Don't convert to deferreds when not necessary

This commit is contained in:
Erik Johnston 2017-03-28 10:41:08 +01:00
parent f9b4bb05e0
commit 86780a8bc3
5 changed files with 12 additions and 8 deletions

View file

@ -56,7 +56,8 @@ def filter_events_for_clients(store, user_tuples, events, event_id_to_state):
events ([synapse.events.EventBase]): list of events to filter
"""
forgotten = yield preserve_context_over_deferred(defer.gatherResults([
preserve_fn(store.who_forgot_in_room)(
defer.maybeDeferred(
preserve_fn(store.who_forgot_in_room),
room_id,
)
for room_id in frozenset(e.room_id for e in events)