[OpenSIPS-Users] Concerns with 1.x series and new 2.1 Opensips

John Nash john.nash778 at gmail.com
Sun Jan 11 14:48:39 CET 2015


Hello Bogdan,

Thank you. Cache features are really good and I am using for Register and
Invite auth  but I need to run a query to find out allowed duration for a
call (unfortunately caching cannot be used in that). Also Accounting I am
afraid has to be real time in my case.

I think i should look forward to version 2.X till the features I need are
there. Any guess how long full featured development version will be out?

John






On Sat, Jan 10, 2015 at 1:16 AM, Bogdan-Andrei Iancu <bogdan at opensips.org>
wrote:

>  Hi Nash,
>
> It is somewhere in the middle :). Of course the DB ops will bring some
> penalties to the performance, so you need to take care and tune your DB for
> the best performance (not to drag down opensips). With db ops is very
> common in OpenSIPS scripts, so you do not do anything crazy or stupid there.
>
> Of course, you should look into optimizing the DB ops you use:
>     - DB auth - use caching at script level (see
> http://www.opensips.org/Documentation/Tutorials-MemoryCaching)
>     - ACC - consider using db_flatstore to avoid writing into a real DB
>     - dialog - if not really a must use db modes 2 or 3 (
> http://www.opensips.org/html/docs/modules/1.11.x/dialog.html#id294001)
>
> Regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developerhttp://www.opensips-solutions.com
>
> On 09.01.2015 20:19, John Nash wrote:
>
>    I have used opensips for load balancing and some border proxy+
> NAT+rtpproxy in past and am quite happy with it. Recently I decided to add
> DB operations (Auth and accounting, routing and dialog into it so that
> heavy lifting of VOIP network can be given to opensips. I wanted to send
> call to PBX only when it is really needed (Like voicemail and conference
> etc)
>
>  But in a long time I saw this article
> http://www.opensips.org/Documentation/TroubleShooting-FindPerfPb
>
>  As per this tutorial I think if any DB operation is slow, it will hit
> overall performance (I mean the transactions which do not require DB can
> also be stuck).
>
>  I know good engineers at openisps have already figured it out and working
> on 2.X version but looks like it will take a while so that I can give it a
> try (As dialog is not in current release).
>
>  With 1.X series + DB auth/acc + dialog should I reconsider my approach or
> there are systems running successfully and I am just being paranoid?
>
>  John
>
>
>
>
>
> _______________________________________________
> Users mailing listUsers at lists.opensips.orghttp://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
>
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