<div dir="ltr"><div>I'm looking for a bit of understanding on just how Undertow handles large numbers of requests coming into a server. Specifically when more requests are being sent in than are being completed. I've been doing some load testing on a CFML app (Lucee Server) where I happen to have my io-threads set to 4 and my worker-threads set to 150. I'm using a monitoring tool (FusionReactor) that shows me the number of currently executing threads at my app and under heavy load I see exact 150 running HTTP threads in my app server, which makes sense since I have 150 worker threads. I'm assuming here that I can't simultaneously process more requests than I have worker threads (please correct if I'm off there) <br></div><div><br></div><div>So assuming I'm thinking that through correctly, what happens to additional requests that are coming into the server at that point? I assume they are being queued somewhere, but</div><div><ul><li>What is this queue?</li><li>How do I monitor it?</li><li>How big can it get?</li><li>Where do I change the size?</li><li>How long do things stay in there before sending back an error to the HTTP client?</li><li>Can I control what error comes back to the HTTP client in that scenario?</li><li>If I'm using an HTTP/S and AJP listener, do they all share the same settings? Do they share the same queues?</li></ul></div><div>I've done a bit of Googling and reviewed some docs but haven't quite found any definitive information on this, and a lot of info I found was about Wildfly specifically so I wasn't sure how much of it applied. </div><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div></div><div>Thanks!</div><div><br></div><div>~Brad</div><div><br></div><div><b>Developer Advocate</b></div><div><i>Ortus Solutions, Corp </i></div><div><b><br></b></div><div>E-mail: <a href="mailto:brad@coldbox.org" target="_blank">brad@coldbox.org</a></div><div>ColdBox Platform: <a href="http://www.coldbox.org" target="_blank">http://www.coldbox.org</a> </div><div>Blog: <a href="http://www.codersrevolution.com" target="_blank">http://www.codersrevolution.com</a></div><div><br></div></div></div></div></div></div>
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