Hi Edwin,
First, can you send me a script snapshot (off list) that produces
the CRITICAL message ? (and the "opensips -V")
Now, how you should do it is:
# put the $acc_extra(channel) content in "col_channel" DB column
modparam("acc", "extra_fields", "db: channel->col_channel")
if ( do_routing() ) {
# populate the ACC variable with the DR output
$acc_extra(channel) = $avp(channel);
......
}
Have you read
http://www.opensips.org/Documentation/Tutorials-Advanced-Accounting
?
The old ACC approach (in using AVP) suffered from several problems
due the nature of the AVPs (like multi-values, but cannot use
NULL). Also, for many script writer was not clear when the actual
value (from the AVP) is read by the ACC module (when the value is
actually evaluated). So, we decided for a more rigorous and
straight approach in terms of setting the ACC data.
Nevertheless, feedback is welcome ;)
Best regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
OpenSIPS Bootcamp 2017, Houston, US
http://opensips.org/training/OpenSIPS_Bootcamp_2017.html
On 06/06/2017 09:04 PM, Edwin wrote:
Hi Bogdan,
I use $avp's in i.a. 'avp_db_query' and 'store_dlg_value', and created extra
fields for channel, a_number, b_number, subscriber_id. The channel is
defined in drouting (modparam("drouting", "gw_id_avp", '$avp(channel)')).
First I tried to swap all the $avp for $acc_extra, but 'auth_db' didn't
appreciate this : "auth_db:parse_aaa_avps: malformed or non AVP
$acc_extra(subscriber_id) AVP definition".
Thereafter I tried to fill the $acc_extra with $avp values
($acc_extra(subscriber_id) = $avp(subscriber_id) before and after
do_routing. This resulted in an critical error:
"CRITICAL:core:pv_value_destroy: #012>>> pkg_free() on non-pkg ptr 0x807491
- aborting!#012#012It seems you have hit a programming bug.#012"
Then I wondered were to fill the $acc_extra(channel) variable, after
do_routing?
OK, I have to read some more documentation and do more testing, but my first
impression is 'just keep it like it was, or at least also permit $avp's in
the extra fields'.
--
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