Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for an old version of Boost. Click here to view this page for the latest version.
PrevUpHomeNext

basic_raw_socket::receive_low_watermark

Inherited from socket_base.

Socket option for the receive low watermark.

typedef implementation_defined receive_low_watermark;

Implements the SOL_SOCKET/SO_RCVLOWAT socket option.

Examples

Setting the option:

boost::asio::ip::tcp::socket socket(io_service); 
...
boost::asio::socket_base::receive_low_watermark option(1024);
socket.set_option(option);

Getting the current option value:

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

PrevUpHomeNext