/// <summary>
/// This method sends a deliver_sm packet synchronously over to the peer.
/// </summary>
/// <param name="pdu">deliver_sm packet</param>
/// <returns>deliver_sm response</returns>
public deliver_sm_resp DeliverSm(deliver_sm pdu)
{
deliver_sm_resp rpdu = null;
PduSyncronizer evt = AddWaitingPdu(pdu);
if (IsBound && SendPdu(pdu))
{
SmppPdu pduR = evt.PduResponse;
if ((pduR as deliver_sm_resp) != null)
{
rpdu = (deliver_sm_resp)pduR;
}
else
{
rpdu = new deliver_sm_resp();
rpdu.Status = pduR.Status;
}
}
else
{
FindAndRemoveWaitingPdu(pdu.SequenceNumber);
rpdu = new deliver_sm_resp();
rpdu.Status = StatusCodes.ESME_RDELIVERYFAILURE;
}
return(rpdu);
}
private void EndDeliverSm(IAsyncResult ar)
{
SmscSession session = (SmscSession)ar.AsyncState;
deliver_sm_resp dresp = session.EndDeliverSm(ar);
if (!dresp.Succeeded)
{
AddLogText(StatusCode.Error, string.Format("DeliverSm failed: {0}", dresp));
}
}
// Used to get delivery ack.'s and MO messages from SMSC
private void OnDeliverSm(object sender, SmppEventArgs args)
{
deliver_sm req = (deliver_sm)args.PDU;
deliver_sm_resp resp = (deliver_sm_resp)args.ResponsePDU;
esm_class esm = req.EsmClass;
switch (esm.MessageType)
{
case MessageType.SMSC_DELIVERY_RCPT: // Delivery receipt for previously sent short message
smsc_delivery_receipt receipt = new smsc_delivery_receipt(req.Message);
// Update the final deleivery status for the sent message using the message Id to locate
UpdateSentMessageFinalStatus(receipt);
break;
case MessageType.DEFAULT_MSG_TYPE: // Mobile originated message
AddNewMessage("Mobile Orig.", req.SourceAddress.Address, req.Message, "DELIVRD", DateTime.Now.ToString("d"), 0);
break;
default:
AddNewMessage("Error", req.SourceAddress.Address, "Unknown message type - " + esm.MessageType, "n/a", "n/a", 0);
break;
}
}
// Used to get delivery ack.'s and MO messages from SMSC
private static void OnDeliverSm(object sender, SmppEventArgs args)
{
deliver_sm req = (deliver_sm)args.PDU;
deliver_sm_resp resp = (deliver_sm_resp)args.ResponsePDU;
esm_class esm = req.EsmClass;
switch (esm.MessageType)
{
case MessageType.SMSC_DELIVERY_RCPT: // Delivery receipt for previously sent short message
smsc_delivery_receipt receipt = new smsc_delivery_receipt(req.Message);
Console.WriteLine(string.Format("Delivery receipt for message {0}: Type: {1}",
receipt.OriginalMessageId, receipt.FinalMessageStatus));
break;
case MessageType.DEFAULT_MSG_TYPE: // Mobile originated message
Console.WriteLine(string.Format("Mobile originated message from {0}: {1}",
req.SourceAddress, req.Message));
break;
default:
Console.WriteLine("Unexpected deliver_sm message type: " + esm.MessageType.ToString());
break;
}
}
/// <summary>
/// This processes the deliver_sm_resp PDU
/// </summary>
/// <param name="pdu">Protocol Data Unit being processed</param>
public virtual void Process(deliver_sm_resp pdu)
{
throw new InvalidSmppStateException("Session is not in the proper state for a deliver_sm operation.");
}
