| Home | Libraries | People | FAQ | More

#### socket_base::do_not_route

Socket option to prevent routing, use local interfaces only.

    typedef implementation_defined do_not_route;

Implements the SOL_SOCKET/SO_DONTROUTE socket option.

###### Examples

Setting the option:

    boost::asio::ip::udp::socket socket(io_service);
    ...
    boost::asio::socket_base::do_not_route option(true);
    socket.set_option(option);

Getting the current option value:

    boost::asio::ip::udp::socket socket(io_service);
    ...
    boost::asio::socket_base::do_not_route option;
    socket.get_option(option);
    bool is_set = option.value();