cf &quot;It&#x27;s time to embrace structured approaches to parallel, asynchronous,
and concurrent programming.&quot; ~~ <a href="http:&#x2F;&#x2F;jnthn.net&#x2F;papers&#x2F;2015-yapcasia-concurrency.pdf#p=76" rel="nofollow">http:&#x2F;&#x2F;jnthn.net&#x2F;papers&#x2F;2015-yapcasia-concurrency.pdf#p=76</a>