[openstack-dev] [nova] nova-compute not re-establishing connectivity after controller switchover

Chris Friesen chris.friesen at windriver.com
Tue Mar 25 03:43:02 UTC 2014

On 03/24/2014 09:24 PM, Chris Friesen wrote:

> The problem is that the RPC code in Havana doesn't handle connection
> error exceptions.  The oslo.messaging code used in Icehouse does.
> If we ported
> "https://github.com/openstack/oslo.messaging/commit/0400cbf4f83cf8d58076c7e65e08a156ec3508a8"
> to Havana I'd expect that it would catch the exception and reconnect
> rather than sit there spinning forever.

Gah!  Just realized I was reading that diff wrong.  It's adding back the 
check for channel errors, not connection errors.  Oslo.messaging has had 
the connection error check all along.

Looks like this may be due to a bad patch on our end.  Sorry for the 
noise on this one.


More information about the OpenStack-dev mailing list