#!/usr/bin/python


import socket
import sys

portNum = 10001

try:
	s = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0)
	s.bind(('', portNum))
	s.listen(5)
	conn, addr = s.accept() # this line is not work in my computer.

except Exception as hata:
	print 'Occurred an error'
	print hata.args
	sys.exit(1)