UDP socket client

一個 upd socket client 的例子：

#!/usr/bin/env python

from socket import *

HOST = '124.193.174.42'
PORT = 10025
BUFSIZE = 1024

ADDR = (HOST, PORT)

udpCliSock = socket(AF_INET, SOCK_DGRAM)

while True:
    data = raw_input('>')
    if not data:
        break
    udpCliSock.sendto(data,ADDR)
    data,ADDR = udpCliSock.recvfrom(BUFSIZE)
    if not data:
        break
    print data

udpCliSock.close()