[SR-Users] xavp questions (variables in root/branch)

[Daniel-Constantin Mierla]

Hello,

do you need to store per transaction or just global scope? If the later,
you can use hash table variables with dynamic name.

Cheers,
Daniel


On 19.07.17 11:09, Vasiliy Ganchev wrote:
> Hi, community!
>
> I have a question regarding xavp usage.
>
> according to docs, xavp has format:
> $xavp(root=>branch)="value";
>
> I want to use "root" and "branch" - variables. (as it is implemented with
> AVPs - the id there, can be variable)
> e.g.:
>
> ...
>     $var(root_key) = "root_1";
>     $var(branch_key1) = "key_value1";
> ...
>     $xavp($var(root_key)[0]=>$var(branch_key1)) = "some_value";
> ... 
>
> Playing around with the script - I found that it is currently impossible
> (tested with 4.2.5 and 5.2.0 versions).
> Kamailio interprets variables in "root" and "branch" as static strings.
>
>
> Walking through the mailing list history, I have an impression that xavp are
> originally designed to operate only with constant keys.
>
> The question is: is it planned to add functionality with variables as "root"
> and "branch" components?
>
> Thanks in advance for the answers!
>
> Best regards
>
>
>
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-- 
Daniel-Constantin Mierla
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