Insert push actions in a single db query rather than one per user/profile_tag

1 files changed, 6 insertions, 4 deletions

diff --git a/synapse/push/action_generator.py b/synapse/push/action_generator.py

index 2ad5f82da2..148b1bda8e 100644
--- a/synapse/push/action_generator.py
+++ b/synapse/push/action_generator.py
@@ -43,7 +43,9 @@ class ActionGenerator:
 
         actions_by_user = bulk_evaluator.action_for_event_by_user(event)
 
-        for uid,actions in actions_by_user.items():
-            self.store.set_actions_for_event(
-                event, uid, None, actions
-            )
+        yield self.store.set_actions_for_event_and_users(
+            event,
+            [
+                (uid, None, actions) for uid, actions in actions_by_user.items()
+            ]
+        )