[SR-Users] app_ruby - KSR::PV.sets method not found

[Daniel-Constantin Mierla]

Hello,

changes to sip message headers and body are not visible immediately, see:

  *
https://www.kamailio.org/wiki/tutorials/faq/main#why_changes_made_to_headers_or

Use something like $var(x) to see if set is working.

Cheers,
Daniel

On 31.03.19 08:44, Andrew White wrote:
> Hey Daniel,
>
> Thanks for the patch!
>
> It doesn’t appear to be throwing the error any longer. However as far
> as I can see, the value is not being set. Here’s the code, called from
> ksr_request_route()
>
> def ksr_route_to_trunk()
> KSR.info("Route to trunk")
> if KSR::TM.t_is_set("failure_route") < 0 then
> KSR::TM.t_on_failure("ksr_failure_manage_trunk")
> end
>
> # Relay
> trunk = $redis_local.get("trunk") # Will probably eventually be a HSET
> uacs = get_all_uacs()
> KSR.info("$fu is #{KSR::PV.gete("$fu")}")
> KSR.info("Updating to
> #{"sip:#{uacs[trunk]['r_username']}@#{uacs[trunk]['r_domain']}"}")
> KSR::PV.sets("$fu",
> "sip:#{uacs[trunk]['r_username']}@#{uacs[trunk]['r_domain']}”)
> KSR.info("$fu rewritten to #{KSR::PV.gete("$fu")}”)
> replace_server_and_uac_header()
> KSR::TM.t_relay()
> exit
> end
>
> The output I get:
>
> Mar 31 06:39:25 ip-10-0-0-2 /usr/local/sbin/kamailio[2361]: INFO: {1
> 102 INVITE 73bda23e5306c6fd4b31a0b615b47c0e} <core> [core/kemi.c:98]:
> sr_kemi_core_info(): Route to trunk
> Mar 31 06:39:25 ip-10-0-0-2 /usr/local/sbin/kamailio[2361]: INFO: {1
> 102 INVITE 73bda23e5306c6fd4b31a0b615b47c0e} <core> [core/kemi.c:98]:
> sr_kemi_core_info(): $fu is sip:0390001234 at 127.0.0.1
> Mar 31 06:39:25 ip-10-0-0-2 /usr/local/sbin/kamailio[2361]: INFO: {1
> 102 INVITE 73bda23e5306c6fd4b31a0b615b47c0e} <core> [core/kemi.c:98]:
> sr_kemi_core_info(): Updating to sip:123456 at sbc-syd-01.carrier.com
> Mar 31 06:39:25 ip-10-0-0-2 /usr/local/sbin/kamailio[2361]: INFO: {1
> 102 INVITE 73bda23e5306c6fd4b31a0b615b47c0e} <core> [core/kemi.c:98]:
> sr_kemi_core_info(): $fu rewritten to sip: 0390001234 at 127.0.0.1
> <mailto:0390001234 at 127.0.0.1>
>
> So it seems like KSR::PV.sets() is being called without issue, however
> when I KSR::PV.gete() for $fu it still holds the old value.
>
> ________________________________
>
> Andrew White - Director
> uConnected
> Email: andrew at uconnected.com.au <mailto:andrew at uconnected.com.au>
> Web: www.uConnected.com.au
>
>> On 31 Mar 2019, at 12:25 am, Daniel-Constantin Mierla
>> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>>
>> Hello,
>>
>> can you try with master branch or with the patch from next commit?
>>
>>   *
>> https://github.com/kamailio/kamailio/commit/6d43eacd6d5b78fe857267e70b7fa85519a7d5b6
>>
>> While looking at how is exported, I noticed that some param type
>> checks were wrong. Let's see if that's fixing it or is something else.
>>
>> Cheers,
>> Daniel
>>
>> On 30.03.19 05:45, Andrew White wrote:
>>> Hi all,
>>>
>>> I’m trying to set a pseudovariable via app_ruby. I’m able to
>>> retrieve pseudovariables using PV.gete as such:
>>>
>>>
>>> However trying to set these using sets, I get “No method found”:
>>>
>>> KSR::PV.sets("$fu",
>>> "sip:#{$uacs[trunk]['r_username']}@#{$uacs[trunk]['r_domain']}")
>>>
>>> Mar 30 04:44:59 ip-10-0-0-2 /usr/local/sbin/kamailio[28421]: ERROR:
>>> {1 102 INVITE 0fae8097312bec2b5ec79ada30c227e7 at 127.0.0.1
>>> <mailto:0fae8097312bec2b5ec79ada30c227e7 at 127.0.0.1>:5060} app_ruby
>>> [app_ruby_api.c:107]: app_ruby_print_last_exception(): exception:
>>> undefined method `[]' for nil:NilClass
>>>
>>> PV.seti appears to work correctly. Am I calling the wrong method?
>>>
>>> Thanks!
>>> ________________________________
>>>
>>> Andrew White - Director
>>> uConnected
>>> Email: andrew at uconnected.com.au <mailto:andrew at uconnected.com.au>
>>> Web: www.uConnected.com.au
>>>
>>>  
>>>
>>>
>>> _______________________________________________
>>> Kamailio (SER) - Users Mailing List
>>> sr-users at lists.kamailio.org
>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>> -- 
>> 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
>
-- 
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

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