Rewrite

[meeh420]

No description provided.

[orignal]

if you use int instead for bool considering bool might not be atomic at some platfrom, you shoud also declare this variable as volatile, otherwise you will see some funny behaviour with O3 optimization.
If you set 'running' explicitly, null point should not trigger teminination of a thread anymore. I used this technique temporary just to avoid such not important detail by that time.
Also Queue itself should be rewritten to make it lock-free. using atomic CAS and swap ops.

[meeh420]

Thanks, I will change it.