Python: socket,address already in use处理

在用python 的SocketServer时，处理“address already in use”异常的方法是：

继承SocketServer.TCPServer，重写server_bind函数，加入对socket的设置，设置语句是：

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

详细代码为：

#!/usr/bin/python

import SocketServer
import socket

class MyTCPHandler(SocketServer.BaseRequestHandler):
    """
    The RequestHandler class for our server.

    It is instantiated once per connection to the server, and