[SR-Users] KEMI Ruby - exit from within function

[Daniel-Constantin Mierla]

Hello,

can you try with latest master or pick the next commit in your local clone?

  *
https://github.com/kamailio/kamailio/commit/97189d7508a3946c2b3de49c178614356d816508

I just pushed it trying to catch the exception triggered by 'exit' and
don't log error messages in that case.

Cheers,
Daniel

On 22.03.19 04:48, Andrew White wrote:
> Hi all,
>
> I know ruby is pretty new to KEMI, so I understand this might not be
> supported.
>
> I’ve been able to build a functional basic configuration using KEMI
> based app_ruby. However the function KSR::x.exit is not exposed to the
> interpreter. Reading up on the function
> (https://kamailio.org/docs/tutorials/devel/kamailio-kemi-framework/kemimods/#ksrxexit)
> I can see either a native `exit` or a return from the request_route is
> recommended.
>
> The latter of these works fine, however the former throws the
> following error when called either within the request_route function
> or any others:
>
> Mar 22 03:40:46 guest /usr/sbin/kamailio[17474]: ERROR: {1 19731 BYE
> 8u6We4ReU01GuU-zoa7VuqC.qWwwg29S} app_ruby [app_ruby_api.c:105]:
> app_ruby_print_last_exception(): exception: exit
> Mar 22 03:40:46 guest /usr/sbin/kamailio[17474]: ERROR: {1 19731 BYE
> 8u6We4ReU01GuU-zoa7VuqC.qWwwg29S} app_ruby [app_ruby_api.c:1078]:
> app_ruby_run_ex(): ruby exception (6) on callback for:
> ksr_request_route (res type: 17)
>
> It appears the app_ruby wrapper is seeing an exit as an exception and
> throwing an error. I’m unsure if this is affecting my actual flow
> (still building the config), but the error in the logs is certainly
> annoying. Returning from the request_route function works fine,
> however this is obviously harder to do from within a sub function.
>
> Any direction on how to correctly exit in similar ways to native or
> other KEMI implementations would be appreciated.
>
> By the way, thanks Daniel for writing this module! This makes Kamailio
> significantly more accessible for myself and others like me!
>
> ________________________________
>
> Andrew White - Director
> uConnected
> Email: andrew at uconnected.com.au <mailto:andrew at uconnected.com.au>
> Web: www.uConnected.com.au
>
>
> _______________________________________________
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> sr-users at lists.kamailio.org
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com
Kamailio Advanced Training - Mar 25-27, 2019, in Washington, DC, USA -- www.asipto.com

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