-I tried every step listed in my google searches with no help (most help articles are for Error Code 5).Questions:-How do I manually install the AsIO3 drivers?-Is there something I may have disabled / need to enable in Bios? Labels: ASUS Software armory crate asio3 error install ...
voidPrint(std::error_code ec){std::cout<<"Hello, world!"<<std::endl;}intmain(){asio::io_context ioc;asio::steady_timertimer(ioc,std::chrono::seconds(3));timer.async_wait(&Print);ioc.run();return0;} 下例中每隔1秒打印一次计数,从0到2。 async_wait回调函数的签名为 void (std::err...
问“现有连接被远程主机强制关闭”的Boost.Asio错误代码EN遇到这个问题呢，首先尝试拔掉数据线，然后重启...
(const boost::system::error_code &ec) { std::cout << "handler1 run 5s" << std::endl; } void run1() { io_service1.run(); } void run2() { io_service2.run(); } int main() { boost::asio::deadline_timer timer1(io_service1, boost::posix_time::seconds(20)); timer1....
async_connect(m_serveraddr, [this](const boost::system::error_code& ec) { if (ec) { handleConnecterror(ec); return false; } std::cout << "connect ok" << std::endl; is_connected = true; m_eventhandler->handleread(); }); std::this_thread::sleep_for(std::chrono::seconds(2)...
{public:voidcomplete(task_io_service& owner,constboost::system::error_code& ec, std::size_tbytes_transferred){func_(&owner,this, ec, bytes_transferred); }voiddestroy(){func_(0,this, boost::system::error_code(),0); }protected:typedefvoid(*func_type)(task_io_service*, ...
asio::steady_timer timer{pool.getIOContext(), std::chrono::seconds{2}}; timer.async_wait([&mtx](constasio::error_code &ec){ std::lock_guard<std::mutex>lock(mtx); std::cout <<"Hello, World!"<< std::endl; }); pool.stop();return0; ...
void your_completion_handler(const asio::error_code& ec); 需要的准确的签名根据执行的异步操作不同而不同。参考手册表明了每种操作相应的格式。 2.I/O对象转发请求给io_service。 3.io_service给operating system(操作系统)发信号,告诉它应该开始一个异步连接。
timer.async_wait([&timer](constboost::system::error_code&ec){// async_wait() 不会阻塞程序。超时后会调用 lambda 表达式。 if(ec){ std::cout<<ec.message()<<std::endl; return; } if(g_count==10){ return; } g_count++; std::cout<<"timer event"<<std::endl; ...
asio是c++编写的网络框架,其使用一套统一的视角实现了跨平台的异步网络IO机制,其对异步IO的封装、c++模版的使用都值得学习,加之c++目前没有大一统网络框架...