Socket option for the send buffer size of a socket.
typedef implementation_defined send_buffer_size;
Implements the SOL_SOCKET/SO_SNDBUF socket option.
Setting the option:
asio::ip::tcp::socket socket(io_context); ... asio::socket_base::send_buffer_size option(8192); socket.set_option(option);
Getting the current option value:
asio::ip::tcp::socket socket(io_context); ... asio::socket_base::send_buffer_size option; socket.get_option(option); int size = option.value();
Header: asio/socket_base.hpp
Convenience header: asio.hpp