original_string: 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);
    }
code: 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);
    }
code_tokens: 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 ) ; }
docstring: Sleeps in accordance to the backoff configurations.
docstring_tokens: Sleeps in accordance to the backoff configurations .