[SR-Users] ims_dialog default_timeout parameter

[Daniel-Constantin Mierla]

Hello,


On 10.04.18 07:25, tyd wrote:
> Hi, Daniel
>
> No, the dialogs were not terminated after 10 minutes if no BYE message
> was sent.

Not using ims_dialog, but it may be that it doesn't send bye when the
dialog lifetime elapses, just destroys the structure it keeps in memory.
With the other dialog module, there is a parameter to set if you want
BYE to be sent.
> But if Default value(43200) was set,  the S-CSCF will run out of
> memory finally (after 200000 calls).
Were all these calls still active?

>
> Have any relation with this parameter and memory release ?

Yes, the structure kept for each call is destroyed after lifetime. But
it should be also destroyed if the BYE is received.

Cheers,
Daniel

> Any impacts if using value 600 at production environment ?
> Thanks.
>
> 2018-04-10 0:27 GMT+08:00 Daniel-Constantin Mierla <miconda at gmail.com
> <mailto:miconda at gmail.com>>:
>
>     Hello,
>
>     that should be the call lifetime. Are the dialogs terminated after
>     10 minutes?
>
>     Cheers,
>     Daniel
>
>
>     On 09.04.18 16:58, tyd wrote:
>>     Dear all,
>>
>>     What's the meaning of ims_dialog  default_timeout parameter ?
>>     /Default value is 「43200 (12 hours)」/
>>
>>     When modparam("ims_dialog", "default_timeout", 600) was set,
>>     the situation of Kamailio S-CSCF out of memory was solved and is
>>     running smoothly.
>>
>>     Debian 8 with Kamailio 4.4.7
>>
>>
>>
>>
>>
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>
>     -- 
>     Daniel-Constantin Mierla
>     www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
>     Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com <http://www.asipto.com>
>     Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com <http://www.kamailioworld.com>
>
>

-- 
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com

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