private function backOff()
  {
    $delay = $this->getDelay();

    $this->client->getLogger()->debug(
        'Retrying task with backoff',
        array(
            'request' => $this->name,
            'retry' => $this->attempts,
            'backoff_seconds' => $delay
        )
    );

    usleep($delay * 1000000);
  }
private function backOff()
  {
    $delay = $this->getDelay();

    $this->client->getLogger()->debug(
        'Retrying task with backoff',
        array(
            'request' => $this->name,
            'retry' => $this->attempts,
            'backoff_seconds' => $delay
        )
    );

    usleep($delay * 1000000);
  }
private function backOff ( ) { $ delay = $ this -> getDelay ( ) ; $ this -> client -> getLogger ( ) -> debug ( 'Retrying task with backoff' , array ( 'request' => $ this -> name , 'retry' => $ this -> attempts , 'backoff_seconds' => $ delay ) ) ; usleep ( $ delay * 1000000 ) ; }
Sleeps in accordance to the backoff configurations.
Sleeps in accordance to the backoff configurations .