1 files changed, 5 insertions, 3 deletions
diff --git a/synapse/app/generic_worker.py b/synapse/app/generic_worker.py
index 7957586d69..739b013d4c 100644
--- a/synapse/app/generic_worker.py
+++ b/synapse/app/generic_worker.py
@@ -125,7 +125,7 @@ from synapse.rest.client.v2_alpha.register import RegisterRestServlet
 from synapse.rest.client.versions import VersionsRestServlet
 from synapse.rest.health import HealthResource
 from synapse.rest.key.v2 import KeyApiV2Resource
-from synapse.server import HomeServer
+from synapse.server import HomeServer, cache_in_self
 from synapse.storage.databases.main.censor_events import CensorEventsStore
 from synapse.storage.databases.main.media_repository import MediaRepositoryStore
 from synapse.storage.databases.main.monthly_active_users import (
@@ -635,10 +635,12 @@ class GenericWorkerServer(HomeServer):
     async def remove_pusher(self, app_id, push_key, user_id):
         self.get_tcp_replication().send_remove_pusher(app_id, push_key, user_id)
 
-    def build_replication_data_handler(self):
+    @cache_in_self
+    def get_replication_data_handler(self):
         return GenericWorkerReplicationHandler(self)
 
-    def build_presence_handler(self):
+    @cache_in_self
+    def get_presence_handler(self):
         return GenericWorkerPresence(self)