[OpenSIPS-Users] Dispatcher algorithm 9

[Social Boh]

Hello,

I'm trying to using DISPATCHER module with algorithm 9 together with 
STATISTICS module:

My configuration:

#### STATISTIC module
loadmodule "statistics.so"
modparam("statistics", "stat_groups", "load_sip")

#### DISPATCHER module
loadmodule "dispatcher.so"
modparam("dispatcher", 
"db_url","mysql://opensips:password@localhost/opensips")
modparam("dispatcher", "algo_route", "disproute")
modparam("dispatcher", "ds_ping_method", "OPTIONS")
modparam("dispatcher", "ds_ping_from", "sip:proxy at 1.2.3.4")
modparam("dispatcher", "ds_ping_interval", 30)
modparam("dispatcher", "ds_probing_threshhold", 2)
modparam("dispatcher", "ds_probing_mode", 1)
modparam("dispatcher", "dst_avp", "$avp(271)")
modparam("dispatcher", "pvar_algo_pattern", "$stat(load_%u)")

script:

on the BYE block:

update_stat("load_sip:$dd", -1)

On the DISPATCHER route:

route[DISP] {
                    if(!ds_select_dst(1,9)) {
                            send_reply(404, "No destination");
                            exit;
                    }
         xlog("L_NOTICE", "script: Call to $ru via $du\n");
         update_stat("load_sip:$dd", +1);
         t_on_failure("DISPATCHER_FAILURE");
         t_relay();
         exit;
}

The problem is the when the call terminate, the load stay on 1. If I 
make 6 calls and hangup:

{
                             "URI": "sip:5.6.7.8:5060",
                             "state": "Active",
                             "first_hit_counter": 6
                         },

The calls never go to second Gateway and never change the load.

Any help is really appreciate.

Regards

-- 
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I'm SoCIaL, MayBe