Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/33800

Log:
commit a299b7360e5b884426618632857c693db2b734ff
Author: Mehdi Abaakouk <mehdi.abaakouk at enovance.com>
Date:   Thu Jun 20 13:10:35 2013 +0200

    Behavior of swift middleware when rabbitmq is down
    
    This change allow to configure the behavior of swift middleware
    when rabbitmq is down.
    
    3 policies are available:
    - default: just wait rabbitmq come back and block swift request
    - drop: drop the sample and continue the swift request
    - queue: create a local queue of sample remaining to send on the rpc bus
    
    default is the actual behavior before this change.
    
    Fixes: bug #1192918
    DocImpact
    
    Change-Id: Ib0dae8f0ab787cfc2a1ac59517f928fe02bb9eee

Automatically generated bug (please review):
https://bugs.launchpad.net/bugs/1192927