django 2.2 implement alongside websockets and i get a AttributeError: module 'django_eventstream.urls' has no attribute 'callback' about django-eventstream HOT 2 OPEN

Not tested, but guessing from the documentation is should be:

path('pre_quotations_bulk_create_requests/(?P\d+)/events/$',
URLRouter(django_eventstream.urls.urlpatterns),
{'format-channels': ['pre_quotations_bulk_create_request-{pk}']}),

django_eventstream.urls.urlpatterns is a list of Pathes, and that's what URLRouter expects

from django-eventstream.

Ah, I just realized the examples in the routes section use the style expected by urls.py which only works in WSGI mode.

The examples need to be slightly adjusted for use with ASGI. Namely, the second argument to the path should be URLRouter(django_eventstream.routing.urlpatterns), and that value needs to be wrapped in AuthMiddlewareStack if you want to handle auth.

from django-eventstream.