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authorErik Johnston <erik@matrix.org>2017-04-10 16:48:30 +0100
committerErik Johnston <erik@matrix.org>2017-04-10 16:48:30 +0100
commit29574fd5b3537cc272a4d792669b8d5be2a92b6f (patch)
tree18753fe16297d23997f6f001740e5e9470033b49 /synapse/replication/slave/storage
parentTypo (diff)
downloadsynapse-29574fd5b3537cc272a4d792669b8d5be2a92b6f.tar.xz
Reduce federation presence replication traffic
This is mainly done by moving the calculation of where to send presence
updates from the presence handler to the transaction queue, so we only
need to send the presence event (and not the destinations) across the
replication connection. Before we were duplicating by sending the full
state across once per destination.
Diffstat (limited to 'synapse/replication/slave/storage')
-rw-r--r--synapse/replication/slave/storage/events.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py
index 5fd47706ef..4ca1e5aa8c 100644
--- a/synapse/replication/slave/storage/events.py
+++ b/synapse/replication/slave/storage/events.py
@@ -71,6 +71,7 @@ class SlavedEventStore(BaseSlavedStore):
     # to reach inside the __dict__ to extract them.
     get_rooms_for_user = RoomMemberStore.__dict__["get_rooms_for_user"]
     get_users_in_room = RoomMemberStore.__dict__["get_users_in_room"]
+    get_hosts_in_room = RoomMemberStore.__dict__["get_hosts_in_room"]
     get_users_who_share_room_with_user = (
         RoomMemberStore.__dict__["get_users_who_share_room_with_user"]
     )