From 64a2acb1610cab12a84da180a027f8ab3d33b26f Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Tue, 16 Aug 2016 16:44:19 +0100
Subject: [PATCH] Don't update caches replication stream if tokens haven't
advanced
---
synapse/replication/resource.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/synapse/replication/resource.py b/synapse/replication/resource.py
index 84993b33b3..0996054f6b 100644
--- a/synapse/replication/resource.py
+++ b/synapse/replication/resource.py
@@ -390,7 +390,7 @@ class ReplicationResource(Resource):
caches = request_streams.get("caches")
- if caches is not None:
+ if caches is not None and current_position != caches:
updated_caches = yield self.store.get_all_updated_caches(
caches, current_position, limit
)
--
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