Comment 16 for bug 1317293

Reviewed: https://review.openstack.org/97569
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=535dd4e77e2c439a8611f27e5e9fa821cc8d7589
Submitter: Jenkins
Branch: master

commit 535dd4e77e2c439a8611f27e5e9fa821cc8d7589
Author: Steven Hardy <email address hidden>
Date: Tue Jun 3 15:30:15 2014 +0100

    Use auth_token_info to initialize heat_keystoneclient sessions

    Now we have the token info available in the request context, we can
    avoid always re-requesting another token every time a client is
    created.

    This should be better for performance as it avoids one extra request to
    keystone, and it also enables trust-scoped tokens to be more easily
    used, since these cannot be used to request another token, thus
    authentication will fail with the current scheme.

    Partial-Bug: #1317293
    Change-Id: I18955d79c4c760ff3fdd47176a2a54c931277121