Rollback if we try and insert duplicate events

2024-10-01 11:49:51 -04:00 · 2014-09-08 18:34:18 +01:00 · 2014-09-08 18:34:18 +01:00 · c0577ea87a
commit c0577ea87a
parent d81e7dc00e
1 changed files with 1 additions and 0 deletions
--- a/synapse/storage/init.py
+++ b/synapse/storage/init.py
@ -179,6 +179,7 @@ class DataStore(RoomMemberStore, RoomStore,
                "Failed to persist, probably duplicate: %s",
                event.event_id
            )
+            txn.rollback()
            return

        if not backfilled and hasattr(event, "state_key"):