Ovako sam probao.
Code:
int timeout=10;
setsockopt(conn,IPPROTO_TCP,SO_RCVTIMEO,(char*)(&timeout),sizeof(int));
int timeout=10;
setsockopt(conn,IPPROTO_TCP,SO_RCVTIMEO,(char*)(&timeout),sizeof(int));
WSAGetLastError(); vraca 10042 tj. Bad protocol option.
An unknown, invalid or unsupported option or level was specified in a getsockopt or setsockopt call.