[OpenSIPS-Users] Presentity deleted while registration still valid

[Rob Dyck]

pres_phtable_list doesn't give us the expiry unfortunately.
example --
   { 
       "pres_uri": "sip:3 at bogus.com", 
       "event": 1, 
       "etag_count": 1, 
       "etag": "a.1633479391.910806.347.0" 
   }
The debug messages give us a clue however.

ct  6 08:24:22 [910805] REGISTER Contact "No Name" <sip:
3 at 192.168.1.5:5061>;expires=600
Oct  6 08:24:22 [910805] DBG:pua_usrloc:pua_set_publish: set send publish

Shortly after we get --
Oct  6 08:25:22 [910807] DBG:pua:print_ua_pres: p=[0x7faef2bb9560] pres_uri=[sip:
3 at bogus.com] 
Oct  6 08:25:22 [910807] DBG:pua:print_ua_pres: etag=[a.1633479391.910806.347.0] 
id=[146183bd-a708bacf at 192.168.1.5] 
Oct  6 08:25:22 [910807] DBG:pua:print_ua_pres: flag=[1] event=[1] 
Oct  6 08:25:22 [910807] DBG:pua:print_ua_pres: countdown=[541] expires=[1633534463] 
desired_expires=[1633534462

countdown=[541] this seems reasonable given that this was 60 seconds after the register.



On Tuesday, October 5, 2021 11:43:37 P.M. PDT Bogdan-Andrei Iancu wrote:
> Hi Rob,
> 
> After the device gets registered for the first time (and before
> expiring), if you do a "opensips-cli -x mi pres_phtable_list", do you
> see the expiring matching the value from the "opensips-cli -x mi ul_dump" ?
> 
> Best regards,
> 
> Bogdan-Andrei Iancu
> 
> OpenSIPS Founder and Developer
>    https://www.opensips-solutions.com
> OpenSIPS eBootcamp 2021
>    https://opensips.org/training/OpenSIPS_eBootcamp_2021/
> 
> On 10/4/21 6:57 PM, Rob Dyck wrote:
> > Context opensips-3.2.2
> > 
> > I am trying out module pua_usrloc. I think that it is expiring
> > presentities
> > while the phone's registration is still valid. Then the phone re-registers
> > and the presentity has to be recreated. This creates too much churn which
> > could be avoided.
> > 
> > See attached time line.
> > 
> > _______________________________________________
> > Users mailing list
> > Users at lists.opensips.org
> > http://lists.opensips.org/cgi-bin/mailman/listinfo/users


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20211006/ca87db92/attachment.html>