本文整理汇总了C++中udp::socket::get_option方法的典型用法代码示例。如果您正苦于以下问题：C++ socket::get_option方法的具体用法？C++ socket::get_option怎么用？C++ socket::get_option使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类udp::socket的用法示例。
在下文中一共展示了socket::get_option方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: setup_socket
int BasicASIOTransport::setup_socket(udp::socket& socket)
{
int tar_buff_size(settings_.queue_length);
asio::socket_base::send_buffer_size send_buffer_option;
asio::socket_base::receive_buffer_size receive_buffer_option;
try
{
socket.get_option(send_buffer_option);
int send_buff_size = send_buffer_option.value();
socket.get_option(receive_buffer_option);
int rcv_buff_size = receive_buffer_option.value();
madara_logger_log(context_.get_logger(), logger::LOG_MAJOR,
"BasicASIOTransport::setup:"
" default socket buff size is send=%d, rcv=%d\n",
send_buff_size, rcv_buff_size);
if (send_buff_size < tar_buff_size)
{
madara_logger_log(context_.get_logger(), logger::LOG_MAJOR,
"BasicASIOTransport::setup:"
" setting send buff size to settings.queue_length (%d)\n",
tar_buff_size);
send_buffer_option = tar_buff_size;
socket.set_option(send_buffer_option);
socket.get_option(send_buffer_option);
send_buff_size = send_buffer_option.value();
madara_logger_log(context_.get_logger(), logger::LOG_MAJOR,
"BasicASIOTransport::setup:"
" current socket buff size is send=%d, rcv=%d\n",
send_buff_size, rcv_buff_size);
}
if (rcv_buff_size < tar_buff_size)
{
madara_logger_log(context_.get_logger(), logger::LOG_MAJOR,
"BasicASIOTransport::setup:"
" setting rcv buff size to settings.queue_length (%d)\n",
tar_buff_size);
receive_buffer_option = tar_buff_size;
socket.set_option(receive_buffer_option);
socket.get_option(receive_buffer_option);
rcv_buff_size = receive_buffer_option.value();
madara_logger_log(context_.get_logger(), logger::LOG_MAJOR,
"BasicASIOTransport::setup:"
" current socket buff size is send=%d, rcv=%d\n",
send_buff_size, rcv_buff_size);
}
}
catch (const boost::system::system_error& e)
{
madara_logger_log(context_.get_logger(), logger::LOG_MAJOR,
"BasicASIOTransport::setup:"
" Error setting up sockets: %s\n",
e.what());
this->invalidate_transport();
return -1;
}
return 0;
}