As of 2.3, we get console events. That means we should refactorcookbook/console/logging.

Instead of the 'hack' in that article, we should use theConsoleEvents::EXCEPTION event to hook into the exception handling and log it.

More information about the events in the console:http://symfony.com/doc/master/components/console/events.html (you should also interlink to this one in that article)