From 945a0928c793c0bd8573e179583d983187e5f392 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 16 Nov 2022 12:09:33 +0000 Subject: [PATCH] Don't filter state in /context response (#14461) We don't filter state usually, so doing so here is a waste of time. This is not much of an issue for clients that enable lazy loading of members, since there will be fewer state events. --- changelog.d/14461.misc | 1 + synapse/handlers/room.py | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) create mode 100644 changelog.d/14461.misc diff --git a/changelog.d/14461.misc b/changelog.d/14461.misc new file mode 100644 index 0000000000..cdfa577a4c --- /dev/null +++ b/changelog.d/14461.misc @@ -0,0 +1 @@ +Improve performance of `/context` in large rooms. diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 66a50bca6e..6dcfd86fdf 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -1451,7 +1451,7 @@ class RoomContextHandler: events_before=events_before, event=event, events_after=events_after, - state=await filter_evts(state_events), + state=state_events, aggregations=aggregations, start=await token.copy_and_replace( StreamKeyType.ROOM, results.start