//往事件表里添加监听事件addfd(epfd,listener,true);//addfd是自己完成的函数//其中有epoll_ctl(epollfd,EPOLL_CTL_ADD,fd,&ev); 加客户端socket intclientfd = accept(listener,(structsockaddr*)&client_addr,&client_addr_len);//接纳客户端请求 ...
int connfd = accept( listenfd, ( struct sockaddr* )&client_address, &client_addrlength ); addfd( epollfd, connfd, false ); } else if ( events[i].events & EPOLLIN ) { printf( "LT-event trigger once\n" ); memset( buf, '\0', BUFFER_SIZE ); int ret = recv( sockfd, buf, B...
addFd(read_fd, Pistache::Flags<Pistache::Polling::NotifyOn>(Pistache::Polling::NotifyOn::Read), Pistache::Polling::Tag(read_fd), Pistache::Polling::Mode::Edge); 2. 循环创建子进程,阻塞等待数据 int precess_count = 5; /// 循环创建5个子进程 for (int i = 0; i < precess_count; ++...
addfd(epollfd, connfd,true);/* 对connfd开启ET mode */}elseif(events[i].event & EPOLLIN) {/* 这段代码不会被重复触发,所以我们循环读取数据,以确保把socket读缓存中的所有数据读出 */printf("event trigger once\n");while(1) {memset(buf,'\0', BUFFER_SIZE,0);intret = recv(sockfd, buf,...
addfd(epoll_id,client_sock,true,false); } else if(events[i].events & EPOLLIN) { char szBuffer[3] = ""; int count = read(events[i].data.fd,szBuffer,2); if(count <= 0) { printf("[%d]socket[%d] close\r\n",thread_id, events[i].data.fd); ...
void addfd(int epollfd,int fd,bool one_shot){ epoll_event event; event.data.fd = ...
void addFd(int epollfd, int fd, const uint32_t &events = EPOLLIN, bool et = false) { struct epoll_event event; event.events = events; if (et) event.events |= EPOLLET; event.data.fd = fd; if( epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &event) == -1 ) ...
21 void addfd(int epollfd, int fd, bool enable_et); 22 //LT模式工作流程 23 void lt(epoll_event* events, int number, int epollfd, int listenfd); 24 //ET模式工作流程 25 void et(epoll_event* events, int number, int epollfd, int listenfd); ...
(structsockaddr*)&client_addr,&len);addfd(epoll_fd,conn_fd,true);//对 conn_fd 开启ET模式}elseif(events[i].events&EPOLLIN){//可读事件,ET模式下,该事件不会被重复触发,因此我们需要读完全部数据cout<<"ET: event trigger once"<<endl;while(1){memset(&buf,'\0',BUFFER_SIZE);intrecvRet=recv...
(fd,F_SETFL,new_option);returnfd;}/*将文件描述符fd上的EPOLLIN注册到epollfd指示的epoll内核事件表,参数enable_et指定是否对fd启动ET模式*/voidaddfd(int epollfd,int fd,bool enable_et){struct epoll_event event;event.data.fd=fd;event.events=EPOLLIN;if(enable_et){event.events|=EPOLLET;}//将fd...