example websocket

example_websocket.py

from django.core.management import setup_environ

from asyncdb import settings
setup_environ(settings)

from core.models import Help

from eventlet import wsgi
import eventlet
import websocket

i = 0

@websocket.WebSocketWSGI
def dispatch(ws):
    global i
    Help.objects.create(user="bob %d" % i, checked=False)
    i += 1
    ws.wait()
    ws.send("Hi, I have %d helps" % Help.objects.all().count())
    ws.close()

if __name__ == '__main__':
    Help.objects.all().delete()

    listener = eventlet.listen(('127.0.0.1', 8000))
    wsgi.server(listener, dispatch)