[OpenSIPS-Users] dynamic routing failover ONLY ONCE on the provider and continue

[Ben Newlin]

Ah, I see now in my response I did misunderstand the problem.

There is no use_next_carrier function, however the AVP that contains the carrier list is accessible to you [1]. Our implementation has a similar requirement that we should skip to the next carrier rather than next gateway on certain response codes.

What we do is after calling do_routing, we copy the carrier_id_avp contents into our own AVP and then we call route_to_carrier on each carrier in that list. So then use_next_gw will only failover on the gateways on a specific carrier. When there are no more gateways, or whenever we decide based on our needs, then we can skip to the next carrier by calling route_to_carrier with the next carrier in our list.

A use_next_carrier function does seem like a very useful feature enhancement though.

Ben Newlin

From: Users <users-bounces at lists.opensips.org> on behalf of David Villasmil <david.villasmil.work at gmail.com>
Date: Tuesday, September 6, 2022 at 12:09 PM
To: users at lists.opensips.org <users at lists.opensips.org>
Subject: Re: [OpenSIPS-Users] dynamic routing failover ONLY ONCE on the provider and continue
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Is there anything like “use_next_carrier”? I.e.: decide when I want to stop trying gws for the current carrier.

On Tue, 6 Sep 2022 at 18:04, David Villasmil <david.villasmil.work at gmail.com<mailto:david.villasmil.work at gmail.com>> wrote:
I may not have been clear, I want to try the first _two_ (2) gws for each carrier.

Is this possible?

On Tue, 6 Sep 2022 at 17:14, David Villasmil <david.villasmil.work at gmail.com<mailto:david.villasmil.work at gmail.com>> wrote:
Hey Bodgan,

Sorry for the caps, was just trying to illustrate a very important point.

That was a typo: it's provider.

So what i mean is:

- Provier1
  - gw1
  - gw2
- Provider2
  - gw1
  - gw2

and so on.

The providers could have more than 2 gws, but i only want it to attempt the first 2.

Is this possible?

Regards,

David Villasmil
email: david.villasmil.work at gmail.com<mailto:david.villasmil.work at gmail.com>
phone: +34669448337


On Tue, Sep 6, 2022 at 4:05 PM Bogdan-Andrei Iancu <bogdan at opensips.org<mailto:bogdan at opensips.org>> wrote:
David,

Define the "provide" as carrier and set the "use only first gw from cr" flag for it, see https://www.opensips.org/Documentation/Install-DBSchema-3-2#GEN-DB-DR-CARRIERS<https://www.opensips.org/Documentation/Install-DBSchema-3-2#GEN-DB-DR-CARRIERS>

PS: no need for caps ;)

Regards,


Bogdan-Andrei Iancu



OpenSIPS Founder and Developer

  https://www.opensips-solutions.com<https://www.opensips-solutions.com>

OpenSIPS Summit 27-30 Sept 2022, Athens

  https://www.opensips.org/events/Summit-2022Athens/<https://www.opensips.org/events/Summit-2022Athens/>
On 9/6/22 4:57 PM, David Villasmil wrote:
Hello folks,

I'm trying to route to the first provider and if the first gw attempted fails, try the next gw on that provider, and if that fails THEN failover to the next provider. NOTE ALL PROVIDERS CAN HAVE MULTIPLE gws.

Is this possible on 2.4.7?


I really appreciate your help!


David Villasmil
email: david.villasmil.work at gmail.com<mailto:david.villasmil.work at gmail.com>
phone: +34669448337



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--
Regards,

David Villasmil
email: david.villasmil.work at gmail.com<mailto:david.villasmil.work at gmail.com>
phone: +34669448337
--
Regards,

David Villasmil
email: david.villasmil.work at gmail.com<mailto:david.villasmil.work at gmail.com>
phone: +34669448337
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