I can&#x27;t get the concurrent stat example from <a href="http:&#x2F;&#x2F;pogoscript.org&#x2F;2012&#x2F;12&#x2F;05&#x2F;async.html" rel="nofollow">http:&#x2F;&#x2F;pogoscript.org&#x2F;2012&#x2F;12&#x2F;05&#x2F;async.html</a> to work. It doesn&#x27;t do anything when run. I think it&#x27;s exiting at the first async call.<p>My shell session: <a href="http:&#x2F;&#x2F;codepad.org&#x2F;xWoOrHpe" rel="nofollow">http:&#x2F;&#x2F;codepad.org&#x2F;xWoOrHpe</a><p>How do I fix this?