Add logging to try and figure out what is going on with the presence stuff

2 files changed, 12 insertions, 2 deletions

diff --git a/synapse/handlers/events.py b/synapse/handlers/events.py
index e08231406d..23bc0b6e28 100644
--- a/synapse/handlers/events.py
+++ b/synapse/handlers/events.py
@@ -16,6 +16,7 @@
 from twisted.internet import defer
 
 from synapse.api.events import SynapseEvent
+from synapse.util.logutils import log_function
 
 from ._base import BaseHandler
 
@@ -44,6 +45,7 @@ class EventStreamHandler(BaseHandler):
         self.notifier = hs.get_notifier()
 
     @defer.inlineCallbacks
+    @log_function
     def get_stream(self, auth_user_id, pagin_config, timeout=0):
         auth_user = self.hs.parse_userid(auth_user_id)
 
@@ -90,6 +92,7 @@ class EventStreamHandler(BaseHandler):
                 # 10 seconds of grace to allow the client to reconnect again
                 #   before we think they're gone
                 def _later():
+                    logger.debug("_later stopped_user_eventstream %s", auth_user)
                     self.distributor.fire(
                         "stopped_user_eventstream", auth_user
                     )
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index c479908f61..1be3845691 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -18,6 +18,8 @@ from twisted.internet import defer
 from synapse.api.errors import SynapseError, AuthError
 from synapse.api.constants import PresenceState
 
+from synapse.util.logutils import trace_function, log_function
+
 from ._base import BaseHandler
 
 import logging
@@ -142,7 +144,7 @@ class PresenceHandler(BaseHandler):
     @defer.inlineCallbacks
     def is_presence_visible(self, observer_user, observed_user):
         defer.returnValue(True)
-        return
+        # return
         # FIXME (erikj): This code path absolutely kills the database.
 
         assert(observed_user.is_mine)
@@ -188,8 +190,9 @@ class PresenceHandler(BaseHandler):
         defer.returnValue(state)
 
     @defer.inlineCallbacks
+    @trace_function
     def set_state(self, target_user, auth_user, state):
-        return
+        # return
         # TODO (erikj): Turn this back on. Why did we end up sending EDUs
         # everywhere?
 
@@ -245,10 +248,12 @@ class PresenceHandler(BaseHandler):
 
         self.push_presence(user, statuscache=statuscache)
 
+    @trace_function
     def started_user_eventstream(self, user):
         # TODO(paul): Use "last online" state
         self.set_state(user, user, {"state": PresenceState.ONLINE})
 
+    @trace_function
     def stopped_user_eventstream(self, user):
         # TODO(paul): Save current state as "last online" state
         self.set_state(user, user, {"state": PresenceState.OFFLINE})
@@ -382,6 +387,7 @@ class PresenceHandler(BaseHandler):
         defer.returnValue(presence)
 
     @defer.inlineCallbacks
+    @trace_function
     def start_polling_presence(self, user, target_user=None, state=None):
         logger.debug("Start polling for presence from %s", user)
 
@@ -457,6 +463,7 @@ class PresenceHandler(BaseHandler):
             content={"poll": [u.to_string() for u in remoteusers]}
         )
 
+    @trace_function
     def stop_polling_presence(self, user, target_user=None):
         logger.debug("Stop polling for presence from %s", user)