> Excerpts from Josh's message: >> So a few 'event' like constructs/libraries that I know about: >> >> http://docs.openstack.org/developer/taskflow/types.html#taskflow.types.notifier.Notifier >> >> >> I'd be happy to extract that and move to somewhere else if needed, it >> provides basic event/pub/sub kind of activities for taskflow (in-memory, >> not over rpc...) I've investigated several event libraries...And chose taskflow because first of all it fits all our requirements and it is already used in openstack. > Excerpts from Doug's message >> We probably want the ability to have multiple callbacks. There are >> already a lot of libraries available on PyPI for handling "events" like >> this, so maybe we can pick one of those that is well maintained and >> integrate it with oslo.service? I've created raw review in oslo.service https://review.openstack.org/#/c/228892/ . I've used taskflow library(as Josh proposed). By default I added one handler that reloads global configuration. What do you think about such implementation? Marian -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20150929/8f73f9bd/attachment.html>