Tag /send_join responses to detect faster joins

matrix-org · Jan 31, 2023 · 204bdb7 · 204bdb7
1 parent 484db60
commit 204bdb7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py
@@ -63,6 +63,7 @@
 )
 from synapse.logging.opentracing import (
     log_kv,
+    set_tag,
     start_active_span_from_edu,
     tag_args,
     trace,
@@ -678,6 +679,7 @@ async def on_send_join_request(
         room_id: str,
         caller_supports_partial_state: bool = False,
     ) -> Dict[str, Any]:
+        set_tag("partial_state", caller_supports_partial_state)
         await self._room_member_handler._join_rate_per_room_limiter.ratelimit(  # type: ignore[has-type]
             requester=None,
             key=room_id,