How to timeout a thread

Question

I want to run a thread for some fixed amount of time. If it is not completed within that time, I want to either kill it, throw some exception, or handle it in some way. How

Answer 1

One thing that I've not seen mentioned is that killing threads is generally a Bad Idea. There are techniques for making threaded methods cleanly abortable, but that's different to just killing a thread after a timeout.

The risk with what you're suggesting is that you probably don't know what state the thread will be in when you kill it - so you risk introducing instability. A better solution is to make sure your threaded code either doesn't hang itself, or will respond nicely to an abort request.