import SocketServer
    class BackgroundReqHandler(SocketServer.BaseRequestHandler, SocketPipe):
        def route(self, path, *args):
            handler = HDLRS.get(path, None)
            if handler: handler(self, *args)
            else: error("server handler", path, "not found")

        def handle(self):
            self.route(*self.recv_data())

    #Reuse a local socket in TIME_WAIT state, without waiting for its timeout to expire
    class BackgroundServer(SocketServer.ThreadingTCPServer):
        allow_reuse_address = True
    server = BackgroundServer((SHARED_SERVER_ADDR, SHARED_SERVER_PORT), \
                                                        BackgroundReqHandler)
    debug("start listening...")
    server.serve_forever()