Re: smpp dlr problem

Jury Cherepanov <[email protected]>
Newsgroups gmane.comp.mobile.kannel.devel
Organization HighTech
Message-ID <[email protected]>
Hello Andrea,

Tuesday, May 06, 2003, 6:38:36 PM, you wrote:

AV> Using kannel cvs (1 month ago) smpp internal storage
AV> I send one sms with dlrmask=31:
AV> 2003-05-06 15:27:00 [5] DEBUG:   message_id: "2976249"
AV> 2003-05-06 15:27:00 [5] DEBUG: SMPP PDU dump ends.
AV> 2003-05-06 15:27:00 [5] DEBUG: Adding DLR
AV> smsc=SMPP:xxx.xxx.xxx.xxx:2775/2775:futuress:VMA, ts=2976249, src=Visco,
AV> dst=+39347zzzzzzz, mask=31, boxc=smsboxA
AV> 2003-05-06 15:27:00 [5] DEBUG: Looking for DLR
AV> smsc=SMPP:xxx.xxx.xxx.xxx:2775/2775:futuress:VMA, ts=2976249,
AV> dst=+39347zzzzzzz, type=12
AV> 2003-05-06 15:27:00 [5] DEBUG: created DLR message for URL
AV> <http://yyy.yyy.yyy.yyy/mydlr.asp?valore=%d&valoresmsc=%A&uniqueid=77500>


AV> I receive it, but afer few minutes I got the delivery report:

AV> 2003-05-06 15:47:18 [6] DEBUG:
AV> SMPP[SMPP:xxx.xxx.xxx.xxx:2775/2775:futuress:VMA] handle_pdu, got DLR
AV> 2003-05-06 15:47:18 [6] DEBUG: Looking for DLR
AV> smsc=SMPP:xxx.xxx.xxx.xxx:2775/2775:futuress:VMA, ts=0002976249, dst=Visco,
AV> type=1
AV> 2003-05-06 15:47:18 [6] DEBUG: DLR not found!
AV> 2003-05-06 15:47:18 [6] ERROR:
AV> SMPP[SMPP:xxx.xxx.xxx.xxx:2775/2775:futuress:VMA]: got DLR but could not
AV> find message or was not interested in it
AV> 2003-05-06 15:47:18 [6] DEBUG:
AV> SMPP[SMPP:xxx.xxx.xxx.xxx:2775/2775:futuress:VMA]: Sending PDU:
AV> 2003-05-06 15:47:18 [6] DEBUG: SMPP PDU 0x1004c428 dump:
AV> 2003-05-06 15:47:18 [6] DEBUG:   type_name: deliver_sm_resp
AV> 2003-05-06 15:47:18 [6] DEBUG:   command_id: 2147483653 = 0x80000005
AV> 2003-05-06 15:47:18 [6] DEBUG:   command_status: 0 = 0x00000000
AV> 2003-05-06 15:47:18 [6] DEBUG:   sequence_number: 1 = 0x00000001
AV> 2003-05-06 15:47:18 [6] DEBUG:   message_id: NULL
AV> 2003-05-06 15:47:18 [6] DEBUG: SMPP PDU dump ends.

AV> The service was not restarted during this 20 minutes so I don't undesrtand
AV> why
AV> DLR was not found.
AV> Any idea?
AV> Thanks
AV> Andrea

Thinking that DLR is based on "message_id" reply contents must include
Message ID, but in your way sms service provider make response with
out any standart contents of message_id, that your problem this
message_id field, make full dump of recieved PDU.

As I see that is that problem.


---------------------------------------------------------
Jury Cherepanov
System Developer (Technical Director) , HIGH TECHNOLOGIES
Turaidas 2a, Riga, Latvia
Phone +371-9633398
mailto:[email protected]
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