Makefile– 项目的makefile文件 Socket.h,Socket.cpp– Socket类,实现的原生的socket API调用。 SocketException.h- SocketException 类 Server: simple_server_main.cpp– 主文件 ServerSocket.h,ServerSocket.cpp- ServerSocket 类 Client: simple_client_main.cpp– 主文件 ClientSocket.h,ClientSocket.cpp- Client...
For example, a network administrator might use his local machine to start a Web server on one system and use a remote access program on another. These programs would run from computers other than the localhost.In the example above, the two non-local computers must be defined by their IP ad...
代码语言:cpp 复制 #include<unistd.h>#include<sys/types.h>#include<sys/socket.h>#include<netinet/in.h>#include<stdlib.h>#include<stdio.h>#include<errno.h>#include<string.h>#defineERR_EXIT(m)\do\{\perror(m);\exit(EXIT_FAILURE);\}while(0)intmain(void){intsock;if((sock=socket(PF_...
sockaddr { unsigned short sa_family; char sa_data[14]; };[/code] 这是一个16字节大小的结构(2+14),sa_family可以认为是socket...这就是我们实际在构造sockaddr时候用到的结构sockaddr_in(意指socketaddress internet): [code language=”cpp”]struct sockaddr_in...[code language=”cpp”]#include in...
server.cpp #include<stdio.h>#include<sys/socket.h>#include<sys/types.h>#include<string.h>#include<netinet/in.h>#include<stdlib.h>#include<errno.h>#include<unistd.h>#include<arpa/inet.h>#defineMAXLINE 1024intmain(intargc,char**argv){intlistenfd,connfd;//这两个稍后用作socket文件描述符...
You should specify the protocol in:socket(AF_INET, SOCK_STREAM,0) The BSD socket library attepts to fill in the protocol for you if you specify 0. But WinSock won't for example. So you may as well just say what it is. Asl it happens, PF_INET has the same value as AF_INET, bu...
Here is a sample socket programming snippet from the client side. My question revolves around the type-casting that casted sockaddr_in into sockaddr. My question is that why is that casting necessary there, what is going on there exactly?
eg:客户端:NetworkProgramming-master (1)\LinuxNetworkProgramming\P13echocli6.cpp 服务端还是:NetworkProgramming-master (1)\LinuxNetworkProgramming\P11echo_srv.c // // Created by wangji on 19-8-6. // // socket编程 8 select模型 #include <iostream> ...
代码语言:cpp 复制 #include<sys/types.h>#include<sys/socket.h>#include<netinet/in.h>#include<arpa/inet.h>#include<signal.h>#include<stdlib.h>#include<stdio.h>#include<errno.h>#include<string.h>#defineERR_EXIT(m)\do\{\perror(m);\exit(EXIT_FAILURE);\}while(0)intmain(void){intcoun...
参考资料:http://c.biancheng.net/cpp/socket/ http://www.winsocketdotnetworkprogramming.com/ socket 是“套接字”意思,是计算机之间进行通信的一种约定。 通过 socket 这种约定,一台计算机可以接收其他计算机的数据,也可以向其他计算机发送数据。 学习 socket,也就是学习计算机之间... ...