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Diffstat (limited to 'synapse/handlers/device.py')
| -rw-r--r-- | synapse/handlers/device.py | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py index 815410969c..af28e1e009 100644 --- a/synapse/handlers/device.py +++ b/synapse/handlers/device.py @@ -266,13 +266,14 @@ class DeviceHandler(BaseHandler): if not prev_event_id or prev_event_id != event_id: possibly_changed.add(state_key) - user_ids_changed = set() - for other_user_id in possibly_changed: - other_rooms = yield self.store.get_rooms_for_user(other_user_id) - if room_ids.intersection(e.room_id for e in other_rooms): - user_ids_changed.add(other_user_id) + users_who_share_room = yield self.store.get_users_who_share_room_with_user( + user_id + ) - defer.returnValue(user_ids_changed) + # We return the intersection of users whose devices have changed (or + # membership has changeD) and the users who share a room with the + # requester + defer.returnValue(users_who_share_room & users_who_share_room) @defer.inlineCallbacks def _incoming_device_list_update(self, origin, edu_content): |