[OpenSIPS-Users] load_balance debugging

[Bogdan-Andrei Iancu]

Hi Alexandr,

We have a feature request for adding variable support there - it will be 
added in the next weeks.

Regards,
Bogdan

Саша Александров wrote:
> Hi Anca,
>
> That sounds bad... :-(
> Is there any other way to achieve what I'm trying to do?
> Basically, as long as normal load balancing goes, I also need to 
> select specific destinations for certain numbers.
> Moreover, the list is quite big. Moreover, the list is changing. 
> Moreover, destinations for certain numbers are changing also. :-)
> Right now I have an ugly long if-elseif sheet... And the worst thing 
> is that I have to restart opensips to chenge something. :-(
>
> Regards,
> Alexandr
>
> 2010/10/22 Anca Vamanu <anca at opensips.org <mailto:anca at opensips.org>>
>
>     Hi Alexandr,
>
>     The second parameter of load_balance() function can not be a
>     pseudovariable, but only string.
>
>     Regards,
>
>     --
>     Anca Vamanu
>     www.voice-system.ro <http://www.voice-system.ro>
>
>
>
>
>     On 10/22/2010 03:53 PM, Alexandr A. Alexandrov wrote:
>     > Hi!
>     >
>     > I have a strange problem with trying to use avps in load_balance
>     function.
>     >
>     > I'm trying to do balancing like this:
>     >
>     > avp_db_query("select phone, resource from phone_resource where
>     > phone like '%$fU%'", "$avp(i:111);$avp(i:112)");
>     > avp_print();
>     > xlog("L_INFO","$fu = $avp(i:111)");
>     > if ($fu=~$avp(i:111)) {
>     > xlog("L_INFO", "AAA detected!\n");
>     > load_balance("1", "$avp(i:112)");
>     >
>     > Here is what I get in logs:
>     >
>     > Oct 22 16:35:44 kzo2 /usr/local/sbin/opensips[8214]:
>     > INFO:avpops:ops_print_avp: #011#011#011id=<112>
>     > Oct 22 16:35:44 kzo2 /usr/local/sbin/opensips[8214]:
>     > INFO:avpops:ops_print_avp: #011#011#011val_str=<aaa / 3>
>     > Oct 22 16:35:44 kzo2 /usr/local/sbin/opensips[8214]:
>     > INFO:avpops:ops_print_avp: p=0x7f73f6b251e8, flags=0x0002
>     > Oct 22 16:35:44 kzo2 /usr/local/sbin/opensips[8214]:
>     > INFO:avpops:ops_print_avp: #011#011#011id=<111>
>     > Oct 22 16:35:44 kzo2 /usr/local/sbin/opensips[8214]:
>     > INFO:avpops:ops_print_avp: #011#011#011val_str=<1234565677 / 10>
>     > Oct 22 16:35:44 kzo2 /usr/local/sbin/opensips[8214]:
>     > sip:1234565677 at xx.xxx.xxx.xxx;user=phone = 1234565677
>     > Oct 22 16:35:44 kzo2 /usr/local/sbin/opensips[8214]: AAA detected!
>     > Oct 22 16:35:44 kzo2 /usr/local/sbin/opensips[8214]:
>     > ERROR:load_balancer:do_load_balance: unknown resource in input
>     string
>     > Oct 22 16:35:44 kzo2 /usr/local/sbin/opensips[8214]:
>     > DBG:core:comp_scriptvar: int 26 : -1 / 0
>     >
>     > If I write the resource directly, like
>     > load_balance("1", "aaa");
>     > everything works fine.
>     > In the above log you can see that $avp(i:112) contains exactly
>     the same
>     > resource string.
>     > What is the correct way to do this, or is there a way to debug
>     how load
>     > balancer searches for resources defined in database?
>     >
>     > Thanks in advance,
>     > Alexandr A. Alexandrov
>     >
>
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>
>
>
>
> -- 
> С уважением, ААА.
> ------------------------------------------------------------------------
>
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-- 
Bogdan-Andrei Iancu
OpenSIPS Bootcamp
15 - 19 November 2010, Edison, New Jersey, USA
www.voice-system.ro