laravel/laravel — pull request #2687 by EvgenyKovalev (2014-02-19 00:25:01+00:00)
Title: Update queue.php

This option is already supported in 'Illuminate/Queue/Connectors/IronConnector.php'
Having this option hidden works well only for North America. However for EU having it set to EU servers give 5X boost in network performance with iron.io