import eventlet from eventlet import wsgi from eventlet import websocket participants = set() @websocket.WebSocketWSGI def handle(ws): participants.add(ws) try: while True: m = ws.wait() if m is None: break for p in participants: p.send(m) finally: participants.remove(ws) def dispatch(environ, start_response): """Resolves to the web page or the websocket depending on the path.""" if environ['PATH_INFO'] == '/chat': return handle(environ, start_response) else: start_response('200 OK', [('content-type', 'text/html')]) return [open(os.path.join( os.path.dirname(__file__), 'websocket_chat.html')).read()] if __name__ == "__main__": # run an example app from the command line listener = eventlet.listen(('127.0.0.1', 7000)) print "\nVisit http://localhost:7000/ in your websocket-capable browser.\n" wsgi.server(listener, dispatch)