private void SendRawPDU(RawPDU pdu)
{
//ResetDimseTimeout();
// If the try/catch is reintroduced here, it must
// throw an exception, if the exception is just eaten,
// you can get into a case where there's repetetive errors
// trying to send PDUs, until a whole message is sent.
//try
//{
if (_network != null)
pdu.WritePDU(_network);
//}
//catch (Exception e)
//{
// OnNetworkError(e);
// throw new DicomException("Unexpected exception when writing PDU",e);
//}
ResetDimseTimeout();
}