Add default http router

gestioasso/routing.py

@@ -1,4 +1,5 @@
 from channels.auth import AuthMiddlewareStack
+from channels.http import AsgiHandler
 from channels.routing import ProtocolTypeRouter, URLRouter
 from django.urls import path
 
@@ -14,5 +15,6 @@ application = ProtocolTypeRouter(
                 ]
             )
         ),
+        "http": AsgiHandler,
     }
 )