Python TCP服务器、客户端程序

import SocketServer

HOST = ''
PORT = 6000
ADDR = (HOST, PORT)
class MyRequestHandler(SocketServer.BaseRequestHandler):
def handle(self):
#print '...connected from:', self.client_address
while True:
data = self.request.recv(512)
if(len(data)>0):
self.request.send(data)
continue
else:
break
self.request.close()
#self.request.sendall('[%s] %s' % (ctime(),self.request.recv(1024)))

tcpServ = SocketServer.ThreadingTCPServer(ADDR, MyRequestHandler)
#print 'waiting for connection...'
tcpServ.serve_forever()

import socket
import time

address = ('192.168.1.64', 6000)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
while True:
try:
s.connect(address)
break
except Exception, e:
time.sleep(0.1)
continue

while True:
data = s.recv(512)
if len(data)>0:
if(data != 'start'):
continue;
print 'the data received is',data
s.send('hihi')
continue
else:
break

s.close()