#!/usr/bin/python

from mod_pywebsocket import msgutil
import urllib


def web_socket_do_extra_handshake(request):
    pass  # Always accept.

def web_socket_transfer_data(request):
    while True:
        line = msgutil.receive_message(request)
        if line == 'exit':
            return
        request.connection.write(line.decode("string-escape"))