On 4/20/16 3:29 PM, Doug Hellmann wrote: > Yes, please, let's try to make that work and contribute upstream if we > need minor modifications, before we create something new.
We can leverage the 'retrying' module (already in global requirements). It lacks a few things we need, but those can be implemented using its existing "hooks" today, or, working with the module owner(s) to push a few changes that we need (the later probably provides the "greatest good"). Assuming we'll leverage 'retrying', I was thinking the initial goals here are: (a) Ensure 'retrying' supports the behaviors we need for our usages in neutron + nova (see [1] - [5] on my initial note) today. Implementation details TBD. (b) Implement a "Backing off RPC client" in oslo, inspired by [1]. (c) Update nova + neutron to use the "common implementation(s)" rather than 1-offs. This sounds fun and I'm happy to take it on. However, I probably won't make much progress until after the summit for obvious reasons. I'll plan to lead with code, if a RFE/spec/other is needed please let me know. Additional comments welcomed. Thanks [1] https://review.openstack.org/#/c/280595 __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: [email protected]?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
