boost库之tcp实例（同步方式）

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//服务端

#include <iostream>#include <boost/thread/thread.hpp>#include <boost/asio.hpp>using namespace boost::asio;//链接客户端处理void ConnectionClientProcess(ip::tcp::socket * sockClient){std::cout<<sockClient->remote_endpoint().address()<<std::endl; //向客户端发送hello world! boost::system::error_code ec;while(true){sockClient->write_some(buffer("abcdefg"),ec);//如果出错，打印出错信息 if(ec) {std::cout<<boost::system::system_error(ec).what()<<std::endl;break;}Sleep(200);}}int main(int argc, char* argv[]){std::list<boost::thread *> listThreadClient;std::list<ip::tcp::socket *> listSocketClient;//io_service对象io_service iosev;ip::tcp::acceptor acceptor(iosev,ip::tcp::endpoint(ip::tcp::v4(),1000));for(;;){ //socket对象 ip::tcp::socket * socketClient = new ip::tcp::socket(iosev);//等待直到客户端连接进来acceptor.accept(*socketClient);//显示连接进来的客户端listSocketClient.push_back(socketClient);boost::thread * thr = new boost::thread(ConnectionClientProcess,socketClient);listThreadClient.push_back(thr);//与当前客户交互完成后循环继续等待下一客户连接}//等待线程都退出std::list<boost::thread *>::iterator iter = listThreadClient.begin(),iterEnd = listThreadClient.end();for(iter; iter!= iterEnd; iter++){(*iter)->join();}std::list<ip::tcp::socket *>::iterator iterSock = listSocketClient.begin(),iterEndSock = listSocketClient.end();for(iterSock; iterSock!= iterEndSock; iterSock++){(*iterSock)->close();}return 0;}

//客户端

#include <iostream>#include <boost/asio.hpp>using namespace boost::asio;int main(int argc, char* argv[]){//io_service对象io_service iosev;//socket对象ip::tcp::socket socket(iosev);//连接端点ip::tcp::endpoint ep(ip::address_v4::from_string("127.0.0.1"),1000);//连接服务器boost::system::error_code ec;socket.connect(ep,ec);//如果出错，打印出错信息if(ec){std::cout<<boost::system::system_error(ec).what()<<std::endl;return -1;}//接收数据char buf[100] = {0};size_t len=socket.read_some(buffer(buf),ec);std::cout.write(buf,len);return 0;}

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