| Home | Libraries | People | FAQ | More

#### socket_base::receive_buffer_size

Socket option for the receive buffer size of a socket.

    typedef implementation_defined receive_buffer_size;

Implements the SOL_SOCKET/SO_RCVBUF socket option.

###### Examples

Setting the option:

    boost::asio::ip::tcp::socket socket(io_context);
    ...
    boost::asio::socket_base::receive_buffer_size option(8192);
    socket.set_option(option);

Getting the current option value:

    boost::asio::ip::tcp::socket socket(io_context);
    ...
    boost::asio::socket_base::receive_buffer_size option;
    socket.get_option(option);
    int size = option.value();

###### Requirements

Header: `boost/asio/socket_base.hpp`

Convenience header: `boost/asio.hpp`