Admincraft•2y ago

Connection difficulties on self-hosted server.

I have a second machine on the same network that hosts my MC server. It runs perfectly fine and no players have issues joining... except me. I can connect to the server, but every single time I do, I cannot join on the first try. It takes two or three tries to connect to my server, and I don't have any avenue in mind to explore what could be causing the issue. Any aspect of my server, network, router, etc, to figure out this issue?

6 Replies

Deleted UserOP•2y ago

And of course, the error I revieve when attempting to join:

[12:39:33] [Server Connector #1/ERROR]: Couldn't connect to server
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection timed out: no further information: [ip addeess]/[ip address]:25565
Caused by: java.net.ConnectException: Connection timed out: no further information
    at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
    at sun.nio.ch.Net.pollConnectNow(Net.java:672) ~[?:?]
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:946) ~[?:?]
    at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:337) ~[netty-transport-4.1.77.Final.jar:?]
    at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:334) ~[netty-transport-4.1.77.Final.jar:?]
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:710) ~[netty-transport-4.1.77.Final.jar:?]
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:658) ~[netty-transport-4.1.77.Final.jar:?]
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:584) ~[netty-transport-4.1.77.Final.jar:?]
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:496) ~[netty-transport-4.1.77.Final.jar:?]
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:995) ~[netty-common-4.1.77.Final.jar:?]
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.77.Final.jar:?]
    at java.lang.Thread.run(Thread.java:833) ~[?:?]

[12:39:33] [Server Connector #1/ERROR]: Couldn't connect to server
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection timed out: no further information: [ip addeess]/[ip address]:25565
Caused by: java.net.ConnectException: Connection timed out: no further information
    at sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
    at sun.nio.ch.Net.pollConnectNow(Net.java:672) ~[?:?]
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:946) ~[?:?]
    at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:337) ~[netty-transport-4.1.77.Final.jar:?]
    at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:334) ~[netty-transport-4.1.77.Final.jar:?]
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:710) ~[netty-transport-4.1.77.Final.jar:?]
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:658) ~[netty-transport-4.1.77.Final.jar:?]
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:584) ~[netty-transport-4.1.77.Final.jar:?]
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:496) ~[netty-transport-4.1.77.Final.jar:?]
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:995) ~[netty-common-4.1.77.Final.jar:?]
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.77.Final.jar:?]
    at java.lang.Thread.run(Thread.java:833) ~[?:?]

ProGamingDk•2y ago

are u trying to connect with our public ip

Deleted UserOP•2y ago

Yep.

ProGamingDk•2y ago

if its on the same network use internal theres a good chance it doesnt support hairpin nat

Deleted UserOP•2y ago

What's "it" in this context? It works perfectly :noo: This has bugged be for almost a year

ProGamingDk•2y ago

😄 welcome to the community!

Gaming

Programming

Connection difficulties on self-hosted server.

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