Hello Vangelis, thanks for the hint.
The problem is appearing for a UCP/EMI connection, not for a SMPP connection. Are you saying that the SMS will go through the piece of code you provided even for UCP connections? In that case it would be a kannel bug as it is treating it as a permanent error. Best regards, Giulio [image: Mobyt S.p.A.] <http://www.mobyt.it> *Giulio Giovannini* *Devops Mobyt* giulio.giovann...@mobyt.it *Mobyt S.p.A.* Via Aldighieri 10 44121 Ferrara - Italy tel. + 39 0532 207296 fax. + 39 0532 242952 *www.mobyt.it* <http://www.mobyt.it> 2016-10-22 9:53 GMT+02:00 Vangelis Typaldos <vty...@outlook.com>: > On gw/smsc/smsc_smpp.c is defined smpp_status_to_smscconn_failure_reason > that defines the retry policy in base of submit_sm_resp response. > > > > As far as i can see SMPP_ESME_RTHROTTLED (throttling error) is marked as > SMSCCONN_FAILED_TEMPORARILY so it should generate retry attempts. > > > > Enable debug log on bearerbox and check for "SMSC returned error code" > lines. > > > > Regards, > > Vangelis > > > > > > static long smpp_status_to_smscconn_failure_reason(long status) > > { > > switch(status) { > > case SMPP_ESME_RMSGQFUL: > > case SMPP_ESME_RTHROTTLED: > > case SMPP_ESME_RX_T_APPN: > > case SMPP_ESME_RSYSERR: > > return SMSCCONN_FAILED_TEMPORARILY; > > break; > > > > default: > > return SMSCCONN_FAILED_REJECTED; > > } > > } > > > > > > > > *From: *Fajar <bebas...@yahoo.com> > *Sent: *Saturday, October 22, 2016 4:58 AM > *To: *Giulio Giovannini <giulio.giovann...@mobyt.it>; users@kannel.org > *Subject: *Re: SMS REJECTED due to throttling > > > you'll need to reduce, by setting throughput. document doesn't say about > temporary condition, it will discard it, but if you put delivery report > url, it will call back with spesific status, in my setting, it is set as > 16. my application will hit the message again, to queue in kannel... > > > ------------------------------ > *From:* Giulio Giovannini <giulio.giovann...@mobyt.it> > *To:* users@kannel.org > *Sent:* Friday, 21 October 2016, 23:22 > *Subject:* SMS REJECTED due to throttling > > Hi all, > > I have recently moved some UCP connections from kannel 1.4 to kannel 1.5. > > I am pretty sure that when kannel 1.4 received a NACK 04 (throttling) it > considered it as temporary error and retried. Version 1.5 seems to consider > it a permanent error and discards the SMS. > > Have a look at this log sequence from bearer-access.log: > > 2016-10-21 09:31:25 REJECTED Send SMS [SMSC:FO_HQS] [SVC:C00127_001] > [ACT:433f083f-209f-4f62-979f-ae82b5742c90] [BINF:] [FID:8609681] [META:] > [from:J.UNIVERSE] [to:+33682412951] [flags:-1:0:-1:-1:11] [msg:159:xxx] > [udh:0:] > 2016-10-21 09:31:25 Receive DLR [SMSC:FO_HQS] [SVC:C00127_001] [ACT:] > [BINF:] [FID:8609681] [META:?orig_msg?dlr_mask=11&] [from:J.UNIVERSE] [to: > +33682412951] [flags:-1:-1:-1:-1:16] [msg:24:NACK/04-Throttling error] > [udh:0:] > > Should I set something in the conf to tell kannel that that error is > temporary? > > Thanks, > Giulio Giovannini > > >
