Looking for ssl and websocket examples with ring-undertow

[James Elliott]

I need to build a simple web application for a home automation project, and since I love Clojure, I figured this was a good time to explore Luminus. I’d like to stick to the default web server, which appears to be ring-undertow these days, but I need to enable SSL (I already have my own LetsEncrypt managed cert and key for Apache, and can reuse them for this) and WebSockets. Unfortunately, the examples for those things in the online documentation still assume the use of immutant. Can anyone point me at examples of how to configure these features without switching to immutant?