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()