diff options
Diffstat (limited to 'synapse/federation')
| -rw-r--r-- | synapse/federation/federation_client.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py index 02276ed995..6a8d76529b 100644 --- a/synapse/federation/federation_client.py +++ b/synapse/federation/federation_client.py @@ -725,6 +725,12 @@ class FederationClient(FederationBase): if failover_errcodes is None: failover_errcodes = () + if not destinations: + # Give a bit of a clearer message if no servers were specified at all. + raise SynapseError( + 502, f"Failed to {description} via any server: No servers specified." + ) + for destination in destinations: if destination == self.server_name: continue @@ -774,7 +780,7 @@ class FederationClient(FederationBase): "Failed to %s via %s", description, destination, exc_info=True ) - raise SynapseError(502, "Failed to %s via any server" % (description,)) + raise SynapseError(502, f"Failed to {description} via any server") async def make_membership_event( self, |