WebSocket connection to failed

Question

Locally, everything works fine. When I deploy the applications to Railway I get a "WebSocket connection to failed" error.

`

application = ProtocolTypeRouter({
    "http": django_asgi_app,
    "websocket": AllowedHostsOriginValidator(AuthMiddlewareStack(URLRouter(chat.routing.websocket_urlpatterns))),
})

websocket_urlpatterns = [
    re_path(r"ws/chat/(?P<room_name>\w+)/$", consumers.ChatConsumer.as_asgi()),
]

const chatSocket = new WebSocket('wss://' + 'appdvibe.up.railway.app' + '/chat/' + roomName + '/');