Merge pull request #2062 from matrix-org/erikj/presence_replication

Use presence replication stream to invalidate cache

2 files changed, 3 insertions, 2 deletions

diff --git a/synapse/replication/slave/storage/presence.py b/synapse/replication/slave/storage/presence.py

index 40f6c9a386..e4a2414d78 100644
--- a/synapse/replication/slave/storage/presence.py
+++ b/synapse/replication/slave/storage/presence.py
@@ -57,5 +57,6 @@ class SlavedPresenceStore(BaseSlavedStore):
                 self.presence_stream_cache.entity_has_changed(
                     user_id, position
                 )
+                self._get_presence_for_user.invalidate((user_id,))
 
         return super(SlavedPresenceStore, self).process_replication(result)
diff --git a/synapse/storage/presence.py b/synapse/storage/presence.py

index 4d1590d2b4..9e9d3c2591 100644
--- a/synapse/storage/presence.py
+++ b/synapse/storage/presence.py
@@ -85,8 +85,8 @@ class PresenceStore(SQLBaseStore):
                 self.presence_stream_cache.entity_has_changed,
                 state.user_id, stream_id,
             )
-            self._invalidate_cache_and_stream(
-                txn, self._get_presence_for_user, (state.user_id,)
+            txn.call_after(
+                self._get_presence_for_user.invalidate, (state.user_id,)
             )
 
         # Actually insert new rows