public function handle()
    {
        $this->parseArguments();

        $tube = $this->argument('tube');

        try {
            $this->getPheanstalk()->pauseTube($tube, $this->delay);
        } catch (ServerException $e) {
            if ($this->isNotFoundException($e)) {
                return $this->comment("Tube '$tube' doesn't exist.");
            }

            throw $e;
        }

        return $this->comment($this->getSuccessMessage($tube));
    }
public function handle()
    {
        $this->parseArguments();

        $tube = $this->argument('tube');

        try {
            $this->getPheanstalk()->pauseTube($tube, $this->delay);
        } catch (ServerException $e) {
            if ($this->isNotFoundException($e)) {
                return $this->comment("Tube '$tube' doesn't exist.");
            }

            throw $e;
        }

        return $this->comment($this->getSuccessMessage($tube));
    }
{@inheritdoc}