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| author | Erik Johnston <erikj@jki.re> | 2016-10-11 15:41:55 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-10-11 15:41:55 +0100 |
| commit | e641115421b44c567bc0f1ca8d39a83e32891383 (patch) | |
| tree | 51a8cb5ed3f294887bdcc2d6ef36efcad186af07 /synapse/storage/room.py | |
| parent | Merge pull request #1166 from matrix-org/rav/grandfather_broken_riot_signup (diff) | |
| parent | Merge branch 'develop' of github.com:matrix-org/synapse into erikj/replicatio... (diff) | |
| download | synapse-e641115421b44c567bc0f1ca8d39a83e32891383.tar.xz | |
Merge pull request #1141 from matrix-org/erikj/replication_noop
Reduce DB hits for replication
Diffstat (limited to 'synapse/storage/room.py')
| -rw-r--r-- | synapse/storage/room.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/synapse/storage/room.py b/synapse/storage/room.py index 2ef13d7403..11813b44f6 100644 --- a/synapse/storage/room.py +++ b/synapse/storage/room.py @@ -320,6 +320,9 @@ class RoomStore(SQLBaseStore): txn.execute(sql, (prev_id, current_id, limit,)) return txn.fetchall() + if prev_id == current_id: + return defer.succeed([]) + return self.runInteraction( "get_all_new_public_rooms", get_all_new_public_rooms ) |