Comment 27 for bug 1694728

Reviewed: https://review.openstack.org/469806
Committed: https://git.openstack.org/cgit/openstack/oslo.messaging/commit/?id=8ee5ae135a6ecb918f40619982e3dc7e38ed0bbf
Submitter: Jenkins
Branch: master

commit 8ee5ae135a6ecb918f40619982e3dc7e38ed0bbf
Author: Mehdi Abaakouk <email address hidden>
Date: Thu Jun 1 10:28:23 2017 +0200

    Fix rabbitmq driver with blocking executor

    We recently move ack/requeue of messages in main/polling thread
    of rabbitmq drivers. And break the blocking executor.

    This one is not tested by any tests and now deprecated.

    This change workaround the issue until we completely remove the
    blocking executor.

    Change-Id: Id479100f6ff364cf67a199e9b70f9f0c7bf7e1a9
    Closes-bug: #1694728