//make_work_guard作用,创建一个executor_work_guard对象,在构造时通知io_context有任务开始,保证run方法不会退出 //析构时相反,让run方法在没有未完成任务时退出 auto i = aso::make_work_guard(main); another.post([&main]() { std::cout << "111" << std::endl; main.post(...) }); 2.定...
sender mysender(context, boost::asio::ip::make_address(argv[1])); context.run(); } catch(std::exception &e) { std::cerr << e.what() << std::endl; return -1; } return 0; } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21....
_recv_msg_node= make_shared<RecvNode>(msg_len, msg_id);//消息的长度小于头部规定的长度,说明数据未收全,则先将部分消息放到接收节点里if(bytes_transferred <msg_len) { memcpy(_recv_msg_node->_data + _recv_msg_node->_cur_len, _data +copy_len, bytes_transferred); _recv_msg_node->_cur...
load()); // Step 5.1 接受链入的Socket g_stServerSockMap[ptrCurSock->native_handle()] = std::make_pair( ptrCurSock, boost::shared_ptr<boost::asio::streambuf>( new boost::asio::streambuf() ) ); // Step 5.2 设置Socket接收数据回调 boost::shared_ptr<boost::asio::streambuf> ptr...
m_tcpAcceptor.set_option(boost::asio::ip::tcp::acceptor::reuse_address(true)); m_tcpAcceptor.bind(endpoint); m_tcpAcceptor.listen(); StartAccept(); } ~CMyService(){Stop();} public: void Stop() { m_ioService.stop(); for (std::vector<boost::shared_ptr<boost::thread>>::const_it...
ptr p = { detail::addressof(allocator), o, o }; ASIO_HANDLER_COMPLETION((*o)); // Make a copy of the handler so that the memory can be deallocated before // the upcall is made. Even if we're not about to make an upcall, a ...
如果你用 CMake,可以借助下面这个宏自动检测 _WIN32_WINNT: (详见:https://stackoverflow.com/a/4... AI检测代码解析 if (WIN32) macro(get_WIN32_WINNT version) if (CMAKE_SYSTEM_VERSION) set(ver ${CMAKE_SYSTEM_VERSION}) ...
asio2::error_code ec; // 通过URL字符串生成一个http请求对象 auto req1 = http::make_request("http://www.baidu.com/get_user?name=abc"); // 通过URL字符串直接请求某个网址,返回结果在rep1中,如果有错误,错误码保存在ec中 auto rep1 = asio2::http_client::execute("http://www.baidu.com/...
std::make_shared<session>(std::move(socket))->start(); } do_accept(); }); } tcp::acceptor acceptor_; }; 我们如果稍加 boost.log 输出一些信息可以发现在服务器端一些很显然的行为上的区别,我们可以选择调用 accept 之前,读出 buffer 数据时,显示一些相关的信息,发送的 sample 数据是 hello 与 wor...
if (pointer == storage_.address()) { in_use_ =false; } else { ::operatordelete(pointer); } } private: // Storage space used for handler-based custom memory allocation. boost::aligned_storage<1024> storage_; // Whether the handler-based custom allocation storage has been used. ...