Not sure if this is the right place to put it, but I'm having these issues. At first, I was directed towards asking my hosts to fix this issue because I was told that it would be a host issue- but my hosts told me to come to the Minecraft Forge forums to attempt and get some support. Does anyone know what may cause this? I can post more information as required, but the server becomes un-joinable and kicks everyone out, while spitting out this issue several hundred times. Thanks to anyone who can help!

[20:12:32] [Netty Server IO #1/ERROR] [FML]: NetworkDispatcher exception
java.io.IOException: Broken pipe
at sun.nio.ch.FileDispatcherImpl.writev0(Native Method) ~[?:1.8.0_242]
at sun.nio.ch.SocketDispatcher.writev(SocketDispatcher.java:51) ~[?:1.8.0_242]
at sun.nio.ch.IOUtil.write(IOUtil.java:148) ~[?:1.8.0_242]
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:501) ~[?:1.8.0_242]
at io.netty.channel.socket.nio.NioSocketChannel.doWrite(NioSocketChannel.java:420) ~[NioSocketChannel.class:?]
at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:928) [AbstractChannel$AbstractUnsafe.class:?]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.forceFlush(AbstractNioChannel.java:363) [AbstractNioChannel$AbstractNioUnsafe.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:691) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:632) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:549) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:511) [NioEventLoop.class:?]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) [SingleThreadEventExecutor$5.class:?]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [ThreadExecutorMap$2.class:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_242]

26 minutes ago, JakeBat said:

java.io.IOException: Broken pipe

Generally, this is an error resulting from something other than Minecraft closing your connection. Please inform your server hosts that this is most likely a problem on their side, as Forge does not modify the networking stack of Minecraft.

If the hosts insist that this is a Forge issue, first try running the vanilla Minecraft server. If that's causing issues still, then it's a network problem, most likely.

 

From the post title, see the Forge FAQ about SpongeForge.

Edited July 8, 20205 yr by sciwhiz12

21 hours ago, sciwhiz12 said:

Generally, this is an error resulting from something other than Minecraft closing your connection. Please inform your server hosts that this is most likely a problem on their side, as Forge does not modify the networking stack of Minecraft.

If the hosts insist that this is a Forge issue, first try running the vanilla Minecraft server. If that's causing issues still, then it's a network problem, most likely.

 

From the post title, see the Forge FAQ about SpongeForge.

I appreciate the response, and I've taken the error posting over to Spongeforge. I'll also confront my hosts again.