asio::ip::tcp::socket::linger socket_base::linger Socket option to specify whether the socket lingers on close if unsent data is present. 在TCP套接字编程中,用于指定在关闭套接字时如果存在未发送的数据是否让套接字“逗留”(linger)一段时间的套接字选项是SO_LINGER。这个选项允许你控制套接字在关...
set_option(asio::ip::tcp::acceptor::reuse_address(true)); //将接受器绑定到给定的本地端点。 acceptor.bind(endpoint); asio::error_code ec; //max_listen_connections: 待处理连接队列的最大长度。 //此函数将套接字接受器置于可以接受新连接的状态。 acceptor.listen(asio::socket_base::max_...
open(boost::asio::ip::udp::v4()); // 打开套接字 socket.set_option(boost::asio::socket_base::broadcast(true)); // 设置广播选项 // 绑定套接字到本地端口 boost::asio::ip::udp::endpoint local_endpoint( boost::asio::ip::address::from_string("0.0.0.0"), 0); socket.bind(local_...
asio::error_codereactive_socket_service_base::do_open(reactive_socket_service_base::base_implementation_type&impl,intaf,inttype,intprotocol,asio::error_code&ec){if(is_open(impl)){ec=asio::error::already_open;returnec;}socket_holdersock(socket_ops::socket(af,type,protocol,ec));//创建了soc...
sock.set_option(ip::udp::socket::reuse_address(true)); 每一个socket的名字都是一个typedef关键字 ip::tcp::socket = basic_stream_socket<tcp> ip::udp::socket = basic_datagram_socket<udp> ip::icmp::socket = basic_raw_socket<icmp> ...
Client.set_option(asio::ip::tcp::socket::receive_buffer_size(4*1024*1024),ec);if(ec){std::cerr<<"fail to set recv buffer size, errormsg: "<<ec.message()<<"\n";return;}else{std::cerr<<"success set recv buffer size"<<"\n";}sockClient.set_option(asio::ip::tcp::socket::...
sock.set_option(boost::asio::ip::udp::socket::reuse_address(true)); sock.bind(ep); sock.async_receive_from(buffer(buff,512), sender_ep, on_read); service.run(); } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.
void set_app_id(DWORD app_id) { m_app_id = app_id; } std::string& get_remote_addr() { return m_name; } void set_remote_addr(std::string& name) { m_name = name; } tcp::socket& socket() { return m_socket; } void installCloseCallBack(close_callback cb){ close_cb = cb...
(intargc,char* argv[]){ ip::udp::endpointep(ip::address::from_string("127.0.0.1"),8001); sock.open(ep.protocol()); sock.set_option(boost::asio::ip::udp::socket::reuse_address(true)); sock.bind(ep); sock.async_receive_from(buffer(buff,512), sender_ep, on_read); service.run...
ip::udp::socket socket(io_service, ip::udp::endpoint(ip::udp::v4(), 0)); socket.set_option(boost::asio::socket_base::broadcast(true)); // Broadcast will go to port 8888. ip::udp::endpoint broadcast_endpoint(ip::address_v4::broadcast(), 8888); // Broadcast data. //boost::arr...