IEnumerator Download(Request request, DiskCacheOperation handle)
{
request.Send ();
while (!request.isDone)
yield return new WaitForEndOfFrame ();
handle.isDone = true;
}
public DiskCacheOperation Fetch (Request request)
{
var handle = new DiskCacheOperation ();
handle.request = request;
StartCoroutine (Download (request, handle));
return handle;
}