From 58ebb96cce1992a79cc363d4157643c5db569396 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Fri, 19 May 2017 14:38:50 +0100
Subject: [PATCH] Fix invalidation of get_users_with_read_receipts_in_room

---
 synapse/storage/receipts.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/synapse/storage/receipts.py b/synapse/storage/receipts.py
index efb90c3c9..f42b8014c 100644
--- a/synapse/storage/receipts.py
+++ b/synapse/storage/receipts.py
@@ -45,7 +45,9 @@ class ReceiptsStore(SQLBaseStore):
             return
 
         # Returns an ObservableDeferred
-        res = self.get_users_with_read_receipts_in_room.cache.get((room_id,), None)
+        res = self.get_users_with_read_receipts_in_room.cache.get(
+            room_id, None, update_metrics=False,
+        )
 
         if res:
             if isinstance(res, defer.Deferred) and res.called: