Comment 21 for bug 1499669

Reviewed: https://review.openstack.org/374442
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=e5cec71e52c3fed0ffb4385990758db8ebf367da
Submitter: Jenkins
Branch: master

commit e5cec71e52c3fed0ffb4385990758db8ebf367da
Author: Zane Bitter <email address hidden>
Date: Wed Sep 21 18:37:04 2016 -0400

    Don't use cast() to do StackResource delete

    If an exception was raised in delete_stack when deleting a nested stack,
    the parent stack would never hear about it because we were accidentally
    using cast() instead of call() to do the stack delete. This meant the
    parent resource would remain DELETE_IN_PROGRESS until timeout when the
    nested stack had already failed and raised an exception.

    In the case of bug 1499669, the exception being missed was
    StopActionFailed.

    Change-Id: I039eb8f6c6a262653c1e9edc8173e5680d81e31b
    Partial-Bug: #1499669