Merge pull request #6967 from matrix-org/rav/increase_max_events_behind

Increase MAX_EVENTS_BEHIND for replication clients
2020-02-21 10:17:28 +00:00 · 2020-02-21 10:17:28 +00:00 · 272eee1ae1
parent 4f7e4fc2fb 1fcb9a1a7a
commit 272eee1ae1
2 changed files with 2 additions and 1 deletions
--- a/changelog.d/6967.bugfix
+++ b/changelog.d/6967.bugfix
@ -0,0 +1 @@
+Fix an issue affecting worker-based deployments where replication would stop working, necessitating a full restart, after joining a large room.
--- a/synapse/replication/tcp/streams/_base.py
+++ b/synapse/replication/tcp/streams/_base.py
@ -24,7 +24,7 @@ import attr
 logger = logging.getLogger(__name__)


-MAX_EVENTS_BEHIND = 10000
+MAX_EVENTS_BEHIND = 500000

 BackfillStreamRow = namedtuple(
    "BackfillStreamRow",
				`@ -0,0 +1 @@`
				`Fix an issue affecting worker-based deployments where replication would stop working, necessitating a full restart, after joining a large room.`