Hello,

this is because the chlidren value are not grouped inside the same root xavp, but there are 3 root xavps, each with one child value. Try:

$xavp(ulattrs=>PubNetIP) = $si;
$xavp(ulattrs[0]=>PubNetPort) = $sp;
$xavp(ulattrs[0]=>Transport) = $proto;

Feel free to enhance the docs in the wiki, if you consider them not very clear on what the operations with avps do:

  * https://www.kamailio.org/wiki/cookbooks/5.3.x/pseudovariables#xavp_id_-_xavps

In short, if no index is provided, the xavps are added, both root and child.

Cheers,
Daniel

Hi there,

I'm observing a similar behavior as reported a while ago in this case: https://github.com/kamailio/kamailio/issues/243

It appears that only the last attribute before save() is stored in DB and later restored on lookup()

kamcmd version
kamailio 5.2.5 (x86_64/linux) e10d4f

Script:

$xavp(ulattrs=>PubNetIP) = $si;
$xavp(ulattrs=>PubNetPort) = $sp;
$xavp(ulattrs=>Transport) = $proto;

pv_xavp_print();

save("location", "");

Mysql log:

insert into `location_attrs` (`username`,`ruid`,`last_modified`,`aname`,`atype`,`avalue`,`domain` ) values ('firstuser','uloc-5e855601-2529-1','2020-04-01 23:03:48','Transport',0,'udp','sip.mydomain.net')

MariaDB [(none)]> select * from kamailio.location_attrs;
*************************** 1. row ***************************
           id: 26
         ruid: uloc-5e855601-2529-1
     username: firstuser
       domain: sip.mydomain.net
        aname: Transport
        atype: 0
       avalue: udp
last_modified: 2020-04-01 23:12:48

Kamailio xavp pring in logs:

+++++ start XAVP list: 0x7f28ff1e9590 ((nil)) (level=0)

*** (l:0 - 0x7f28ff1e9590) XAVP name: ulattrs

XAVP id: 2085639187

XAVP value type: 6

XAVP value: <xavp:0x7f28ff1e94e0>

+++++ start XAVP list: 0x7f28ff1e94e0 (0x7f28ff1e95b0) (level=1)

*** (l:1 - 0x7f28ff1e94e0) XAVP name: Transport

XAVP id: 3694982711

XAVP value type: 2

XAVP value (str): udp

*** (l:1 - 0x7f28ff1e94e0) end

----- end XAVP list: 0x7f28ff1e94e0 (level=1)

*** (l:0 - 0x7f28ff1e9590) end

*** (l:0 - 0x7f28ff1e9438) XAVP name: ulattrs

XAVP id: 2085639187

XAVP value type: 6

XAVP value: <xavp:0x7f28ff1e9388>

+++++ start XAVP list: 0x7f28ff1e9388 (0x7f28ff1e9458) (level=1)

*** (l:1 - 0x7f28ff1e9388) XAVP name: PubNetPort

XAVP id: 3296056264

XAVP value type: 1

XAVP value (int): 58535

*** (l:1 - 0x7f28ff1e9388) end

----- end XAVP list: 0x7f28ff1e9388 (level=1)

*** (l:0 - 0x7f28ff1e9438) end

*** (l:0 - 0x7f28ff1e92e0) XAVP name: ulattrs

XAVP id: 2085639187

XAVP value type: 6

XAVP value: <xavp:0x7f28ff1e9228>

+++++ start XAVP list: 0x7f28ff1e9228 (0x7f28ff1e9300) (level=1)

*** (l:1 - 0x7f28ff1e9228) XAVP name: PubNetIP

XAVP id: 3296017806

XAVP value type: 2

XAVP value (str): 173.246.28.83

*** (l:1 - 0x7f28ff1e9228) end

----- end XAVP list: 0x7f28ff1e9228 (level=1)

*** (l:0 - 0x7f28ff1e92e0) end

----- end XAVP list: 0x7f28ff1e9590 (level=0)

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