[OpenSIPS-Users] Parallel branches and failure route

[Bogdan-Andrei Iancu]

Hi Yury,

Yes, the failure route is per-transaction - it is triggered when the 
whole transaction fails, meaning it got negative replies on all its 
branches. In failure route you see only the "wining" branch (from all 
existing branches), meaning the branch with the lowest reply code.

Best regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
   https://www.siphub.com

On 5/14/23 4:47 PM, Yury Kirsanov wrote:
> Hi,
> I'm adding multiple branches to the initial request and then use 
> t_relay() to fire them all up to multiple destinations. But it seems 
> that I can only set up only one t_on_failure route. How do I 
> distinguish between branches in that failure route? Part of the 
> branches can respond with 4xx, part - with 5xx and so on and only one 
> would respond with 200 OK. I need to process all FAILED branches, not 
> caring too much about the successful one. What would be the best way 
> to do this? Thanks.
>
> Regards,
> Yury.
>
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