python socket编程 TCP

by wuxy

server.py

import socket
import commands

BUF_SIZE = 1024
server_addr = ('127.0.0.1',8888)
server = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
server.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
server.bind(server_addr)
server.listen(5)
while True:
	client,client_addr = server.accept()
	print 'Connected by',client_addr
	while True:
		data = client.recv(BUF_SIZE)
		print data
		client.sendall(data)
server.close()

client.py

import socket

BUF_SIZE = 1024
server_addr = ('127.0.0.1',8888)
client = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
client.connect(server_addr)
while True:
	data = raw_input("Please input some string > ")
	client.sendall(data)
	data = client.recv(BUF_SIZE)
	print data
client.close()