/**
  * @return array
  */
 public function __sleep()
 {
     return array_merge(parent::__sleep(), ['_privateKey', '_publicKey', '_hostKey']);
 }
 /**
  * @codeCoverageIgnore
  *
  * @return array
  */
 public function __sleep()
 {
     return array_merge(parent::__sleep(), ['_useSsl', '_lsPatterns', '_lsMatcher']);
 }