Hi Bogdan,
The second parameter is a variable I extracts from a sip Header.
# detect resources and store in an AVP
if (is_present_hf("X-Provider"))
{
xlog("L_WARN","Header X-Provider exist for call to : $rU");
$avp(lb_res) = $hdr(X-Provider);
} else {
send_reply("403","Forbidden");
xlog("L_WARN","Header X-Provider missing for call to : $rU");
exit;
}
…….
if ( !lb_start("1","$avp(lb_res)") ) {
send_reply("503","Service full");
xlog("L_WARM","Route 1 : No resource or full resource for
provider $avp(lb_res) for call to : $rU");
exit;
}
Regards
De : Bogdan-Andrei Iancu <[email protected]>
Date : mardi 23 octobre 2018 à 19:22
À : OpenSIPS users mailling list <[email protected]>, Alain Bieuzent
<[email protected]>
Objet : Re: [OpenSIPS-Users] Load_balancer migrating from 2.1 to 2.4
Hi Alain,
What are the resources you require via the lb_start() - the second parameter ?
Best regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
OpenSIPS Bootcamp 2018
http://opensips.org/training/OpenSIPS_Bootcamp_2018/
On 10/23/2018 06:28 PM, Alain Bieuzent wrote:
Hi all,
I’m trying to migrate from 2.1.5 to 2.4.2, i modify my script to use the new
lb_start() function, but now i received a lot of CRITICAL and WARNING message
in my logs.
Oct 23 14:29:13 ded-lb-out-slave opensips[3592]:
CRITICAL:load_balancer:get_dst_load: bug - cannot find request resource in dst
Oct 23 14:29:13 ded-lb-out-slave opensips[3592]:
WARNING:load_balancer:lb_route: initial call of LB - skipping destination 168
<sip:31.169.63.1:5060> - unable to calculate free resources
Oct 23 14:29:13 ded-lb-out-slave opensips[3592]:
CRITICAL:load_balancer:get_dst_load: bug - cannot find request resource in dst
Oct 23 14:29:13 ded-lb-out-slave opensips[3592]:
WARNING:load_balancer:lb_route: initial call of LB - skipping destination 169
<sip:31.169.63.2:5060> - unable to calculate free resources
in the past I had already tried to migrate from 2.1.5 to 2.3 with the same
error message.
I do not use the module to limit the number of calls (the resources are set to
10000), I’m using it only to load balance traffic between these 3 trunks. If a
call is dropped, I don’t use lb_next to retry to another.
id,group_id,dst_uri,resources,probe_mode,description
172,1,sip:X.Y.Z.107:5060,WTF=10000,2,"WTF Trunk 1"
173,1,sip:X.Y.Z.108:5060,WTF=10000,2,"WTF Trunk 2"
174,1,sip:W.Y.Z.109:5060,WTF=10000,2,"WTF Trunk 3"
Any idea to why i received this error message (which does not seem to have any
impact on the calls)
Thanks
Alain
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