tcpserver.py 文件源码

def add_sockets(self, sockets):
        """Makes this server start accepting connections on the given sockets.

        The ``sockets`` parameter is a list of socket objects such as
        those returned by `~tornado.netutil.bind_sockets`.
        `add_sockets` is typically used in combination with that
        method and `tornado.process.fork_processes` to provide greater
        control over the initialization of a multi-process server.
        """
        if self.io_loop is None:
            self.io_loop = IOLoop.current()

        for sock in sockets:
            self._sockets[sock.fileno()] = sock
            add_accept_handler(sock, self._handle_connection,
                               io_loop=self.io_loop)