Make this node a server

def __make_server(self):
        "Make this node a server"
        notice('Making server, getting listening socket', self.color)
        self.mode = 's'
        sock = utils.get_server_sock()
        self.__s = sock
        with self.__client_list_lock:
            self.clients = deque()
        self.threads = deque()
        notice('Making beacon', self.color)
        b = Thread(target=self.__beacon_thread, name='beacon')
        b.start()
        self.threads.append(b)
        l = Thread(target=self.__listen_thread, name='listen')
        notice('Starting listen thread', self.color)
        l.start()
        self.threads.append(l)