[SR-Users] How to delete all values for a certain xavp index

[Sergiu Pojoga]

Hi Daniel,

My bad, I'll try to elaborate further. Here's a real example of the xavp
structure, printing it in a loop.

    # Print Contacts List
    if(defined $xavp(tm_contacts)) {
        $var(i) = 0;
        while($xavp(tm_contacts[$var(i)]) != $null) {
            xlog("L_INFO", "--- Loaded Contact [$var(i)]\n");
            xlog("L_INFO",
"UserAgent:      $xavp(tm_contacts[$var(i)]=>ua) \n");
            xlog("L_INFO",
"RUID:           $xavp(tm_contacts[$var(i)]=>ruid) \n");
            xlog("L_INFO",
"Q_flag:         $xavp(tm_contacts[$var(i)]=>q_flag) \n");
            xlog("L_INFO",
"Flags:          $xavp(tm_contacts[$var(i)]=>flags) \n");
            xlog("L_INFO",
"Socket:         $xavp(tm_contacts[$var(i)]=>sock) \n");
            xlog("L_INFO",
"DST_URI:        $xavp(tm_contacts[$var(i)]=>dst_uri) \n");
            xlog("L_INFO",
"R-URI:          $xavp(tm_contacts[$var(i)]=>uri) \n");
            $var(i) = $var(i) + 1;
        }
    }

*Result:*

--- Loaded Contact [0]
UserAgent:      kamailio SIP Router - RPC Server
RUID:           ulcx-5e88a468-587c-3
Q_flag:         0
Flags:          0
Socket:         <null>
DST_URI:        sip:10.10.10.10:5060
R-URI:          sip:s at 10.10.10.10:5060
--- Loaded Contact [1]
UserAgent:      kamailio SIP Router - RPC Server
RUID:           ulcx-5e88a468-587c-2
Q_flag:         0
Flags:          0
Socket:         <null>
DST_URI:        sip:10.22.0.30:5070
R-URI:          sip:s at 10.22.0.30:5070
--- Loaded Contact [2]
UserAgent:      kamailio SIP Router - RPC Server
RUID:           ulcx-5e88a468-587c-1
Q_flag:         0
Flags:          0
Socket:         <null>
DST_URI:        sip:10.10.10.10:5070
R-URI:          sip:s at 10.10.10.10:5070

Thanks.


On Mon, May 11, 2020 at 10:38 AM Daniel-Constantin Mierla <miconda at gmail.com>
wrote:

> Hello,
>
> I haven't implemented the t_load_contacts() to be familiar with how it
> stored data internally, because it should be more fields than the address.
> That's why I asked if you can provide some example with assignments, so one
> can reproduce the issue and eventually give a solution or fix the code.
>
> Cheers,
> Daniel
> On 11.05.20 16:17, Sergiu Pojoga wrote:
>
> Hi again,
>
> After calling t_load_contacts(), all Contacts are stored in
> $xavp(tm_contacts). Then, some evaluation of Contacts is done and some of
> them may need to be dropped so that branches aren't created.
> modparam("tm", "contacts_avp", "tm_contacts");
>
> Question is: how to delete Contact[x] from $xavp(tm_contacts) ?
>
> Hope this clarifies it.
>
> Thanks.
>
> On Mon, May 11, 2020 at 8:03 AM Daniel-Constantin Mierla <
> miconda at gmail.com> wrote:
>
>> Hello,
>>
>> I am not sure I get the issue here, maybe you can give some explicite
>> examples with assignments operations to be able to replicate.
>>
>> Just be aware, that when you delete an xavp, the list is shifted and
>> another xavp can come in the same place (same index).
>>
>> Cheers,
>> Daniel
>> On 03.05.20 05:56, Sergiu Pojoga wrote:
>>
>> Hi there,
>>
>> For some reason I can't figure this seemingly simple Subj, may be someone
>> can help.
>>
>> In my particular case, trying to delete Contact[0] from the xavp storing
>> Contacts after t_load_contacts()
>>
>> $xavp(tm_contacts[0]) = $null;
>>
>> Above results in all but the latest added value being deleted. Assigning
>> $null to index[1] results in all but the latest 2 being delete and so on.
>>
>> Thanks.
>>
>> _______________________________________________
>> Kamailio (SER) - Users Mailing Listsr-users at lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
>> --
>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>> Funding: https://www.paypal.me/dcmierla
>>
>>
> _______________________________________________
> Kamailio (SER) - Users Mailing Listsr-users at lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
> --
> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
> Funding: https://www.paypal.me/dcmierla
>
>
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