I haven't tried Pushpin yet, but we're using the Nginx push stream module on https://botbot.me https://botbot.me in a similar manner. It acts as a reverse proxy

I haven't tried Pushpin yet, but we're using the Nginx push stream module on https://botbot.me https://botbot.me in a similar manner. It acts as a reverse proxy to the Django app and also handles the realtime connections.