private function discoverService($port)
{
$portname = basename($port, '.php');
$W = $this;
$ip = $this->curr_ip;
$host = $this->curr_host;
$username = $this->getCurrUsername();
Dog_Log::logDebug(sprintf('Probe %s (%s) [%s] on port %s', $host, $ip, $username, $portname));
include $port;
}