From 6cddf24e361fe43f086307c833cd814dc03363b6 Mon Sep 17 00:00:00 2001 From: Mathieu Velten Date: Sat, 11 Feb 2023 00:31:05 +0100 Subject: Faster joins: don't stall when a user joins during a fast join (#14606) Fixes #12801. Complement tests are at https://github.com/matrix-org/complement/pull/567. Avoid blocking on full state when handling a subsequent join into a partial state room. Also always perform a remote join into partial state rooms, since we do not know whether the joining user has been banned and want to avoid leaking history to banned users. Signed-off-by: Mathieu Velten Co-authored-by: Sean Quah Co-authored-by: David Robertson --- synapse/handlers/message.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'synapse/handlers/message.py') diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 3e30f52e4d..8f5b658d9d 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -38,6 +38,7 @@ from synapse.api.errors import ( Codes, ConsentNotGivenError, NotFoundError, + PartialStateConflictError, ShadowBanError, SynapseError, UnstableSpecAuthError, @@ -57,7 +58,6 @@ from synapse.logging.context import make_deferred_yieldable, run_in_background from synapse.metrics.background_process_metrics import run_as_background_process from synapse.replication.http.send_event import ReplicationSendEventRestServlet from synapse.replication.http.send_events import ReplicationSendEventsRestServlet -from synapse.storage.databases.main.events import PartialStateConflictError from synapse.storage.databases.main.events_worker import EventRedactBehaviour from synapse.types import ( MutableStateMap, -- cgit 1.5.1