#!/usr/bin/python

from socket import *

HOST='localhost'
PORT=21567
BUFSIZ=1024
ADDR=(HOST,PORT)

while True:
	tcpCliSock = socket(AF_INET,SOCK_STREAM)
	tcpCliSock.connect(ADDR)
	data=raw_input('>')
	if not data:
		break
	tcpCliSock.send('%s\r\n' %data)
	data = tcpCliSock.recv(BUFSIZ)
	if not data:
		break
	print data.strip()
	tcpCliSock.close()

#!/usr/bin/python

from SocketServer import (TCPServer as TCP,StreamRequestHandler as SRH)
from time import ctime

HOST=''
PORT=21567
ADDR=(HOST,PORT)

class MyRequestHandler(SRH):
	def handle(self):
		print '....connected from:',self.client_address
		self.wfile.write('[%s] %s' %(ctime(),self.rfile.readline()))
	
tcpServ = TCP(ADDR,MyRequestHandler)
print 'waiting for connection.....'
tcpServ.serve_forever()