Threads not garbage collected ?

[Alex via Digitalmars-d]

On Wednesday, 22 February 2017 at 15:23:59 UTC, Moritz Maxeiner 
wrote:
>> It seems undesirable, as the thread can be many layers of 
>> encapsulation down, and they all need manual deletes.
>
> It's highly desirable to not have the program terminate when 
> there's still work to be done on some critical non-main thread, 
> so the druntime split into daemon vs non-daemon threads makes 
> sense.
> Whether new threads should be daemonized by default (as opposed 
> to preventing program termination by default) is an arbitrary 
> decision. In your case, just set `isDaemon = true` for your 
> threads and you should be good.
>
> [1] https://dlang.org/phobos/core_thread.html#.Thread.isDaemon

Thanks, that is what I need.