I'm struggling to find documentation on `IDLE_SERVER`, do you know of any? The only place I see it documented is on ArchWiki [0], but I don't know if that is an Arch distribution specific feature.
I do see `pause-when-empty-seconds` [1] when looking at the wiki, which seems the closest, although I can't find doc on what "paused" means (this is the closest [2]). Looks like a fairly new feature (2024), but it's neat they've thought about it.
[0]: https://wiki.archlinux.org/title/Minecraft/Java_Edition_serv...
[1]: https://minecraft.wiki/w/Server.properties
[2]: https://www.reddit.com/r/admincraft/comments/1k330eg/what_ha...
> I don't know if that is an Arch distribution specific feature.
That's unlikely for two reasons, first because minecraft is closed source, and second because arch packages usually follow upstream very closely.
You might be right: I am indeed using https://aur.archlinux.org/packages/minecraft-server. I thought IDLE_SERVER was an upstream feature but it seems to part of that package's management script.