Integrate presence from hotfixes (#3694)

1 files changed, 19 insertions, 7 deletions

diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index 3671d24f60..ba3856674d 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -395,6 +395,10 @@ class PresenceHandler(object):
         """We've seen the user do something that indicates they're interacting
         with the app.
         """
+        # If presence is disabled, no-op
+        if not self.hs.config.use_presence:
+            return
+
         user_id = user.to_string()
 
         bump_active_time_counter.inc()
@@ -424,6 +428,11 @@ class PresenceHandler(object):
                 Useful for streams that are not associated with an actual
                 client that is being used by a user.
         """
+        # Override if it should affect the user's presence, if presence is
+        # disabled.
+        if not self.hs.config.use_presence:
+            affect_presence = False
+
         if affect_presence:
             curr_sync = self.user_to_num_current_syncs.get(user_id, 0)
             self.user_to_num_current_syncs[user_id] = curr_sync + 1
@@ -469,13 +478,16 @@ class PresenceHandler(object):
         Returns:
             set(str): A set of user_id strings.
         """
-        syncing_user_ids = {
-            user_id for user_id, count in self.user_to_num_current_syncs.items()
-            if count
-        }
-        for user_ids in self.external_process_to_current_syncs.values():
-            syncing_user_ids.update(user_ids)
-        return syncing_user_ids
+        if self.hs.config.use_presence:
+            syncing_user_ids = {
+                user_id for user_id, count in self.user_to_num_current_syncs.items()
+                if count
+            }
+            for user_ids in self.external_process_to_current_syncs.values():
+                syncing_user_ids.update(user_ids)
+            return syncing_user_ids
+        else:
+            return set()
 
     @defer.inlineCallbacks
     def update_external_syncs_row(self, process_id, user_id, is_syncing, sync_time_msec):