[项目][WebServer][Task]详细讲解

目录

1.Task类

classTask{public:voidProcessOn(){_handler(_sock);}Task(){}Task(int sock):_sock(sock){}~Task(){}private:int _sock;
    CallBack _handler;// 设置回调};

2.CallBack类

• 读取出错处理- 读取请求时可能出错，此时读取到的请求是一个错误请求，那么就没有往下解析执行的必要了，故在RecvRequest()返回之后，做以下设计ep->RecvRequest();if(!ep->IsStop())// 只有读取请求不出错，才往下执行{LOG(INFO,"Recv No Error, Continue Build And Send"); ep->BuildResponse(); ep->SendResponse();}else{LOG(WARNING,"Recv Error, Stop Build And Send");}

structCallBack{// 重载() --> 仿函数voidoperator()(int sock){HandlerRequest(sock);}voidHandlerRequest(int sock){LOG(INFO,"Hander Request Begin");

        EndPoint *ep =newEndPoint(sock);// TODO

        ep->RecvRequest();if(!ep->IsStop())// 只有读取请求不出错，才往下执行{LOG(INFO,"Recv No Error, Continue Build And Send");
            ep->BuildResponse();
            ep->SendResponse();}else{LOG(WARNING,"Recv Error, Stop Build And Send");}delete ep;LOG(INFO,"Hander Request End");}CallBack(){}~CallBack(){}};