gevent-websocket.py

from gevent import pywsgi
from geventwebsocket.handler import WebSocketHandler

def hello_world(environ, start_response):
    ws = environ['wsgi.websocket']

    while ws.socket:
        print ws.receive()

    ws.close()

server = pywsgi.WSGIServer(('', 8090), hello_world, handler_class=WebSocketHandler)
server.serve_forever()