How to combine the Django WebSockets "websocket_urlpatterns" (path) of multiple apps in the Project URLRouter?

I have multiple apps and they all are using the “WebSockets (routing.py)”, and I have routing.py in my project and apps.

I can only add the websocket_urlpatterns of single app in my URLRouter of my project, if I try to add the other “websocket_urlpatterns” in the URLRouter, it didn’t worked and I get the error.

Project routing.py

from channels.auth import AuthMiddlewareStack
from channels.routing import ProtocolTypeRouter, URLRouter
import django_chatter.routing
import app1.routing 
import os

from time import sleep
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "myProject.settings")

application = ProtocolTypeRouter({

  'websocket': AuthMiddlewareStack(
    URLRouter(
    app1.routing.websocket_urlpatterns # send request to chatter's urls
    )
  )
})

App1 routing.py

from django.urls import path
from django_chatter import consumers
import app1.consumers

websocket_urlpatterns = [
    path('ws/route1/' , app1.consumers.Consumer1.as_asgi()),
    path('ws/route2/' , app2.consumers.Consumer2.as_asgi()),
    path('ws/route3/' , app3.consumers.Consumer3.as_asgi()),
]

App2 routing.py

from django.urls import path
from . import consumers

websocket_urlpatterns = [
    path('ws/chatter/chatrooms/<str:room_uuid>/', consumers.ChatConsumer.as_asgi()),
    path('ws/chatter/users/<str:username>/', consumers.AlertConsumer.as_asgi())
]

[jules-ch]

It should work with :

from channels.auth import AuthMiddlewareStack
from channels.routing import ProtocolTypeRouter, URLRouter
import App2.routing
import App1.routing 
import os

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "MyProject.settings")

application = ProtocolTypeRouter({
  'websocket': AuthMiddlewareStack(
    URLRouter([
    *App1.routing.websocket_urlpatterns,
    *App2.routing.websocket_urlpatterns,
    ])
  )
})

It essentially joins those 2 lists to create the URLRouter.

[MuhammadBilal1]

It should work with :

from channels.auth import AuthMiddlewareStack
from channels.routing import ProtocolTypeRouter, URLRouter
import App2.routing
import App1.routing 
import os

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "MyProject.settings")

application = ProtocolTypeRouter({
  'websocket': AuthMiddlewareStack(
    URLRouter([
    *App1.routing.websocket_urlpatterns,
    *App2.routing.websocket_urlpatterns,
    ])
  )
})

It essentially joins those 2 lists to create the URLRouter.

Thank you. It worked. Astrisk before the app name is the key here.

I tried this solution without Astrisk before the app name and it didn’t worked. But now I put the asktrisk and it’s working.