From 79926e016e98d4074aac4803d4d262dfd9c570c4 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Mon, 13 Mar 2017 09:50:10 +0000
Subject: Assume rooms likely haven't changed

---
 synapse/storage/stream.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'synapse/storage')

diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py
index 200d124632..dddd5fc0e7 100644
--- a/synapse/storage/stream.py
+++ b/synapse/storage/stream.py
@@ -829,3 +829,6 @@ class StreamStore(SQLBaseStore):
             updatevalues={"stream_id": stream_id},
             desc="update_federation_out_pos",
         )
+
+    def has_room_changed_since(self, room_id, stream_id):
+        return self._events_stream_cache.has_entity_changed(room_id, stream_id)
-- 
cgit 1.5.1