参考:https://theboostcpplibraries.com/boost.system boost::system::error_code error = boost::system::errc::make_error_code(boost::system::errc::success)
boost::system::error_codeerror 我们用这个类型去接受在函数中产生的错误 如 socket.connect(endpoint,error); 如果连接失败,错误类型会保存到error中,比如连接主机失败可能会返回这样的错误 boost::asio::error::host_not_found; 通过if (error)检测到error后,抛出异常 throwboost::system::system_error(error);...
代码语言:javascript 代码运行次数:0 运行 AI代码解释 Muduo is a multithreadedC++network library based on the reactor pattern.http://github.com/chenshuo/muduoCopyright(c)2010,Shuo Chen.All rights reserved.Useofthissource code is governed by aBSD-style license that can be foundinthe License file.Re...
// for "graceful" closing of socket. socket.shutdown(boost::asio::ip::tcp::socket::shutdown_both, errorcode); if (errorcode) { cerr << "socket.shutdown error: " << errorcode.message() << endl; } socket.close(errorcode); if (errorcode) { cerr << "socket.close error: " <<...
EN我也有同样的问题，因为我既想使用std::error_code，又想使用其他使用boost::system::error_code的...
boost::system::error_code赋值 参考:https://theboostcpplibraries.com/boost.system boost::system::error_codeerror=boost::system::errc::make_error_code(boost::system::errc::success)
(&Server::write_handler, this, boost::asio::placeholders::error/* 此处作为占位符 */)); // 启动新的异步监听 start(); } // 完成异步写操作后的处理器 void write_handler(const boost::system::error_code& _ec) { std::cout << "server: send message complete." << std::endl; } }; ...
(const boost::system::error_code& error, size_t bytes_transferred); boost::asio::any_io_executor executor_; boost::asio::ip::tcp::socket socket_; boost::asio::streambuf message_; std::string log_prefix_; boost::function<void(std::string&)> received_message_callback_; std::deque<...
#include <boost/asio.hpp> #include <iostream> void on_timer_expired(const boost::system::error_code& e) { if (!e) { std::cout << "Timer expired!" << std::endl; } } int main() { boost::asio::io_context io; boost::asio::steady_timer timer(io, boost::asio::chrono::seconds...
boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred))); } void handle_read(const boost::system::error_code& error, size_t bytes_transferred) { if (!error) { boost::shared_ptrchar> > buf(new std::vector<char>); ...