On 31 Mar 2019, at 9:36 pm, Daniel-Constantin Mierla <miconda@gmail.com> wrote:

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@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@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@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@uconnected.com.au
Web: www.uConnected.com.au

On 31 Mar 2019, at 12:25 am, Daniel-Constantin Mierla <miconda@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@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@uconnected.com.au
Web: www.uConnected.com.au

 

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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

-- 
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