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Jasmin - Open source SMS gateway
http://jasminsms.com
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DLRs do not get back to smpp client #706

Closed sharkovios closed 1 year ago

sharkovios commented 5 years ago

Dear All, We are facing a problem with Jasmin and DLRs: We have a connection with Kannel to Jasmin smpps called foo. If the Kannel disconnects from jasmin there is some DLRs that are lost (there are nowhere to be found), Kannel didn't received it and jasmin has marked them as unacked in rabbitmq queue. After we restart the connection (kannel) even these unacked messages are never sent back to the client. I'm guessing it is a bug? We are using jasmin (0.9.27) on a Debian 9 (stretch)

Any help would be greatly appreciated

farirat commented 5 years ago

What do you get in jasmin's logs (dlr thrower logs) ?

sharkovios commented 5 years ago

2018-10-29 14:50:42 DEBUG 5256 DCS Iteration 1/1 taking [cid:foo] (smpps Connector) 2018-10-29 14:50:42 ERROR 5256 Throwing SMPP/DELIVER_SM [msgid:1] to (simple 1/1)[cid:foo], <class 'jasmin.routing.throwers.SystemIdNotBound'>: foo. 2018-10-29 14:50:42 DEBUG 5256 Message try-count is 939 [msgid:1]: requeuing 2018-10-29 14:50:42 DEBUG 5256 Requeuing Content[1] with delay: 30 seconds 2018-10-29 14:50:42 DEBUG 5256 Got one message (msgid:1) to throw: PDU [command: deliver_sm, sequence_number: None, command_status: ESME_ROK service_type: None source_addr_ton: None source_addr_npi: None source_addr: '3069xxxxxxxxxxxx' dest_addr_ton: None dest_addr_npi: None destination_addr: 'ANT1NEXT' esm_class: EsmClass[mode: DEFAULT, type: SMSC_DELIVERY_RECEIPT, gsmFeatures: set([])] protocol_id: None priority_flag: None schedule_delivery_time: None validity_period: None registered_delivery: None replace_if_present_flag: None data_coding: None sm_default_msg_id: None short_message: 'id:c8b4d0c3-a585-4903-8de7-64e17345b4d6 sub:001 dlvrd:001 submit date:201810291448 done date:201810291448 stat:REJECTD err:020 text:ok' message_state: EnumValue(<jasmin.vendor.enum.Enum object at 0x7f93b95ceb10>, 7, 'REJECTED') receipted_message_id: 'c8b4d0c3-a585-4903-8de7-64e17345b4d6'

I forgot to mention that the DLRs are injected into rabbitmq with a python program

farirat commented 5 years ago

Hello, that's clear the DLR were not forwarded because the ESME were not bound at that moment, Jasmin does not retry forwarding the DLR.

sharkovios commented 5 years ago

Thats Bad. If a client disconnect, he will not receive his DLR?

rio14 commented 5 years ago

what will be the solution for that.

github-actions[bot] commented 1 year ago

Stale issue detected, remove stale label or comment or this will be closed soon.

github-actions[bot] commented 1 year ago

This issue was closed because it has been stalled more than a year with no activity.