diff options
Diffstat (limited to 'synapse/storage/util')
| -rw-r--r-- | synapse/storage/util/id_generators.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/synapse/storage/util/id_generators.py b/synapse/storage/util/id_generators.py index e5dec1c948..9d461d5e96 100644 --- a/synapse/storage/util/id_generators.py +++ b/synapse/storage/util/id_generators.py @@ -105,21 +105,22 @@ class StreamIdGenerator(object): return manager() + @defer.inlineCallbacks def get_max_token(self, store): """Returns the maximum stream id such that all stream ids less than or equal to it have been successfully persisted. """ with self._lock: if self._unfinished_ids: - return self._unfinished_ids[0] - 1 + defer.returnValue(self._unfinished_ids[0] - 1) if not self._current_max: - return store.runInteraction( + yield store.runInteraction( "_compute_current_max", self._compute_current_max, ) - return self._current_max + defer.returnValue(self._current_max) def _compute_current_max(self, txn): txn.execute("SELECT MAX(stream_ordering) FROM events") |