[SR-Users] Dispatcher 8 algorithm based on priority strange works

[Yuriy Gorlichenko]

Daniel.  I added 8 algorithm to our server and it works with 2 asterisk now
but it works strange because:
While works server with priority 1 - all ok. When this server goes down
dispatcher choose next server with lowes priority. But when server with
highest priority waking up dispatcher use server with lowes priority until
this server not goes down.

here id my config for dispatcher

modparam("dispatcher", "db_url",DBURL)
modparam("dispatcher", "table_name", "dispatcher")
modparam("dispatcher", "setid_col", "setid")
modparam("dispatcher", "priority_col", "priority")
modparam("dispatcher", "destination_col", "destination")
modparam("dispatcher", "force_dst", 1)
modparam("dispatcher", "flags", 3)
modparam("dispatcher", "dst_avp", "$avp(i:271)")
modparam("dispatcher", "grp_avp", "$avp(i:272)")
modparam("dispatcher", "cnt_avp", "$avp(i:273)")
modparam("dispatcher", "ds_ping_from", "sip:kamailio1 at 10.0.1.12")
modparam("dispatcher", "ds_ping_interval",15)
modparam("dispatcher", "ds_probing_mode", 1)
modparam("dispatcher", "ds_ping_reply_codes",
"class=2;code=403;code=404;code=484;class=3")
modparam("tm", "reparse_on_dns_failover", 0)


(!ds_select_dst("$var(setid)", "8")){

sl_send_reply("500", "Service Unavailable");
            xlog("L_INFO","{$rm} from [$fU@$si:$sp] But NO destinations
available for $rd \n");
t_on_failure("DISPATCHER_ROLLOVER");

}

if (!t_relay()) {
sl_reply_error();

we use 4.3 master branch kamailio
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