expired. + expired_process_ids = [ + process_id for process_id, last_update + in self.external_process_last_updated_ms.items() + if now - last_update > EXTERNAL_PROCESS_EXPIRY + ] + for process_id in expired_process_ids: + users_to_check.update( + self.external_process_last_updated_ms.pop(process_id, ()) + ) + self.external_process_last_update.pop(process_id) - states = [ - self.user_to_current_state.get( - user_id, UserPresenceState.default(user_id) - ) - for user_id in users_to_check - ] + states = [ + self.user_to_current_state.get( + user_id, UserPresenceState.default(user_id) + ) + for user_id in users_to_check + ] - timers_fired_counter.inc_by(len(states)) + timers_fired_counter.inc_by(len(states)) - changes = handle_timeouts( - states, - is_mine_fn=self.is_mine_id, - syncing_users=self.get_syncing_users(), - now=now, - ) + changes = handle_timeouts( + states, + is_mine_fn=self.is_mine_id, + syncing_user_ids=self.get_currently_syncing_users(), + now=now, + ) - preserve_fn(self._update_states)(changes) + preserve_fn(self._update_states)(changes) + except: + logger.exception("Exception in _handle_timeouts loop") @defer.inlineCallbacks def bump_presence_active_time(self, user): @@ -402,7 +406,8 @@ class PresenceHandler(object): user_id for user_id, count in self.user_to_num_current_syncs.items() if count } - syncing_user_ids.update(self.external_process_to_current_syncs.values()) + for user_ids in self.external_process_to_current_syncs.values(): + syncing_user_ids.update(user_ids) return syncing_user_ids @defer.inlineCallbacks |