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PaperMC / Waterfall

BungeeCord fork that aims to improve performance and stability.
https://papermc.io
MIT License
742 stars 297 forks source link

[04:56:11 WARN]: [<IP>] <-> InitialHandler - bad packet, are mods in use!? Couldn't read all bytes from a packet. For more information, launch Waterfall with -Dwaterfall.packet-decode-logging=true #801

Closed HandsomeshadowYT closed 1 year ago

HandsomeshadowYT commented 1 year ago

My console is continously being spammed by the message

"[04:56:11 WARN]: [] <-> InitialHandler - bad packet, are mods in use!? Couldn't read all bytes from a packet. For more information, launch Waterfall with -Dwaterfall.packet-decode-logging=true"

I actually dont know whats causing it can you please help im kinda new to this

Janmm14 commented 1 year ago

Usually this is caused by unsupported mods, people putting the server url and port into a browser or ddos attempts.

To leanr more details, start your waterfall with -Dwaterfall.packet-decode-logging=true before -jar argument unitl you get such an error again - it will contain information needed to judge details.

In order to limit impsact of ddos attempts you should remove this added parameter from your waterfall startup script again at some point afterwards.

electronicboy commented 1 year ago

Closing due to lack of response, as said, youd need to use that flag to work out what packet it's generally upset with and where