src/Queue/Strategy/LogStrategy.php
public function logBootstrap(BootstrapEvent $event) : void
    {
        $this->getLogger()->info(sprintf(
            $this->tmpl['queue'],
            'Start',
            $event->getQueue()->getName()
        ));

        $this->injectLoggerInObject($event->getWorker());
        $this->injectLoggerInEvent($event);
    }
public function logBootstrap(BootstrapEvent $event) : void
    {
        $this->getLogger()->info(sprintf(
            $this->tmpl['queue'],
            'Start',
            $event->getQueue()->getName()
        ));

        $this->injectLoggerInObject($event->getWorker());
        $this->injectLoggerInEvent($event);
    }
Listener method for queue bootstrap event

@param BootstrapEvent $event