For portability 'connect_windows_socket' and 'connect_unix_socket' shouldn't be used directly and the wrapper function 'connect_socket' must be used instead. */ #ifdef _WIN32_WINNT #define connect_socket connect_windows_socket #else #define connect_socket connect_unix_socket #endif int socket...
For gettingstruct hostent, usinggethostbyaddrorgethostbyname. However bothgethostbynameandgethostbyaddrare deprecated on Windows Socket 2. we suggest to usegetnameinfoorgetaddrinfoto retrieve name of the host or ip info. Here is a sample for using gethostbyaddr and getshotbyname. char* tgrIP ="192.16...
/* Bind socket to port 8888 on localhost */ #include<stdio.h> #include<winsock2.h> #pragma comment(lib,"ws2_32.lib") //Winsock Library int main(int argc , char *argv[]) { WSADATA wsa; SOCKET s; struct sockaddr_in server; printf("\nInitialising Winsock..."); if (WSAStartup(MAKE...
MFC 為了與以往版本保持相容性的關係,所以它所提供的 CAsyncSocket 與 CSocket 等都是用 Winsock 1.1 來做的,因此若不想用 Winsock 1.1 的話,就必須自己做 socket implementation,或是使用 MFC 7.0 中的新類別: CInternetSession, CHttpConnection, CHttpFile, ... 等。這些新的類別會直接叫用 IE 6.x 的元件 ...
8. Windows Socket 编程 9. Windows 读写文件技术(像 CreateFile、WriteFile、GetFileSize 等这些API应该熟练掌握、内存映射技术) 当然很多必备的技术也不好归类到 Windows 技术下面,比如 Socket 编程,这涉及到很多网络的知识,例如 TCP 的三次握手、数据的收发等,还有就是各种字符编码的知识以及之间的相互转换,又比...
(1); }Socket编程库文件WinSock的初始化示例: C服务器(TCP) /* build address data structure */ memset((char *)sin, 0, sizeof(sin)); sin.sin_family = AF_INET; sin.sin_addr.s_addr = INADDR_ANY; sin.sin_port = htons(SERVER_PORT); /* setup passive open */ if ((s = socket(PF...
For more information, see Windows Sockets: Socket Notifications. CSocket This class, derived from CAsyncSocket, supplies a higher level abstraction for working with sockets through an MFC CArchive object. Using a socket with an archive greatly resembles using MFC's file serialization protocol. This ...
请求 ( ) / / 创建新线程并挂起 该线程是用户界面线程 ( ( ) ( ( ) CSockThread pThread = CSockThread AfxBeginThread RUNTIMECLASS CsockThread , THREAD PRI0RITY NORMAL 、O ,CREATE SUSPENDED) ; / / 将套接字句柄从套接字对象中分离出来 ,并保存 ( ) () pThread 一 m hSocket = SOCKET ...
Hi, Iam doing socket programming in c# windows bellow is my code, one day it has worked fine and well but from next day it is not working and ethernet connection and everything are unchanged betwe...
For more information, see Windows Sockets: Socket Notifications. CSocket This class, derived from CAsyncSocket, supplies a higher level abstraction for working with sockets through an MFC CArchive object. Using a socket with an archive greatly resembles using MFC's file serialization protocol. This ...