diff options
Diffstat (limited to 'synapse/federation/federation_client.py')
| -rw-r--r-- | synapse/federation/federation_client.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py index 4870e39652..b5538bc07a 100644 --- a/synapse/federation/federation_client.py +++ b/synapse/federation/federation_client.py @@ -187,7 +187,7 @@ class FederationClient(FederationBase): async def backfill( self, dest: str, room_id: str, limit: int, extremities: Iterable[str] - ) -> List[EventBase]: + ) -> Optional[List[EventBase]]: """Requests some more historic PDUs for the given room from the given destination server. @@ -199,9 +199,9 @@ class FederationClient(FederationBase): """ logger.debug("backfill extrem=%s", extremities) - # If there are no extremeties then we've (probably) reached the start. + # If there are no extremities then we've (probably) reached the start. if not extremities: - return + return None transaction_data = await self.transport_layer.backfill( dest, room_id, extremities, limit @@ -284,7 +284,7 @@ class FederationClient(FederationBase): pdu_list = [ event_from_pdu_json(p, room_version, outlier=outlier) for p in transaction_data["pdus"] - ] + ] # type: List[EventBase] if pdu_list and pdu_list[0]: pdu = pdu_list[0] @@ -615,7 +615,7 @@ class FederationClient(FederationBase): ] if auth_chain_create_events != [create_event.event_id]: raise InvalidResponseError( - "Unexpected create event(s) in auth chain" + "Unexpected create event(s) in auth chain: %s" % (auth_chain_create_events,) ) |