Question

I’m relatively new to coding; most of my “work” has been just simple GUI apps that only function for one thing, so I haven’t had to thread much.

Anyway, one thing I’m wondering about threading is if you want to keep a thread alive forever to do whatever job it’s doing (processing, waiting for input, whatever), is it normal to format it like so:

while (true) {
    // do stuff
    Thread.Sleep(1000);
}

(or something along those lines)…? Or is this not safe and should it be avoided if possible?

Answer 1

Yep, that’s what you do.

But typically it’s like:

bool keepRunning = true;

...

while(keepRunning){
}

Because sometimes you may like to have someone/something else to have the ability to stop you.