Renat, Regarding blueprint https://blueprints.launchpad.net/mistral/+spec/mistral-engine-executor-protocol, can you clarify what it means by worker parallelism and engine-executor parallelism? Currently, the engine and executor are launched with the eventlet driver in oslo.messaging. Once a message arrives over transport, a new green thread is spawned and passed to the dispatcher. In the case of executor, the function being dispatched to is handle_task. I'm unclear what additional parallelism this blueprint is referring to. The context isn't clear from the summit notes. Thanks. Winson -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140606/3e815dd4/attachment.html>