socket_base::send_low

socket_base::send_low_watermark

Socket option for the send low watermark.

typedef implementation_defined send_low_watermark;

Types

Name	Description
container	Determine the container for the specified elements.
rebind	Rebind the traits to a new set of signatures.
receive_cancelled_signature	The signature of a channel cancellation notification.
receive_closed_signature	The signature of a channel closed notification.

Member Functions

Name	Description
invoke_receive_cancelled [static]	Invoke the specified handler with a cancellation notification.
invoke_receive_closed [static]	Invoke the specified handler with a closed notification.

Implements the SOL_SOCKET/SO_SNDLOWAT socket option.

Examples

Setting the option:

boost::asio::ip::tcp::socket socket(my_context);
...
boost::asio::socket_base::send_low_watermark option(1024);
socket.set_option(option);

Getting the current option value:

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

Requirements

Header: boost/asio/socket_base.hpp

Convenience header: boost/asio.hpp