Adjust some docstrings to better align with the class
they are attached to. Also changes some docstrings for
the pooled executor (as it is an abstraction on-top of
async executors, and is not tied to threads anymore) and
correctly denote this on its attributes that others can
and are overriding.
Change-Id: I2eaaeed3aa0ae64eb5c82843381b7518ac508ac1
The context manager in the executor fit only for the blocking executor.
Even the dispatcher needs to run code before and after the application
callback, eventlet and future executors have to run the pre/post code
into the main thread and can run the callback into an other thread,
and that force them to run __enter__ and __exit__ manually and deal
the exception path.
This change adds a helper object instead of the context manager.
It is designed to be explicit on what must be executed
before and after the callback and what can be done in a thread or not.
All the executor code is now in the impl_pooledexecutor.py
and use the futures "PoolExecutor" API.
This use futurist to provide a eventlet and aioeventlet futures friendly
object.
Change-Id: I8cd7640f36beeda47560e3c82671bad3530e38d1
Move the public API out of oslo.messaging to oslo_messaging. Retain
the ability to import from the old namespace package for backwards
compatibility for this release cycle.
bp/drop-namespace-packages
Co-authored-by: Mehdi Abaakouk <mehdi.abaakouk@enovance.com>
Change-Id: Ia562010c152a214f1c0fed767c82022c7c2c52e7
