diff options
Diffstat (limited to 'synapse/handlers/federation.py')
| -rw-r--r-- | synapse/handlers/federation.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index 6cb2f73ff4..5f3562b5b5 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -234,8 +234,16 @@ class FederationHandler(BaseHandler): if event.type == EventTypes.Member: if event.membership == Membership.JOIN: - user = UserID.from_string(event.state_key) - yield user_joined_room(self.distributor, user, event.room_id) + context = yield self.state_handler.compute_event_context( + event, old_state=state, outlier=event.internal_metadata.is_outlier() + ) + prev_state = context.current_state.get((event.type, event.state_key)) + if not prev_state or prev_state.membership != Membership.JOIN: + # Only fire user_joined_room if the user has acutally + # joined the room. Don't bother if the user is just + # changing their profile info. + user = UserID.from_string(event.state_key) + yield user_joined_room(self.distributor, user, event.room_id) @defer.inlineCallbacks def _filter_events_for_server(self, server_name, room_id, events): |