puppetlabs/marionette-collective — pull request #158 by richardc (2014-01-29 22:21:33+00:00)
Title: MCO-172 - fix subscription logic for rabbitmq.use_reply_exchange mode

This commit explains the reasoning behind the original
`return if type == :reply` gates in `#subscribe` and `#unsubscribe` and
the exception needed to them for the `use_reply_exchange` option.