polleverywhere/firehose — pull request #6 by jch (2012-04-28 23:41:45+00:00)
Title: better error message when rabbitmq-server isn't running.

After there are different backends, should probably abstract this to a
Firehose::ConnectionError. There's a corresponding pull request to update the
docs in the hombrew package.
https://github.com/mxcl/homebrew/pull/11932/files