I’m always tinkering with the code so I might have modified it without actually running it
Regarding the configuration of the broker and/or client take a look at this post
At the time yes, but not anymore. Now I’m running node-red in docker from my NAS. I’m really impressed with the stability and performance of it.
On a side note I’m also using node-red to transform json payloads and pass the result to another topic. really nice actually!