Question

用socket发送结构体 却只收到其中一个数据?

结构体：
struct INFO
{
int flag;
int number;
int test;
};
客户端发送核心代码：
info.flag=11;
info.number=112;
info.test=113;
memcpy(SendBuffer,&info,sizeof(info));
Ret = send(CientSocket, SendBuffer, (int)strlen(SendBuffer), 0);
服务器接收端核心代码：
memset(RecvBuffer, 0x00, sizeof(RecvBuffer));
Ret = recv(CientSocket, RecvBuffer, MAX_PATH, 0);
if ( Ret == 0 || Ret == SOCKET_ERROR )
{
cout<<"client out"<<endl;
break;
}
memcpy(&info,RecvBuffer,sizeof(info));
cout<<"info.flag:"<<info.flag<<" info.number:"<<info.number<<" info.test:"<<info.test<<endl;
结果：
flag=11,number=0,test=0
也就是无论结构体有多少int类型都只是能够正确收到第一个值，其他都是0.求解啊！

Answer 1

这个问题在于Ret = send(CientSocket, SendBuffer, (int)strlen(SendBuffer), 0);
改为：Ret = send(CientSocket, SendBuffer, sizeof(info), 0);

Answer 2

send(CientSocket, SendBuffer, (int)strlen(SendBuffer)+1, 0);
Ret = recv(CientSocket, RecvBuffer, MAX_PATH, 0);
RecvBuffer[Ret]='\0';