Change get_pos_of_last_change to return upper bound

This commit is contained in:
Erik Johnston 2016-09-15 15:12:07 +01:00
parent cb3edec6af
commit 955f34d23e
2 changed files with 6 additions and 6 deletions

View file

@ -347,9 +347,8 @@ class EventFederationStore(SQLBaseStore):
def get_forward_extremeties_for_room(self, room_id, stream_ordering):
# We want to make the cache more effective, so we clamp to the last
# change before the given ordering.
last_change = self._events_stream_cache.get_pos_of_last_change(room_id)
if last_change:
stream_ordering = min(last_change, stream_ordering)
last_change = self._events_stream_cache.get_max_pos_of_last_change(room_id)
stream_ordering = min(last_change, stream_ordering)
return self._get_forward_extremeties_for_room(room_id, stream_ordering)