From b4d5ff0af73d40f8daad631b33e38e8d7c472bc1 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Tue, 30 Jul 2019 13:19:22 +0100
Subject: [PATCH] Don't log as exception when failing durig backfill

---
 synapse/handlers/federation.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index 89b37dbc1c..c70f12092a 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -978,6 +978,9 @@ class FederationHandler(BaseHandler):
                 except NotRetryingDestination as e:
                     logger.info(str(e))
                     continue
+                except RequestSendFailed as e:
+                    logger.info("Falied to get backfill from %s because %s", dom, e)
+                    continue
                 except FederationDeniedError as e:
                     logger.info(e)
                     continue