/**
* Is this transfer method blocked by a server firewall?
*
* @param array $params Any additional parameters you might need to pass
*
* @return boolean True if the firewall blocks connections to a known host
*/
public static function isFirewalled(array $params = array())
{
try {
$connector = new Sftp(array('host' => 'test.rebex.net', 'port' => 22, 'username' => 'demo', 'password' => 'password', 'directory' => ''));
$data = $connector->read('readme.txt');
if (empty($data)) {
return true;
}
} catch (\Exception $e) {
return true;
}
return false;
}
