i suppose we can review it but we're not seeing the issue anymore.
can you provide some sip traces that you think are wrong ?

the commits below aren't related with the one you mentioned before.
the problem solved with the commits below is , "in a serie of subscribers being 
notified only the first gets the correct version number, the others get the 
version of first".

Best

________________________________
From: sr-dev [sr-dev-boun...@lists.sip-router.org] on behalf of Charles Chance 
[charles.cha...@sipcentric.com]
Sent: Thursday, January 14, 2016 2:08 PM
To: Kamailio (SER) - Development Mailing List
Subject: Re: [sr-dev] Presence notify - duplicate aux body processing?

Hi Luis,

I really appreciate your reply.

My issue is the one you have also observed yourself - incorrect notify version 
for dbmode <> 3 - and tried to fix recently with this commit:

https://github.com/kamailio/kamailio/commit/6dd065629604a32081d5e7b63bbbd292f56aaf23

and subsequently with these commits:

https://github.com/kamailio/kamailio/commit/412f155ede8587c1d439503cd7d0e783bc3c0d6b
https://github.com/kamailio/kamailio/commit/b6b7de8832e4ab22ef2c00ebb2c1e1b6ced9ff35
https://github.com/kamailio/kamailio/commit/adcad3445b33d917ef13e4419310b5b11d472fe1


However, for us at least, the issue remains and I believe it was introduced by 
the original commit - and if we revert it the problem disappears - so IMO the 
fix would be to address it at source.

As it stands, the aux body processing appears still to be duplicated depending 
on the configuration. So, maybe now the solution is to remove the previous aux 
body processing in the publ_notify() and query_db_notify() functions?

Does this make sense? Please correct me if I am wrong.

Thanks again,

Charles


On 14 January 2016 at 21:28, Luis Azedo 
<l...@2600hz.com<mailto:l...@2600hz.com>> wrote:
the commit was introduced because of dbmode = 3
> pres_timer_send_notify
> process_dialogs
> notifier_notify
> notify
> send_notify_request

and then gets the body and processes the aux_body_processing

notify_body = get_p_notify_body(subs->pres_uri,
subs->event, NULL, (subs->contact.s)?&subs->contact:NULL);
if(notify_body == NULL || notify_body->s== NULL)
{
LM_DBG("Could not get the notify_body\n");
}
else
{
/* call aux_body_processing if exists */
if(subs->event->aux_body_processing)
{
aux_body = subs->event->aux_body_processing(subs, notify_body);


but you haven't detailed your issue, so i'm not sure how to help you.

Best

________________________________
From: sr-dev 
[sr-dev-boun...@lists.sip-router.org<mailto:sr-dev-boun...@lists.sip-router.org>]
 on behalf of Charles Chance 
[charles.cha...@sipcentric.com<mailto:charles.cha...@sipcentric.com>]
Sent: Thursday, January 14, 2016 7:35 AM
To: sr-dev
Subject: [sr-dev] Presence notify - duplicate aux body processing?


Hi All,

Whilst attempting to track down the source of an issue introduced at some point 
since 4.2.1, I came across the following and would appreciate a second opinion.

In send_notify_request() function (/modules/presence/notify.c), the aux body 
processing function attached to the event is called:

/* call aux_body_processing if exists */
if(subs->event->aux_body_processing)
{
aux_body = subs->event->aux_body_processing(subs, notify_body);
if(aux_body) {
free_notify_body(notify_body, subs->event);
notify_body = aux_body;
}
}


However, by the time we reach this function, aux body processing will already 
have been completed (specifically in the publ_notify() or query_db_notify() 
functions of the same file).

If I remove the duplicate function call, the issue goes away - but I'm 
reluctant to submit a pull request which reverts an earlier commit, unless I 
can understand the reason for the change in the first place. Especially since 
it was made a year ago.

Is anyone able to explain what I'm missing?

Cheers,

Charles

** We're rebranding! Learn more 
here<http://www.sipcentric.com/2015/07/were-rebranding/> **

www.sipcentric.com<http://www.sipcentric.com/>

Follow us on twitter @sipcentric<http://twitter.com/sipcentric>

Sipcentric Ltd. Company registered in England & Wales no. 7365592. Registered 
office: Faraday Wharf, Innovation Birmingham Campus, Holt Street, Birmingham 
Science Park, Birmingham B7 4BB.

_______________________________________________
sr-dev mailing list
sr-dev@lists.sip-router.org<mailto:sr-dev@lists.sip-router.org>
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev




--
Charles Chance
Managing Director

t. 0121 285 4400    m. 07932 063 891

** We're rebranding! Learn more 
here<http://www.sipcentric.com/2015/07/were-rebranding/> **

www.sipcentric.com<http://www.sipcentric.com/>

Follow us on twitter @sipcentric<http://twitter.com/sipcentric>

Sipcentric Ltd. Company registered in England & Wales no. 7365592. Registered 
office: Faraday Wharf, Innovation Birmingham Campus, Holt Street, Birmingham 
Science Park, Birmingham B7 4BB.
_______________________________________________
sr-dev mailing list
sr-dev@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev

Reply via email to