More tracing

1 files changed, 5 insertions, 0 deletions

diff --git a/synapse/storage/databases/main/relations.py b/synapse/storage/databases/main/relations.py

index 7bd27790eb..255854cd66 100644
--- a/synapse/storage/databases/main/relations.py
+++ b/synapse/storage/databases/main/relations.py
@@ -30,6 +30,7 @@ import attr
 
 from synapse.api.constants import RelationTypes
 from synapse.events import EventBase
+from synapse.logging.tracing import trace
 from synapse.storage._base import SQLBaseStore
 from synapse.storage.database import LoggingTransaction, make_in_list_sql_clause
 from synapse.storage.databases.main.stream import generate_pagination_where_clause
@@ -349,6 +350,10 @@ class RelationsWorkerStore(SQLBaseStore):
     def get_applicable_edit(self, event_id: str) -> Optional[EventBase]:
         raise NotImplementedError()
 
+    # TODO: What's the proper way to fix this so we can stack @trace on top of
+    # @cachedList
+    #
+    # @trace
     @cachedList(cached_method_name="get_applicable_edit", list_name="event_ids")
     async def get_applicable_edits(
         self, event_ids: Collection[str]