[OpenSIPS-Users] seeing the load balancing internal data

[Bogdan-Andrei Iancu]

Hi Stephen,

The LB module is dynamically creating some dialog profiles (in the 
dialog module) to count how many call are ongoing per destination + per 
resource. The created profiles are like all the other ones (nothing 
special, just that the name is dynamically generated by the lb module).

The name of the profile is like "lbXname" where "name" is the name of 
the resource in LB.

You check the profile state (number of calls and the listing of the 
calls) via the MI command in DLG module:
    http://www.opensips.org/html/docs/modules/devel/dialog.html#id272943

Regards,
Bogdan

Stephen Crosby wrote:
> I'd like to get a thorough explanation of how the load balancer 
> (apparently through the dialog module) is able to keep track of the 
> load on various destinations. I'd also like to get a peek at the 
> internal cached load data during different scenarios I come up with so 
> I can gain a better understanding of how best to work on my 
> implementation.
>
> For the curious, I'm trying to find the best way to manage load across 
> multiple freeswitch nodes including the conference application for 
> which the participants should all be on the same node. I'm working 
> with multiple routing methods, all of which require the call to be 
> answered in order to determine the conference number via DTMF input. I 
> need to know what opensips "knows" about our load after shuffling 
> calls around on the destinations and after the calls were routed by 
> opensips.
>
> --Stephen
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-- 
Bogdan-Andrei Iancu
www.voice-system.ro