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authorMark Haines <mark.haines@matrix.org>2015-10-09 20:02:30 +0100
committerMark Haines <mark.haines@matrix.org>2015-10-09 20:02:30 +0100
commit1a46daf621097d509207a29f6c2cb1152e494340 (patch)
tree9290dee5ebd1705369a89f4ba2216bd7f1b6c51c
parentSet the user as online if they start polling the v2 sync (diff)
parentFix some races in the synapse presence handler caused by not yielding on defe... (diff)
downloadsynapse-1a46daf621097d509207a29f6c2cb1152e494340.tar.xz
Merge branch 'markjh/presence_races' into markjh/v2_sync_api
-rw-r--r--synapse/handlers/presence.py11
1 files changed, 8 insertions, 3 deletions
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index e91e81831e..ce60642127 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -378,7 +378,7 @@ class PresenceHandler(BaseHandler):
 
         # TODO(paul): perform a presence push as part of start/stop poll so
         #   we don't have to do this all the time
-        self.changed_presencelike_data(target_user, state)
+        yield self.changed_presencelike_data(target_user, state)
 
     def bump_presence_active_time(self, user, now=None):
         if now is None:
@@ -422,12 +422,12 @@ class PresenceHandler(BaseHandler):
     @log_function
     def started_user_eventstream(self, user):
         # TODO(paul): Use "last online" state
-        self.set_state(user, user, {"presence": PresenceState.ONLINE})
+        return self.set_state(user, user, {"presence": PresenceState.ONLINE})
 
     @log_function
     def stopped_user_eventstream(self, user):
         # TODO(paul): Save current state as "last online" state
-        self.set_state(user, user, {"presence": PresenceState.OFFLINE})
+        return self.set_state(user, user, {"presence": PresenceState.OFFLINE})
 
     @defer.inlineCallbacks
     def user_joined_room(self, user, room_id):
@@ -1263,6 +1263,11 @@ class UserPresenceCache(object):
         self.state = {"presence": PresenceState.OFFLINE}
         self.serial = None
 
+    def __repr__(self):
+        return "UserPresenceCache(state=%r, serial=%r)" % (
+            self.state, self.serial
+        )
+
     def update(self, state, serial):
         assert("mtime_age" not in state)