1 #!/usr/bin/env python
 2 
 3 from socket import *
 4 from time import ctime
 5 
 6 HOST=''
 7 PORT=21567
 8 BUFSIZ=1024
 9 ADDR=(HOST,PORT)
10 
11 tcpSerSock=socket(AF_INET,SOCK_STREAM)
12 tcpSerSock.bind(ADDR)
13 tcpSerSock.listen(5)
14 
15 while True:
16     print 'waiting for connection...'
17     tcpCliSock,addr=tcpSerSock.accept()
18     print '...connected from:',addr
19 
20     while True:
21         data=tcpCliSock.recv(BUFSIZ)
22         if not data:
23             break
24         tcpCliSock.send('[%s]%s'%(
25             ctime(),data))
26 
27         tcpCliSock.close()
28 tcpSerSock.close()
 1 #!/usr/bin/env python
 2 
 3 from socket import *
 4 
 5 HOST=' localhost '
 6 
 7 PORT=21567
 8 
 9 BUFSIZ=1024
10 
11 ADDR=(HOST,PORT)
12 
13 tcpCliSock=socket(AF_INET,SOCK_STREAM)
14 
15 tcpCliSock.connect(ADDR)
16 
17 while True:
18 
19     data=raw_input('>')
20 
21     if not data:
22 
23         break
24 
25     tcpCliSock.send(data)
26 
27     data=tcpCliSock.recv(BUFSIZ)
28 
29     if not data:
30 
31         break
32 
33     print data
34 
35 tcpCliSock.close()