[Issue] Mod Causing `Netty Epoll Server IO` logs in server

[harrismcc]

Minecraft Version

1.20.1

Modloader

fabric-0.15.7

Mod version

4.0.1+mc1.20.1

Latest version?

• Yes

Repeatable?

• Yes

Link to log files

[21:14:23] [Netty Epoll Server IO #12/ERROR]: Exception occurred in netty pipeline
io.netty.channel.unix.Errors$NativeIoException: recvAddress(..) failed: Connection reset by peer

Steps to reproduce the issue

1. Install Mod on server
2. Run server
3. Observe logs

Description of the issue you are having

I've just added this to my modpack & server, but I'm noticing that when I did I'm getting these netty pipeline errors every few seconds in the server logs.

The mod appears to be working correctly, and the version compatibility check works, but I get these errors constantly in the server and I'm not sure what to make of it.

Information

• I have provided as much information as possible

[Postman67]

This error is also plaguing my console. I had to remove BCC to get it to stop.
MC - 1.20.1
Fabric Loader - 0.15.11
Using Crafty Controller on Linux CentOS

edit: Installing No Telemetry does not resolve

[FaNt4zMa]

@Postman67 Ever found a fix? Have the same problem but different console logs... It seems like it could be related to Crafty cuz I cannot reproduce the issue on Windows...

[Postman67]

@FaNt4zMa Still no positive solution. I pulled Bcc out all together as the amount of logging was unacceptable in the long run.

They main difference between us is I'm running crafty as a standalone python script in venv compared to a container.

= Uneducated take below =
We both seem to be getting network errors, except yours is coming specifically from Javas handling of the packet, while mine appears to be caused by javas interaction with the system network interface

[FaNt4zMa]

@Postman67 Ahh bummer :p Although your uneducated guess leads me to believe it might be a problem on Crafty's end... Do you ever got a weird popup from Crafty saying it has no internet connection? Because I do... Something tells me that because they have HTTPS out of the box, BCC can't ping wherever it needs to from within Crafty's environment. Might have to report it to Crafty's team but im honestly too lazy for that and can't be bothered. I guess I just won't use BCC in my modpack afterall :(

Sidenote: I had it running just fine using another game panel called Pufferpanel, which doesn't have HTTPS, hence MY uneducated guess

[Wout-Boat]

Hi @FaNt4zMa ,
One of the Crafty devs here. Your guess is incorrect about this being related to HTTPS only.
This does not affect how your server runs, you should have no issue using whatever software with your MC server in Crafty.
Crafty will not be blocking or affecting BCC. Please feel free to reach out if you need help!