adrianmoya/guzzle-openstack — pull request #2 by mtdowling (2012-01-18 03:44:46+00:00)
Title: Guzzle2.0

Here's the start of getting the IdentityAuthObserver to automatically get a new token and retry failed requests. It lacks tests and probably isn't 100% done, but I think this is the right direction for what you are trying to accomplish.

-Michael