mirror of
https://github.com/element-hq/synapse.git
synced 2024-12-14 11:57:44 +00:00
c2e5e9e67c
Performance optimization: We can avoid fetching rooms that the user has left themselves (which could be a significant amount), then only add back rooms that the user has `newly_left` (left in the token range of an incremental sync). It's a lot faster to fetch less rooms than fetch them all and throw them away in most cases. Since the user only leaves a room (or is state reset out) once in a blue moon, we can avoid a lot of work. Based on @erikjohnston's branch, erikj/ss_perf --------- Co-authored-by: Erik Johnston <erik@matrix.org>
1 line
47 B
Text
1 line
47 B
Text
More efficiently fetch rooms for Sliding Sync.
|