How to call stop from parallel foreach

[jfondren]

On Friday, 25 June 2021 at 19:17:38 UTC, seany wrote:
> If i use `parallel(...)`it runs.
>
> If i use `prTaskPool.parallel(...`, then in the line : `auto 
> prTaskPool = new TaskPool(threadCount);` it hits the error. 
> Please help.

parallel() reuses a single taskPool that's only established once.

Your code creates two TaskPools per a function invocation and you
call that function in a loop.

stracing your program might again reveal the error you're hitting.