diff options
| author | Matrix <matrix@matrix.org> | 2015-07-18 19:07:12 +0100 |
|---|---|---|
| committer | Matrix <matrix@matrix.org> | 2015-07-18 19:07:12 +0100 |
| commit | 4cab2cfa34ceb384847d8bd5dbe15147b27dc370 (patch) | |
| tree | 9d3cb46452a489274530295a24993d863d2a4fa8 /synapse/handlers/receipts.py | |
| parent | Merge pull request #199 from matrix-org/erikj/receipts (diff) | |
| download | synapse-4cab2cfa34ceb384847d8bd5dbe15147b27dc370.tar.xz | |
Don't do any database hits in receipt handling if from_key == to_key
Diffstat (limited to 'synapse/handlers/receipts.py')
| -rw-r--r-- | synapse/handlers/receipts.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/synapse/handlers/receipts.py b/synapse/handlers/receipts.py index 5b3df6932b..86c911c4bf 100644 --- a/synapse/handlers/receipts.py +++ b/synapse/handlers/receipts.py @@ -174,6 +174,9 @@ class ReceiptEventSource(object): from_key = int(from_key) to_key = yield self.get_current_key() + if from_key == to_key: + defer.returnValue(([], to_key)) + rooms = yield self.store.get_rooms_for_user(user.to_string()) rooms = [room.room_id for room in rooms] events = yield self.store.get_linearized_receipts_for_rooms( |