protected function configure()
{
$this->setName('worker:resume')->setDefinition($this->mergeDefinitions(array(new InputArgument('id', InputArgument::OPTIONAL, 'The id of the worker to resume (optional; if not present resumes all workers).'))))->setDescription('Resume a running worker. If no worker id set then resumes all workers')->setHelp('Resume a running worker. If no worker id set then resumes all workers');
}