10 Jan
2019
10 Jan
'19
4:53 a.m.
Jason,
My answer applies to the XAVP of the xavp_dst modparam, sorry!
If you are accessing the PV of the attrs_pvname modparam, then you don't
need to select the attributes, just directly use the transformation. Also,
not sure if you can use XAVPs there, AFAIR it only accepted AVPs/VARs.
Maybe someone else can confirm that...
Anyway, to make it clear:
Say you have the following modparams:
...
modparam("dispatcher", "xavp_dst", "_dsdst_")
modparam("dispatcher", "attrs_pvname", "$var(attrs)")
...
Depending on what ds_* function you call, one or the other will be set.
For the "attr1" from your example, you would need to use (again, depending
on the dispatcher function called):
$(var(attrs){param.value,attr1})
or
$(xavp(_dsdst_=>attrs){param.value,attr1})
Sorry for the confusion!
Joel.
On Wed, Jan 9, 2019 at 7:45 PM Joel Serrano <joel(a)textplus.com> wrote:
On Wed, Jan 9, 2019 at 7:12 PM Joel Serrano <joel(a)textplus.com> wrote:
> Hi Jason,
>
> When you access the XAVP you are getting all the parameters defined. You
> can make use of the transformations [1] to select an individual value of an
> attribute.
>
> In your example, it would be something along:
>
> $(xavp(ds_attrs=>attrs){param.value,attr1})
>
> Where you are making use of transformations, specifically the
> "param.value" [2] to select the value of attribute "attr1".
>
> [1] https://www.kamailio.org/wiki/cookbooks/5.2.x/transformations
> [2]
>
https://www.kamailio.org/wiki/cookbooks/5.2.x/transformations#paramvalue_na…
>
> Hope it helps!
>
> Joel.
>
>
> On Wed, Jan 9, 2019 at 6:56 PM Joel Serrano <joel(a)textplus.com> wrote:
>
>> Hi Jason,
>>
>> We are doing that and it works. I’ll send you a snippet when I get home..
>>
>>
>>
>> On Wed, Jan 9, 2019 at 13:32 Jason.Park <Jason.Park(a)target.com> wrote:
>>
>>> Hi.
>>>
>>>
>>>
>>> When using the attributes feature of the dispatcher module, is it
>>> possible to directly access/address an individual attribute directly?
>>>
>>>
>>>
>>> For example, if I use the following dispatcher text file:
>>>
>>> --
>>>
>>> # line format
>>>
>>> # setid(int) destination(sip uri) flags(int,opt) priority(int,opt)
>>> attributes(str,opt)
>>>
>>> 1234 sip:10.10.10.10:5060;transport=tcp 0 0 attr1=red;attr2=blue
>>>
>>> --
>>>
>>>
>>>
>>> And this config snippet, I was hoping to be able to access the
>>> attribute with a variable.
>>>
>>> --
>>>
>>> modparam("dispatcher", "attrs_pvname",
"$vxavp(ds_attrs)")
>>>
>>> if(ds_is_from_list(1234,1)) {
>>>
>>> x_log(“L_NOTICE”,”attr1: $xavp(ds_attrs=>attr1)\n”);
>>>
>>> }
>>>
>>> --
>>>
>>>
>>>
>>> Jason Park | Lead Engineer | Voice Services | ¤ Target
>>> <http://www.target.com/> | TNC | 816-273-8336
>>>
>>>
>>> _______________________________________________
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>>>
>>