Cache federation state responses

1 files changed, 1 insertions, 6 deletions

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

index 3f138daf17..fcad41d7b6 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -991,14 +991,9 @@ class FederationHandler(BaseHandler):
         defer.returnValue(None)
 
     @defer.inlineCallbacks
-    def get_state_for_pdu(self, origin, room_id, event_id, do_auth=True):
+    def get_state_for_pdu(self, room_id, event_id):
         yield run_on_reactor()
 
-        if do_auth:
-            in_room = yield self.auth.check_host_in_room(room_id, origin)
-            if not in_room:
-                raise AuthError(403, "Host not in room.")
-
         state_groups = yield self.store.get_state_groups(
             room_id, [event_id]
         )