Python: How is non-asyncio concurrency implemented?

[jfaust]

I've been digging through the docs and haven't found a definitive answer to this. Skimming the code I think the answer is "threads", but I want to confirm.

How is non-asyncio concurrency implemented in the Hatchet Worker? For example, Chancy supports both process- and thread-based concurrency: https://tkte.ch/chancy/chancy.executors.html

[jfaust]

For anyone else looking, this answer from Discord matches my initial thought - a threadpool.

Having the option to make this a process pool instead of a thread pool would be incredibly useful for some workloads.