Fix using MSC2716 batch sending with event persistence workers (#11220)

Signed-off-by: Tulir Asokan <tulir@beeper.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/synapse/app/generic_worker.py b/synapse/app/generic_worker.py

index 502cc8e8d1..b4bed5bf40 100644
--- a/synapse/app/generic_worker.py
+++ b/synapse/app/generic_worker.py
@@ -113,6 +113,7 @@ from synapse.storage.databases.main.monthly_active_users import (
 )
 from synapse.storage.databases.main.presence import PresenceStore
 from synapse.storage.databases.main.room import RoomWorkerStore
+from synapse.storage.databases.main.room_batch import RoomBatchStore
 from synapse.storage.databases.main.search import SearchStore
 from synapse.storage.databases.main.session import SessionStore
 from synapse.storage.databases.main.stats import StatsStore
@@ -240,6 +241,7 @@ class GenericWorkerSlavedStore(
     SlavedEventStore,
     SlavedKeyStore,
     RoomWorkerStore,
+    RoomBatchStore,
     DirectoryStore,
     SlavedApplicationServiceStore,
     SlavedRegistrationStore,