protected virtual void OnMetaReceived()
{
// Parse metadata
metareceived = true;
RDTResponse res = (RDTResponse)buffer[0];
filesize = Helper.B2I(buffer, 1);
SendACK(0);
Message("Metadata received. " + (res == RDTResponse.Accepted ? "FileSize=" + filesize : res.ToString()), MType.Important);
if (res != RDTResponse.Accepted || filesize == 0)
{
OnFinished();
}
}