Remove unused `FederationServer.__str__` override (#15690)

Signed-off-by: Sean Quah <seanq@matrix.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py

index f4ca70a698..e17cb840de 100644
--- a/synapse/federation/federation_server.py
+++ b/synapse/federation/federation_server.py
@@ -1291,9 +1291,6 @@ class FederationServer(FederationBase):
                 return
             lock = new_lock
 
-    def __str__(self) -> str:
-        return "<ReplicationLayer(%s)>" % self.server_name
-
     async def exchange_third_party_invite(
         self, sender_user_id: str, target_user_id: str, room_id: str, signed: Dict
     ) -> None: