I use Waitress to serve my Flask app on IIS, how can I use Flask-SocketIO too?

[geolectric]

I use Waitress to serve my Flask app on IIS.

Waitress is meant to be a production-quality pure-Python WSGI server with very acceptable performance. It has no dependencies except ones which live in the Python standard library.

I already start my app like this:

from waitress import serve
...
if __name__ == "__main__":
    serve(app, port=8443, url_scheme="https")

How would I use socketio.run(app) too? Do I just put it under serve()? Or will this not work?

[miguelgrinberg]

Does waitress support WebSocket? Without WebSocket there is really not a good match with Socket.IO.