*/
public void handleEvent(ServerPDUEvent event) {
PDU pdu = event.getPDU();
if (pdu != null) {
if (pdu.isRequest()) {
debug.write(DUTL, "receiver listener: handling request " + pdu.debugString());
} else if (pdu.isResponse()) {
debug.write(DUTL, "receiver listener: handling response " + pdu.debugString());
} else {
debug.write(DUTL, "receiver listener: handling strange pdu " + pdu.debugString());
}