python-TCP传输模型

 #!/usr/bin/python
 #coding=utf-8
 ＃服务器端
 from socket import *
 from time import ctime

 HOST="192.168.1.33"
 ADDR=1234
 t=(HOST,ADDR)

 sockob=socket(AF_INET,SOCK_STREAM)
 sockob.bind((HOST,ADDR))
 sockob.listen(3)
 print "starting listen....."
 while 1:
     a,b=sockob.accept()
     print "connet from :",b
     while 1:
         data=a.recv(1024)
         if not data:
             break
         a.send("[%s]:%s"%(ctime(),data))
 sockob.close()
 a.close()

 #!/usr/bin/python
 #coding=utf-8
 ＃客户端
 from socket import *
 import sys
 HOST=sys.argv[1]
 PORT=int(sys.argv[2])
 BUFSIZE=1024
 ADDR=(HOST,PORT)
 sockob=socket(AF_INET,SOCK_STREAM)
 sockob.connect(ADDR)
 while 1:
     data=raw_input(">",)
     if not data:
         break
     sockob.send(data)
     data=sockob.recv(BUFSIZE)
     print data
 sockob.close()