[SR-Users] Dialog module isn't decreasing the profile size, and isn't entering on event routes

[José Seabra]

>
> Hi there,
>
> I'm using a dialog module in a small kamailio script that only does
>  routing based on prefix, and relay the invite from one ipaddr to another
> ip addr (diferent interfaces) using $fs variavel.
>
> Now i was introducing the dialog module to limit the number of concurrent
> calls, and i noticed that it only can increasing the number of dialogs, and
> it isn't  decreasing when receives the "BYE", I also noticed that when
> kamailio receives "BYE"  the dialog event route for state "end" is not
> executed.
>
> To count the number of concurrent calls I'm using the following logic in
> main route:
>
> if (is_method("INVITE")) {
>                         setflag(FLT_ACC); # do accounting
>                         dlg_manage();
>
> if(get_profile_size("concurrentcalls","local","$avp(s:size)"))
>                         {
>                                 if($avp(s:size) != $null)
>                                 {
>                                         xlog("L_INFO", "Number of calls
> for this server : $avp(s:size) - ID=$ci\n");
>                                         if($avp(s:size) >=  15000)
>                                         {
>                                                 xlog("L_INFO",
> "Concurrent_max calls exceeded $avp(s:size) for caller '$fU' - R=$ru
> ID=$ci\n");
>                                                 sl_send_reply("503",
> "Channel limit exceeded\n");
>                                                 exit;
>                                         }
>
>                                 }
>                         }
>                         set_dlg_profile("concurrentcalls","local");
>                 }
>
>
> Please check out the attachment with logs.
>
> Best Regards
> --
> José Seabra
>
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