if (signo == SIGINT) { printf("server close\n"); close(sockfd); exit(1); } } /*输出连接上来的客户端的相关信息*/ void out_addr(struct sockaddr_in *clientaddr) { //将端口从网络字节序转换成主机字节序 int port = ntohs(clientaddr->sin_port); char ip[16]; memset(ip, 0, sizeof...
(struct sockaddr *)(&server_addr)这个是一个强制类型转换，就是将结构体&server_addr强制转换成struct sockaddr *类型。这个是c语言范畴的东西。因为我们只能创建和填充sockaddr_in和sockaddr_in6的结构体和里面的字段，但是很多socket参数只接受sockaddr类型的结构体，所以在这里要强制转换一下，就我记得...
server_addr.sin_addr.s_addr = inet_addr("172.16.32.36");
19 int client_fd; 20 struct sockaddr_in server_addr; 21 22 server_addr.sin_family = AF_INET; 23 server_addr.sin_port = htons(8000); 24 server_addr.sin_addr.s_addr = inet_addr("127.0.0.1"); 25 bzero(&(server_addr.sin_zero), 8); 26 27 client_fd = socket(AF_INET, SOCK_STR...
mysock.sin_addr.s_addr=inet_addr("192.168.0.1"); …… 等到要做转换的时候用: (struct sockaddr*)mysock 使用的例子 1#defineSERVER_PORT 80802intsockfd,err,newfd;3structsockaddr_in addr;4sockfd = socket(AF_INET, SOCK_STREAM,0);5if(sockfd <0){6perror("socket creation failed!\n");7retu...
structsockaddr_in server_addr;2122server_addr.sin_family =AF_INET;23server_addr.sin_port = htons(8000);24server_addr.sin_addr.s_addr = inet_addr("127.0.0.1");25bzero(&(server_addr.sin_zero),8);2627client_fd = socket(AF_INET, SOCK_STREAM,0);2829connect(client_fd, (structsockaddr ...
proxyaddr1.sin_family = AF_INET; proxyaddr1.sin_port = htons(echoport1); proxyaddr1.sin_addr.s_addr = inet_addr("127.0.0.1"); bzero(&proxyaddr2, sizeof(struct sockaddr_in)); proxyaddr2.sin_family = AF_INET; proxyaddr2.sin_port = htons(echoport2); ...
struct sockaddr_in clientaddr, serveraddr; listenfd = socket(AF_INET, SOCK_STREAM, 0);//生成socket文件描述符 setnonblocking(listenfd);//把socket设置为非阻塞方式 epfd=epoll_create(256);//生成用于处理accept的epoll专用的文件描述符 ev.data.fd=listenfd;//设置与要处理的事件相关的文件描述符 ...
SOCKADDR_IN addrSrv; addrSrv.sin_addr.S_un.S_addr=htonl(INADDR_ANY); addrSrv.sin_family=AF_INET; addrSrv.sin_port=htons(6000); bind(sockSrv,(SOCKADDR*)&addrSrv,sizeof(SOCKADDR)); //绑定端口 listen(sockSrv,5); //转换socket套接子为侦听套接子 SOCKADDR_IN addrClient; int len=siz...
struct sockaddr_in6 saddr6; }LIVE_NET_ADDRESS_SOCKADDR_IN; 除了void AddressString::init(struct in_addr addr)外, 将工程中所有struct in_addr 改为 LIVE_NET_ADDRESS 修改重点 在创建IPV6的socket后,需做如下设置(设置IPV6的socket只接收IPV6的数据) ...