[OpenSIPS-Users] Migrating from opensips 2.1.5 to 2.2.5

Thu Aug 31 08:45:47 EDT 2017

Hi, Alain!

When you are saying "without success", you mean you have the same error?
In failure route, instead of lb_start_or_next(), why don't you simply 
use lb_next()?

Best regards,

Răzvan Crainea
OpenSIPS Solutions
www.opensips-solutions.com

On 08/30/2017 04:26 PM, Alain Bieuzent wrote:
>
> Razvan, I’m trying to modify my code but without succes, please 
> tell me what i’m wrong :
>
> if (is_present_hf("X-Provider"))
>
> {
>
>  $avp(lb_res) = $hdr(X-Provider);
>
>         } else {
>
> send_reply("403","Forbidden");
>
>                 exit;
>
>         }
>
>           if ( !lb_start("1","$avp(lb_res)") ) {
>
> send_reply("503","Service full");
>
>        exit;
>
>         }
>
>         xlog("L_INFO","Sending Call to Provider $avp(lb_res), Gateway 
> is : $du\n");
>
>         # arm a failure route for be able to catch a failure event and 
> to do
>
>         # failover to the next available destination
>
> t_on_failure("LB_failed");
>
>         # send it out
>
>         $rd = $dd ;
>
>         if (!t_relay()) {
>
> sl_reply_error();
>
> }
>
>         }
>
> failure_route[LB_failed]
>
> {
>
>         # skip if call was canceled
>
>         if (t_was_cancelled()) {
>
> exit;
>
>         }
>
>         # was a destination failure ? (we do not want to do failover
>
>         # if it was a call setup failure, so we look for 500 and 600
>
>         # class replied and for local timeouts)
>
>      if ( t_check_status("[56][0][03]") ||
>
> (t_check_status("408") && t_local_replied("all") ) ) {
>
> # this is a case for failover
>
> xlog("L_INFO","Gateway for provider $avp(lb_res) failed with code 
> $T_reply_code for call to $rU");
>
>     # try to re-route to next available destination
>
>       if ( !lb_start_or_next("1","$avp(lb_res)") ) {
>
> send_reply("503","Service full");
>
>  xlog("L_INFO","Route 2 : No resource for provider $avp(lb_res) for 
> call to : $rU");
>
> exit;
>
> }
>
> xlog("L_INFO","Re-routing call for Provider $avp(lb_res) to $du \n");
>
> t_relay();
>
>         }
>
> xlog("L_INFO","Gateway for provider $avp(lb_res) failed with code 
> $T_reply_code for call to $rU");
>
> }
>
> I sent you my database ressources offlist, because there is some 
> confidential data.
>
> Thaks
>
> *De : *Users <users-bounces at lists.opensips.org> au nom de Alain 
> Bieuzent <alain.bieuzent at free.fr>
> *Répondre à : *OpenSIPS users mailling list <users at lists.opensips.org>
> *Date : *mercredi 30 août 2017 à 11:30
> *À : *OpenSIPS users mailling list <users at lists.opensips.org>
> *Objet : *Re: [OpenSIPS-Users] Migrating from opensips 2.1.5 to 2.2.5
>
> Hi Razvan,
>
> No i don’t modify my script, will check this new functions before 
> continuing to bother you.
>
> Many thanks
>
> *De : *Users <users-bounces at lists.opensips.org> au nom de Răzvan 
> Crainea <razvan at opensips.org>
> *Répondre à : *OpenSIPS users mailling list <users at lists.opensips.org>
> *Date : *mercredi 30 août 2017 à 11:01
> *À : *<users at lists.opensips.org>
> *Objet : *Re: [OpenSIPS-Users] Migrating from opensips 2.1.5 to 2.2.5
>
> Hi, Alain!
>
> Did you also migrate your script functions from load_balancer() to 
> lb_start() and lb_next()?
> Can you post your database resources and the way you are using 
> load_balancer in the script?
>
> Best regards,
>
>
> Răzvan Crainea
> OpenSIPS Solutions
> www.opensips-solutions.com <http://www.opensips-solutions.com>
>
> On 08/30/2017 11:40 AM, Alain Bieuzent wrote:
>
>     Hi all,
>
>     I’m trying to migrate my proxy from 2.1.5 to 2.2.5, since i
>     migrate, i found a lot of log about load_balancer module (of
>     course in 2.1.5 i don’t have this error logs).
>
>     For me this message have not impact on the call flow, but i think
>     it’s not normal …..
>
>     Someone can help me ?
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7719]:
>     CRITICAL:load_balancer:get_dst_load: bug - cannot find request
>     resource in dst
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7719]:
>     WARNING:load_balancer:lb_route: initial call of LB - skipping
>     destination 112 <sip:X.X.X.X:5060> - unable to calculate free
>     resources
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7722]:
>     CRITICAL:load_balancer:get_dst_load: bug - cannot find request
>     resource in dst
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7722]:
>     WARNING:load_balancer:lb_route: initial call of LB - skipping
>     destination 112 <sip:X.X.X.X:5060> - unable to calculate free
>     resources
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7720]:
>     CRITICAL:load_balancer:get_dst_load: bug - cannot find request
>     resource in dst
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7720]:
>     WARNING:load_balancer:lb_route: initial call of LB - skipping
>     destination 101 <sip:Y.Y.Y.Y:5060> - unable to calculate free
>     resources
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7720]:
>     CRITICAL:load_balancer:get_dst_load: bug - cannot find request
>     resource in dst
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7720]:
>     WARNING:load_balancer:lb_route: initial call of LB - skipping
>     destination 102 <sip:Z.Z.Z.Z:5060> - unable to calculate free
>     resources
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7721]:
>     CRITICAL:load_balancer:get_dst_load: bug - cannot find request
>     resource in dst
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7721]:
>     WARNING:load_balancer:lb_route: initial call of LB - skipping
>     destination 101 <sip:Y.Y.Y.Y:5060> - unable to calculate free
>     resources
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7718]:
>     CRITICAL:load_balancer:get_dst_load: bug - cannot find request
>     resource in dst
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7718]:
>     WARNING:load_balancer:lb_route: initial call of LB - skipping
>     destination 101 <sip:Y.Y.Y.Y:5060> - unable to calculate free
>     resources
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7723]:
>     CRITICAL:load_balancer:get_dst_load: bug - cannot find request
>     resource in dst
>
>     Aug 30 10:30:27 ded-lb-out-master opensips[7723]:
>     WARNING:load_balancer:lb_route: initial call of LB - skipping
>     destination 101 <sip:Y.Y.Y.Y:5060> - unable to calculate free
>     resources
>
>     Regards, Alain
>
>
>
>
>
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