We have to talk about this Python, Gunicorn, Gevent thing
Yes after reading through the article it&#x27;s not very clear to me what the actual problem is with using Python&#x2F;Gunicorn&#x2F;Gevent.<p>The author seems to be saying something about how if a worker is busy doing CPU intensive work (is decoding JSON really that intensive?) then other requests accepted by that worker have to wait for that work to complete before they can respond, and the client might timeout while waiting?<p>If that&#x27;s the case:<p>1. Wouldn&#x27;t this affect any language&#x2F;framework that uses a cooperative concurrency model, including node.js and ASP.NET or even Python&#x27;s async&#x2F;await based frameworks? How is this problem specific to Python&#x2F;Gunicorn&#x2F;Gevent?<p>2. What would be a better alternative? The author says something about using actual OS-level threads but I thought the whole point of green threads was that they are cheaper than thread switching?