Daphne vs gunicorn em 2020
gunicorn app.wsgi:application --bind 0.0.0.0:8000 --reload && daphne -b 0.0.0.0 -p 8089 app.asgi:application
daphne contra gunicorn
It looks like gunicorn is used for wsgi applications while dpahne is used for asgi and also wsgi applications. Here you have to decide how you want your code to look like ...