[OpenSIPS-Users] b2b modules restart-safeness / database use

[Anca Vamanu]

On 02/23/2011 06:16 PM, Jeff Pyle wrote:
> Anca,
>
> Ok.  Any plans to add a db_mode in the future?
Add a feature request for this.
>  Also, I noticed yesterday there are no options to choose the table 
> names as almost all the other modules have.  Any thoughts on that?
>
Haven't given much attention on that.. it's easy to add this. Put this 
in the feature request also.

Anca
>
> - Jeff
>
> From: Anca Vamanu <anca at opensips.org <mailto:anca at opensips.org>>
> Reply-To: OpenSIPS users mailling list <users at lists.opensips.org 
> <mailto:users at lists.opensips.org>>
> Date: Wed, 23 Feb 2011 06:09:15 -0500
> To: "users at lists.opensips.org <mailto:users at lists.opensips.org>" 
> <users at lists.opensips.org <mailto:users at lists.opensips.org>>
> Subject: Re: [OpenSIPS-Users] b2b modules restart-safeness / database use
>
> Hi Jeff,
>
> In b2b there isn't this db mode option - there is only one mode - 
> saving the data from time to time (controlled by update_period 
> parameter) and at shutdown. To be more safe, you can decrease the 
> update_period parameter.
>
> Regards,
> Anca
>
> On 02/21/2011 08:54 PM, Jeff Pyle wrote:
>> Anca,
>>
>> I'm trying to understand the use of the database in the B2B modules. 
>>  So far my application is only topology hiding (baby steps).
>>
>> When it comes to shutdown / db operations, in my mind I think of it 
>> like the dialog module.  Is that a useful analogy?  On my 
>> non-B2B-enabled proxies I run db_mode 
>> <http://www.opensips.org/html/docs/modules/1.6.x/dialog.html#id292849>=1 
>> to preserve as much data as possible during an Opensips restart. 
>>  I've got it to the point where I lose only in-progress transactions 
>> and dialog profile data.  I can live with that.
>>
>> In the B2B world, as long as I have the data written to the db, am I 
>> restart-safe?  If so, in b2b_entities is there a way to emulate the 
>> "REALTIME" db_mode=1 option of the dialog module?
>>
>>
>> Thanks,
>> Jeff
>>
>>
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>
>
> -- 
> Anca Vamanu
> OpenSIPS Developer
>
>
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-- 
Anca Vamanu
OpenSIPS Developer

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