Anyone using reliable-msg?

Community,

reliable-msg came up in another thread regarding a ruby deamon process.

Thread here: http://www.ruby-forum.com/topic/75552#new

I had not previously heard of this and could definitely use the
functionality. I’m curious if anyone else has used it and what their
experience with it has been.

Specifically, I am looking for the following functionality (in order of
importance):

  1. Ability to get messages on a LIFO and/or FIFO basis.
  2. Ability to get messages based on a specific criteria.
  3. Ability to assign a priority to messages in the queue and retrieve
    based on that priority.

Most importantly, is it stable? Please share your experience so I can
feel confident or at least be prepared for issues if I implement this in
our application.

Thank you,

Michael