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

[Anca Vamanu]

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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