diff options
| -rw-r--r-- | synapse/handlers/presence.py | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py index fc8538b41e..0e19f777b8 100644 --- a/synapse/handlers/presence.py +++ b/synapse/handlers/presence.py @@ -50,6 +50,8 @@ timers_fired_counter = metrics.register_counter("timers_fired") federation_presence_counter = metrics.register_counter("federation_presence") bump_active_time_counter = metrics.register_counter("bump_active_time") +get_updates_counter = metrics.register_counter("get_updates", labels=["type"]) + # If a user was last active in the last LAST_ACTIVE_GRANULARITY, consider them # "currently_active" @@ -974,13 +976,13 @@ class PresenceEventSource(object): user_ids_changed = set() changed = None - if from_key and max_token - from_key < 100: - # For small deltas, its quicker to get all changes and then - # work out if we share a room or they're in our presence list + if from_key: changed = stream_change_cache.get_all_entities_changed(from_key) - # get_all_entities_changed can return None - if changed is not None: + if changed is not None and len(changed) < 500: + # For small deltas, its quicker to get all changes and then + # work out if we share a room or they're in our presence list + get_updates_counter.inc("stream") for other_user_id in changed: if other_user_id in friends: user_ids_changed.add(other_user_id) @@ -992,6 +994,8 @@ class PresenceEventSource(object): else: # Too many possible updates. Find all users we can see and check # if any of them have changed. + get_updates_counter.inc("full") + user_ids_to_check = set() for room_id in room_ids: users = yield self.store.get_users_in_room(room_id) |