// Proxy agent found or something went wrong?
if (!isset($response[0])) {
// No response, maybe timeout
$response = array('', '', '');
logDebugMessage(__FUNCTION__, __LINE__, 'Invalid empty response array, maybe timed out?');
// Proxy agent found or something went wrong?
if (!isset($response[0])) {
// No response, maybe timeout
$response = array('', '', '');
logDebugMessage(__FUNCTION__, __LINE__, 'Invalid empty response array, maybe timed out?');