I don’t know the internals of nimble_pool but I remember it saying that you should accept a single-process access to your resource. Meaning that if you have 5 processes each needing access to the resource they’ll have to wait for each other to finish. Is this what you require?
As for handling crashes, you can simply spawn your workers under a Supervisor or DynamicSupervisor that you configure and they’ll get automatically restarted – though I am not sure that is your intended behavior either.
Can you talk a little more about your exact ideal scenario? There are good options for many requirements but we need to know a little more about what you need.
