1 files changed, 5 insertions, 0 deletions
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index 8aeed99274..24d901b51f 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -86,6 +86,10 @@ class PresenceHandler(BaseHandler):
             "changed_presencelike_data", self.changed_presencelike_data
         )
 
+        # outbound signal from the presence module to advertise when a user's
+        # presence has changed
+        distributor.declare("user_presence_changed")
+
         self.distributor = distributor
 
         self.federation = hs.get_replication_layer()
@@ -603,6 +607,7 @@ class PresenceHandler(BaseHandler):
             room_ids=room_ids,
             statuscache=statuscache,
         )
+        yield self.distributor.fire("user_presence_changed", user, statuscache)
 
     @defer.inlineCallbacks
     def _push_presence_remote(self, user, destination, state=None):