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

Increase MAX_EVENTS_BEHIND for replication clients
matrix-org · Feb 21, 2020 · 272eee1 · 272eee1
2 parents 4f7e4fc + 1fcb9a1
commit 272eee1
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git 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.
diff --git a/synapse/replication/tcp/streams/_base.py b/synapse/replication/tcp/streams/_base.py
@@ -24,7 +24,7 @@
 logger = logging.getLogger(__name__)
 
 
-MAX_EVENTS_BEHIND = 10000
+MAX_EVENTS_BEHIND = 500000
 
 BackfillStreamRow = namedtuple(
     "BackfillStreamRow",
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		Fix an issue affecting worker-based deployments where replication would stop working, necessitating a full restart, after joining a large room.