Q: In 0.6+ how to get the handler object

[JonathanSerafini]

In < 0.6, there was a context value for "handler_" which allowed us to get the handler object and therefore the consumer.
This appears to have been removed, I'm wondering if someone might know of a workaround or other approach.

I don't love having to do this, however Aiokafka does not always shutdown correctly when a StopApplication is thrown, so i have to do some shenanigans via a middleware. Though i suppose it might be possible to do something in broker.stop instead.

[Lancetnik]

@JonathanSerafini thank you for the report! Fixed in #2485
Hope to release a new RC today