/**
  * Initialize Pulsar (ReplyStack) and Performer for connection
  */
 public static function setUpBeforeClass()
 {
     self::$performer = new \React\PublisherPulsar\Performer();
     $performerDto = new \React\PublisherPulsar\Inventory\PerformerDto();
     $performerDto->setModuleName("PerformerTest");
     self::$performer->setPerformerDto($performerDto);
     self::$performer->initDefaultPerformerSocketsParams();
     $dir = __DIR__;
     $cmd = "php {$dir}/Inventory/PulsarCommand.php iterationsLimit=10";
     $fdSpec = [['pipe', 'r'], ['pipe', 'w'], ['pipe', 'w']];
     self::$pulsarProcess = proc_open($cmd, $fdSpec, self::$pipes);
 }