Comment 13 for bug 1289200

Sergey, MySQL and RabbitMQ clusters are not comparable, if we are talking about localhost connections. It is normal for RabbitMQ with mirrored queues to get or publish messages via localhost, cuz it would auto-resend all messages to the main rabbit. But MySQL could use some benefits from localhost connections only for read only slaves as well as for configured multi muster writes, perhaps (but Fuel uses neither of them)