我不確定我完全理解你的問題，但我認為下面的例子可以滿足你的要求。服務器可以斷開舊用戶的連接，為新用戶提供服務。在

服務器端：#!/usr/bin/env python

import socket

import multiprocessing

HOST = '127.0.0.1'

PORT = 50007

# you can do your real staff in handler

def handler(conn, addr):

try:

print 'processing...'

while 1:

data = conn.recv(1024)

if not data:

break

print data

conn.sendall(data)

conn.close()

print 'processing done'

except:

pass

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

s.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR, 1)

s.bind((HOST, PORT))

s.listen(5)

processes = []

while True:

conn, addr = s.accept()

print conn, addr

[p.terminate() for p in processes] # to disconnect the old connection

# start process newer connection and save it for next kill

p = multiprocessing.Process(target=handler, args=(conn, addr))

processes = [p]

p.start()

newest_conn = conn # this is the newest connection object, if you need it

對于測試，客戶端：

^{pr2}$

試試看：-)