I'm new to Flarum. I can't contribute like I would like.
I need time, to understand.
For the moment, this extension works fine. If I need less load on the server, I will change the delay.
And, if I have many user, I will search how to free a websocket or did it myself (but I don't think I have this skills).
The more important : This extension, Realtime Juaguard Posts, works fine, didn't depend with external resources, is free and open-source. Great! 😄