I seem to be experiencing a lot of:

[XNIO-1 task-40] ERROR i.y.E.defaultHandler.???:23 - java.nio.channels.ClosedChannelException

at io.undertow.protocols.ssl.SslConduit.write(SslConduit.java:369)

at org.xnio.conduits.ConduitStreamSinkChannel.write(ConduitStreamSinkChannel.java:150)

at org.xnio.http.HttpUpgrade$HttpUpgradeState$StringWriteListener.handleEvent(HttpUpgrade.java:385)

at org.xnio.http.HttpUpgrade$HttpUpgradeState$StringWriteListener.handleEvent(HttpUpgrade.java:372)

at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)

at org.xnio.conduits.WriteReadyHandler$ChannelListenerHandler.writeReady(WriteReadyHandler.java:65)

at io.undertow.protocols.ssl.SslConduit$SslWriteReadyHandler.writeReady(SslConduit.java:1225)

at io.undertow.protocols.ssl.SslConduit$3.run(SslConduit.java:275)

at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:580)

at org.xnio.nio.WorkerThread.run(WorkerThread.java:464)

I'm not positive this is connected to my update to 1.4.12.Final, but I wanted to check to see if this is something anyone else is seeing? It's likely it's related to my code, although I have no idea what I would have changed to cause this.