[SR-Users] Location issue

[Daniel-Constantin Mierla]

Hello,

typically the de-synchronization happens when the call-id is changed, 
because there are various modes on matching the contact in the database. 
Using ruid avoids this.

Another option is to use:

  http://kamailio.org/docs/modules/stable/modules/usrloc.html#usrloc.p.db_check_update

But I would go for ruid option, because it is also faster due to single 
value key.

Cheers,
Daniel

On 28/05/14 14:00, Igor Potjevlesch wrote:
>
> Hello Daniel,
>
> “db_mode” is set to 1 and “db_op_ruid” has the default value. So I 
> guess 0.
>
> Do you think that setting “db_ops_ruid” to 1 will solve the issue?
>
> I took a wireshark capture while the problem occured and saw that 
> Kamailio make an UPDATE request whereas the location database had no 
> more entry for the username.
>
> Also, I look to the MySQL logs and see nothing in particular.
>
>
> Regards,
>
> Igor.
>
> *De :*sr-users-bounces at lists.sip-router.org 
> [mailto:sr-users-bounces at lists.sip-router.org] *De la part de* 
> Daniel-Constantin Mierla
> *Envoyé :* mercredi 28 mai 2014 11:58
> *À :* Kamailio (SER) - Users Mailing List
> *Objet :* Re: [SR-Users] Location issue
>
> Hello,
>
> what is the value for db_mode parameter?
>
> Can you try with db_ops_ruid set to 1:
>
> http://kamailio.org/docs/modules/stable/modules/usrloc.html#usrloc.p.db_ops_ruid
>
> Also, does database server logs point any error?
>
> Cheers,
> Daniel
>
> On 28/05/14 11:35, Igor Potjevlesch wrote:
>
>     Hello,
>
>     I’m running Kamailio 4.1.3 and having a strange issue.
>
>     After a restart of Kamailio, some username are still in memory and
>     updated accordingly with usual re-REGISTER flow. But the entries
>     in location db is deleted. Kamailio tries to do a SQL UPDATE which
>     fails because of that.
>
>     So, for each username which are not in location DB, I must do a
>     “kamctl ul rm” and wait for the next REGISTER. The new REGISTER
>     will challenge the UAC for a new Authorization which should result
>     in an INSERT INTO instead of an UPDATE.
>
>     Can someone help me to solve this?
>
>     Regards,
>
>     Igor.
>
>
>
>
>     _______________________________________________
>
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>
>     sr-users at lists.sip-router.org  <mailto:sr-users at lists.sip-router.org>
>
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>
>
>
> -- 
> Daniel-Constantin Mierla -http://www.asipto.com
> http://twitter.com/#!/miconda  <http://twitter.com/#%21/miconda>  -http://www.linkedin.com/in/miconda

-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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