Closed ham1255 closed 1 year ago
I suspect this issue is also present in Vanilla. Can you also test on upstream?
I suspect this issue is also present in Vanilla. Can you also test on upstream?
sorry for late response, i have tested it on upstream it does not seem to occur, but i will keep testing.
I confirm that is reproducible on Folia, but not on Paper Regards
I confirm that is reproducible on Folia, but not on Paper Regards
Allow me to correct my statement. A slightly different problem is presented to me also with mass join but giving a different error: [22:47:05 INFO]: com.mojang.authlib.GameProfile@78bb283d[id=ef73d3ac-37cd-3dd5-8cfc-4dbbd1edd821,name=Bot16,properties={},legacy=false] (/127.0.0.1:56911) lost connection: Internal Exception: io.netty.handler.codec.DecoderException: java.io.IOException: Bad packet id 8 [22:47:06 INFO]: com.mojang.authlib.GameProfile@2604a928[id=3ef33022-674b-3084-a65c-2c10160c0032,name=Bot17,properties={},legacy=false] (/127.0.0.1:56912) lost connection: Internal Exception: io.netty.handler.codec.DecoderException: java.io.IOException: Bad packet id 8
This is directly related with Client Information packet on version 1.19.4, but might be related with the bots stress test. It is using ViaBackwards-4.7.0-23w14a-SNAPSHOT and ViaVersion-4.7.0-23w14a-SNAPSHOT to convert 1.19.3 protocol to 1.19.4. Anyway, Paper using exactly same plugins, map, ..., stress test software doesn't have this problem, but the problem might be in one of the plugins supporting Folia.
If needed will upgrade the protocol version on the stress test software, to allow removing the plugins and have a cleaner validation
I confirm that is reproducible on Folia, but not on Paper Regards
Allow me to correct my statement. A slightly different problem is presented to me also with mass join but giving a different error: [22:47:05 INFO]: com.mojang.authlib.GameProfile@78bb283d[id=ef73d3ac-37cd-3dd5-8cfc-4dbbd1edd821,name=Bot16,properties={},legacy=false] (/127.0.0.1:56911) lost connection: Internal Exception: io.netty.handler.codec.DecoderException: java.io.IOException: Bad packet id 8 [22:47:06 INFO]: com.mojang.authlib.GameProfile@2604a928[id=3ef33022-674b-3084-a65c-2c10160c0032,name=Bot17,properties={},legacy=false] (/127.0.0.1:56912) lost connection: Internal Exception: io.netty.handler.codec.DecoderException: java.io.IOException: Bad packet id 8
This is directly related with Client Information packet on version 1.19.4, but might be related with the bots stress test. It is using ViaBackwards-4.7.0-23w14a-SNAPSHOT and ViaVersion-4.7.0-23w14a-SNAPSHOT to convert 1.19.3 protocol to 1.19.4. Anyway, Paper using exactly same plugins, map, ..., stress test software doesn't have this problem, but the problem might be in one of the plugins supporting Folia.
If needed will upgrade the protocol version on the stress test software, to allow removing the plugins and have a cleaner validation
Update, it is related to Folia, Paper doesn't show the problems when using directly protocol 1.19.4 Tested now without de via plugins
Regards
I can verify that this issue exists on Paper but is limited due to the max login count. This is why it cannot be produced on Paper. It probably can happen on Vanilla as well.
I will solve this by using CHM.
i don't know how to reproduce this but it just got thrown randomly when players are mass joining
note: set
connection-throttle
to-1
inbukkit.yml
to disable connection throttled kickSystem information / folia version
folia commit : 5b74945
intel i9 9900k
64GB of ram
Running archlinux
java args
java -Xms40G -Xmx40G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 -Dusing.aikars.flags=https://mcflags.emc.gs -Daikars.new.flags=true -jar folia-paperclip-1.19.4-R0.1-SNAPSHOT-reobf.jar --nogui
console logs at that time