From bc3d6b918b62c3dd6ce96eba638cf4601126e2f9 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 5 Jun 2019 11:31:27 +0100 Subject: [PATCH] Add logging when request fails and clarify we ignore errors. --- synapse/handlers/federation.py | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py index fa735efed..ac5ca7914 100644 --- a/synapse/handlers/federation.py +++ b/synapse/handlers/federation.py @@ -2034,8 +2034,14 @@ class FederationHandler(BaseHandler): ) except Exception: # We don't really mind if the above fails, so lets not fail - # processing if it does. - logger.exception("Failed to call _update_auth_events_and_context_for_auth") + # processing if it does. However, it really shouldn't fail so + # let's still log as an exception since we'll still want to fix + # any bugs. + logger.exception( + "Failed to double check auth events for %s with remote. " + "Ignoring failure and continuing processing of event.", + event.event_id, + ) try: self.auth.check(room_version, event, auth_events=auth_events) @@ -2108,9 +2114,10 @@ class FederationHandler(BaseHandler): remote_auth_chain = yield self.federation_client.get_event_auth( origin, event.room_id, event.event_id ) - except RequestSendFailed: + except RequestSendFailed as e: # The other side isn't around or doesn't implement the # endpoint, so lets just bail out. + logger.info("Failed to get event auth from remote: %s", e) return seen_remotes = yield self.store.have_seen_events( @@ -2264,9 +2271,10 @@ class FederationHandler(BaseHandler): event.event_id, local_auth_chain, ) - except RequestSendFailed: + except RequestSendFailed as e: # The other side isn't around or doesn't implement the # endpoint, so lets just bail out. + logger.info("Failed to query auth from remote: %s", e) return seen_remotes = yield self.store.have_seen_events(