Thank you, Daniel!
That's exactly what I was looking for.
In config I was able to use:
jsdt_run("myFunc","$rU", "$fU");
and return values from JS via:
function myFunc(ru, fu) {
// ...
KSR.pv.sets("$var(newFU)", "abc");
}
Regards,
Dmytro
On 2023-02-09 03:21, Daniel-Constantin Mierla wrote:
>From embedded lua/python/etc., leverage $var(...) to pass the values, it
can be done both ways, there are functions to get/set via KSR.pv or KSR.pvx:
-
https://www.kamailio.org/docs/tutorials/devel/kamailio-kemi-framework/core/#ksrpv-submodule
-
https://www.kamailio.org/docs/tutorials/devel/kamailio-kemi-framework/modules/#pvx
For exec, there is exec_avp() that could help.
Cheers,
Daniel
On 08.02.23 19:16, Dmytro M wrote:
What is the simplest way to return values from external application
into Kamailio config and assign it to a variable?
I'm looking for the most light weight mechanism to do it and to
offload some logic to external app. Something like this would be ideal:
$var(myVar), $var(err) = lua_run("lua_func1", "$rU");
OR
$var(encString) = exec_cmd("echo 'abc $rU' | base64");
There is this method:
http_client_query("http://...";, "", "", "$var(result)");
but there is an overhead of networking and HTTP protocol.
Please advise.
Thanks, Dmytro
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