soc.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import socket
from select import select

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
# sock.bind((socket.gethostname(), 1234))
sock.bind(('', 1234))

sock.listen(5)
clients = [sock]
while True:
    readables, writables, exeptionals = select(clients, [], [], 1)
    print readables, writables, exeptionals
    if not readables and not writables and not exeptionals:
        print "tick"
    for readable in readables:
        if readable == sock:
            clients.append(sock.accept()[0])
        else:
            print readable.recv(100)