[ -n "$target" ] || return 0
config_get port "$cfg" port
+ [ -n "$port" ] || return 0
- local service="$srv,$target"
- [ -n "$port" ] && service="$service,$port"
+ config_get class "$cfg" class
+ config_get weight "$cfg" weight
+
+ local service="$srv,$target,$port${class:+,$class${weight:+,$weight}}"
append args "-W $service"
}