Reduce the amount of state we pull from the DB (#12811)

1 files changed, 5 insertions, 2 deletions

diff --git a/synapse/rest/client/room.py b/synapse/rest/client/room.py
index 7a5ce8ad0e..a26e976492 100644
--- a/synapse/rest/client/room.py
+++ b/synapse/rest/client/room.py
@@ -650,6 +650,7 @@ class RoomEventServlet(RestServlet):
         self.clock = hs.get_clock()
         self._store = hs.get_datastores().main
         self._state = hs.get_state_handler()
+        self._storage_controllers = hs.get_storage_controllers()
         self.event_handler = hs.get_event_handler()
         self._event_serializer = hs.get_event_client_serializer()
         self._relations_handler = hs.get_relations_handler()
@@ -673,8 +674,10 @@ class RoomEventServlet(RestServlet):
         if include_unredacted_content and not await self.auth.is_server_admin(
             requester.user
         ):
-            power_level_event = await self._state.get_current_state(
-                room_id, EventTypes.PowerLevels, ""
+            power_level_event = (
+                await self._storage_controllers.state.get_current_state_event(
+                    room_id, EventTypes.PowerLevels, ""
+                )
             )
 
             auth_events = {}