text: #!/usr/bin/python
  from socket import *
  
  HOST = 'localhost'
  PORT = 21567
  BUFSIZ = 1024
  ADDR = (HOST, PORT)
  
  tcpClisock = socket(AF_INET, SOCK_STREAM)
  tcpClisock.connect(ADDR)
  
  while True:
      data = raw_input('> ')
      if not data:
          break
      tcpClisock.send(data)
      data = tcpClisock.recv(BUFSIZ)
      if not data:
          break
      print data
  tcpClisock.close()