1 files changed, 3 insertions, 0 deletions
diff --git a/synapse/app/generic_worker.py b/synapse/app/generic_worker.py
index bd1733573b..fba7ad9551 100644
--- a/synapse/app/generic_worker.py
+++ b/synapse/app/generic_worker.py
@@ -401,6 +401,9 @@ class GenericWorkerTyping(object):
             self._room_serials[row.room_id] = token
             self._room_typing[row.room_id] = row.user_ids
 
+    def get_current_token(self) -> int:
+        return self._latest_room_serial
+
 
 class GenericWorkerSlavedStore(
     # FIXME(#3714): We need to add UserDirectoryStore as we write directly