python TCP 练习 | 张志明的个人博客

服务器端：



		
		
			
			
Python
			
			#!/usr/bin/env python
# coding=utf-8

from multiprocessing import Process
import socket,time 
import threading

s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)

s.bind(('127.0.0.1',9999))

s.listen(5)

print 'Waiting for connection'

def tcplink(sock,addr):
    print 'Accept new connection from %s:%s ' % addr
    sock.send(b'welcome')
    while True:
        data = sock.recv(1024)
        time.sleep(1)
        if not data or data.decode('utf-8') == 'exit':
            break
        sock.send(('Hello ,%s' % data).encode('utf-8'))

    sock.close()

    print 'connection from %s:%s closed ' % addr


while True:
    sock,addr = s.accept()
    t = threading.Thread(target=tcplink,args=(sock,addr))
    t.start()

</code>
			
				
					
				
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						#!/usr/bin/env python
# coding=utf-8
 
from multiprocessing import Process
import socket,time 
import threading
 
s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
 
s.bind(('127.0.0.1',9999))
 
s.listen(5)
 
print 'Waiting for connection'
 
def tcplink(sock,addr):
    print 'Accept new connection from %s:%s ' % addr
    sock.send(b'welcome')
    while True:
        data = sock.recv(1024)
        time.sleep(1)
        if not data or data.decode('utf-8') == 'exit':
            break
        sock.send(('Hello ,%s' % data).encode('utf-8'))
 
    sock.close()
 
    print 'connection from %s:%s closed ' % addr
 
 
while True:
    sock,addr = s.accept()
    t = threading.Thread(target=tcplink,args=(sock,addr))
    t.start()
 
</code>
					
				
			
		

 
客户端：




		
		
			
			
Python
			
			#!/usr/bin/env python
# coding=utf-8

import socket 


s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)

s.connect(('127.0.0.1',9999))

print s.recv(1024).decode('utf-8')

for data in [b'Michael',b'Tracy',b'Sarah']:
    s.send(data)
    print s.recv(1024).decode('utf-8')

s.send(b'exit')

s.close()
			
				
					
				
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						#!/usr/bin/env python
# coding=utf-8
 
import socket 
 
 
s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
 
s.connect(('127.0.0.1',9999))
 
print s.recv(1024).decode('utf-8')
 
for data in [b'Michael',b'Tracy',b'Sarah']:
    s.send(data)
    print s.recv(1024).decode('utf-8')
 
s.send(b'exit')
 
s.close()
					
				
			
		

 

更多请参见http://www.liaoxuefeng.com/wiki/0014316089557264a6b348958f449949df42a6d3a2e542c000/001432004374523e495f640612f4b08975398796939ec3c000

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Zhiming Zhang
Senior devops at Appannie
一个奔跑在运维路上的胖子
 
 
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