Fix setting ASGI http protocol handler

api/config/routing.py

@@ -2,6 +2,7 @@ from channels.auth import AuthMiddlewareStack
 from channels.routing import ProtocolTypeRouter, URLRouter
 
 from django.conf.urls import url
+from django.core.asgi import get_asgi_application
 from funkwhale_api.instance import consumers
 
 application = ProtocolTypeRouter(
@@ -11,6 +12,7 @@ application = ProtocolTypeRouter(
             URLRouter(
                 [url("^api/v1/activity$", consumers.InstanceActivityConsumer.as_asgi())]
             )
-        )
+        ),
+        "http": get_asgi_application(),
     }
 )