给个CSocket服务器端的基本框架

[idler]

就是listen，然后对每个请求开一个线程处理，原来的继续listen，以便处理并发请求。

[idler]

我对CSocket一直不是很清楚，还请GGJJ们不吝指教。

[xuying]

给你贴一个socket的看看吧:

#include <stdio.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <sys/time.h>


#ifndef TRUE
#define TRUE 1
#define FALSE 0
#endif

int main()
{
int cc,len,sd,sdc,sum;
struct sockaddr_in address;
char buf[BUFSIZ];

/* create a stream socket */
if ((sd = socket(AF_INET,SOCK_STREAM,0))<0){
perror("Open STREAM socket");
exit(-1);
}

address.sin_family = AF_INET;
address.sin_addr.s_addr = INADDR_ANY;
address.sin_port = 0;

len = sizeof(address);
if (bind(sd,&address,len) == -1){ /* naming a socket sd */
close(sd);
perror("Binding a name to STREAM socket");
exit(-1);
}

if (getsockname(sd,&address,&len) == -1){
perror("Get socket name");
exit(-1);
}

fprintf(stdout, "Port# %d\n", ntohs(address.sin_port));
printf(" ... Waiting for connection ... \n");
listen(sd,1); /* Make the max qune to 1*/
sdc = accept(sd,&address,&len); /* accept the service request*/
fprintf(stdout,"connected to client\n");

while(TRUE){
if (cc = recv(sdc,buf,sizeof(buf) - 1,0)){
buf[cc]='\0'; /* cc is the number of bytes received*/
fprintf(stdout,"%s",buf);
} else if (cc == 0){/* end of commucation */
fprintf(stdout,"Message received:EOF\n");
close(sdc);
close(sd);
fprintf(stdout,"... STREAM socket disconnected ... \n");
exit(0);
} else {
perror("Receiving Error\n");
exit(-1);
}
}
}

[idler]

我要的是CSocket的。

[alidiedie]

//Socket initial
if(!AfxSocketInit())
{MessageBox(初始化出错)
}
CSocket ChatSend,socket;
if(!ChatSend.Create(nPort))
MessageBox(error);
else
{ChatSend.Listen();
ChatSend.Accept(Server);

}
server.SendTo(csSendText,csCounts,nPort,strAddr);
server.Close();
ChatSend.Close();

[idler]

多线程的，要求能够处理并发请求。