1.21+ support?

[Reishimanfr]

Currently mcsleepingserver for minecraft 1.21+ is broken, it's impossible to start the server on this version. Is it possible to bring support to 1.21+ or is it not planned/impossible for now?

[GamerNation12]

fr

[Gamogamer]

I am running bungeecord on 1.21.1 and it does kind of work for me, albeit the messages on refused connections are only errors now. Instead of the "server starting now" messages

[JamesDAdams]

same doesn't work with 1.21+

[vincss]

I know, I opened a bug on minecraft-protocol side :
PrismarineJS/node-minecraft-protocol#1340

[AdriPlaysz]

Same. Im on 1.21.1 PaperMC and it doesn't work :(

[Her0brineCreeper]

A temporary workaround for the issues with newer Minecraft versions is to change/add the following lines in your "sleepingSettings.yml" while we wait for an official fix:

serverOnlineMode: false
useLegacyLogin: true

This works for me on 1.21.1.