- var $readState = 'idle';
- var $writeBuffer = '';
- var $requests = array();
- var $currentRequestIndex;
+ /** @var int */
+ protected $port;
+
+ /** @var string|bool */
+ protected $ip;
+
+ /** @var string */
+ protected $readState = 'idle';
+
+ /** @var string */
+ protected $writeBuffer = '';
+
+ /** @var array */
+ protected $requests = array();
+
+ /** @var mixed */
+ protected $currentRequestIndex;