from socket import *
HOST = 'localhost'
PORT = 21567
BUFSIZ = 1024
ADDR = (HOST, PORT)
while True:
tcpCliSock = socket(AF_INET, SOCK_STREAM)
tcpCliSock.connect(ADDR)
data = "asdf"
if not data:
break
tcpCliSock.send('%s\r\n' % data)
data = tcpCliSock.recv(BUFSIZ)
if not data:
break
print data.strip()
tcpCliSock.close()