2022-04-13 15:04:47,732 DEBUG [io.undertow.request.io] (default I/O-2) Marking writes broken on channel Http2Channel peer /127.0.0.1:63869 local 0.0.0.0/0.0.0.0:8443[ No Receiver [] -- [io.undertow.protocols.http2.Http2PushPromiseStreamSinkChannel@445a8de, io.undertow.protocols.http2.Http2HeadersStreamSinkChannel@467a79bf] -- []]: java.nio.channels.ClosedChannelException at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel.markWritesBroken(AbstractFramedChannel.java:879) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel.flushSenders(AbstractFramedChannel.java:695) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel.flush(AbstractFramedChannel.java:742) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel.queueFrame(AbstractFramedChannel.java:735) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedStreamSinkChannel.queueFinalFrame(AbstractFramedStreamSinkChannel.java:267) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedStreamSinkChannel.shutdownWrites(AbstractFramedStreamSinkChannel.java:244) at io.undertow.core@2.2.2.Final//io.undertow.protocols.http2.Http2Channel.sendGoAway(Http2Channel.java:824) at io.undertow.core@2.2.2.Final//io.undertow.protocols.http2.Http2Channel.sendGoAway(Http2Channel.java:811) at io.undertow.core@2.2.2.Final//io.undertow.protocols.http2.Http2Channel.createChannelImpl(Http2Channel.java:510) at io.undertow.core@2.2.2.Final//io.undertow.protocols.http2.Http2Channel.createChannel(Http2Channel.java:344) at io.undertow.core@2.2.2.Final//io.undertow.protocols.http2.Http2Channel.createChannel(Http2Channel.java:68) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel.receive(AbstractFramedChannel.java:463) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.http2.Http2ReceiveListener.handleEvent(Http2ReceiveListener.java:109) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.http2.Http2ReceiveListener.handleEvent(Http2ReceiveListener.java:73) at org.jboss.xnio@3.8.2.Final//org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel$FrameReadListener.handleEvent(AbstractFramedChannel.java:952) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel$FrameReadListener.handleEvent(AbstractFramedChannel.java:932) at org.jboss.xnio@3.8.2.Final//org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) at org.jboss.xnio@3.8.2.Final//org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66) at io.undertow.core@2.2.2.Final//io.undertow.protocols.ssl.SslConduit$SslReadReadyHandler.readReady(SslConduit.java:1211) at org.jboss.xnio.nio@3.8.2.Final//org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89) at org.jboss.xnio.nio@3.8.2.Final//org.xnio.nio.WorkerThread.run(WorkerThread.java:591) 2022-04-13 15:04:47,732 DEBUG [io.undertow.request] (default I/O-2) Closing HTTP2 channel to /127.0.0.1:63869 due to broken write side: java.io.IOException: Eine bestehende Verbindung wurde softwaregesteuert durch den Hostcomputer abgebrochen at java.base/sun.nio.ch.SocketDispatcher.write0(Native Method) at java.base/sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:51) at java.base/sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:113) at java.base/sun.nio.ch.IOUtil.write(IOUtil.java:58) at java.base/sun.nio.ch.IOUtil.write(IOUtil.java:50) at java.base/sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:466) at org.jboss.xnio.nio@3.8.2.Final//org.xnio.nio.NioSocketConduit.write(NioSocketConduit.java:153) at io.undertow.core@2.2.2.Final//io.undertow.protocols.ssl.SslConduit.doWrap(SslConduit.java:939) at io.undertow.core@2.2.2.Final//io.undertow.protocols.ssl.SslConduit.flush(SslConduit.java:538) at io.undertow.core@2.2.2.Final//io.undertow.conduits.IdleTimeoutConduit.flush(IdleTimeoutConduit.java:399) at org.jboss.xnio@3.8.2.Final//org.xnio.conduits.AbstractSinkConduit.flush(AbstractSinkConduit.java:86) at org.jboss.xnio@3.8.2.Final//org.xnio.conduits.ConduitStreamSinkChannel.flush(ConduitStreamSinkChannel.java:162) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel.flushSenders(AbstractFramedChannel.java:683) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel.flush(AbstractFramedChannel.java:742) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel.queueFrame(AbstractFramedChannel.java:735) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedStreamSinkChannel.queueFinalFrame(AbstractFramedStreamSinkChannel.java:267) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedStreamSinkChannel.shutdownWrites(AbstractFramedStreamSinkChannel.java:244) at io.undertow.core@2.2.2.Final//io.undertow.protocols.http2.Http2Channel.sendGoAway(Http2Channel.java:824) at io.undertow.core@2.2.2.Final//io.undertow.protocols.http2.Http2Channel.sendGoAway(Http2Channel.java:811) at io.undertow.core@2.2.2.Final//io.undertow.protocols.http2.Http2Channel.createChannelImpl(Http2Channel.java:510) at io.undertow.core@2.2.2.Final//io.undertow.protocols.http2.Http2Channel.createChannel(Http2Channel.java:344) at io.undertow.core@2.2.2.Final//io.undertow.protocols.http2.Http2Channel.createChannel(Http2Channel.java:68) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel.receive(AbstractFramedChannel.java:463) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.http2.Http2ReceiveListener.handleEvent(Http2ReceiveListener.java:109) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.http2.Http2ReceiveListener.handleEvent(Http2ReceiveListener.java:73) at org.jboss.xnio@3.8.2.Final//org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel$FrameReadListener.handleEvent(AbstractFramedChannel.java:952) at io.undertow.core@2.2.2.Final//io.undertow.server.protocol.framed.AbstractFramedChannel$FrameReadListener.handleEvent(AbstractFramedChannel.java:932) at org.jboss.xnio@3.8.2.Final//org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) at org.jboss.xnio@3.8.2.Final//org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66) at io.undertow.core@2.2.2.Final//io.undertow.protocols.ssl.SslConduit$SslReadReadyHandler.readReady(SslConduit.java:1211) at org.jboss.xnio.nio@3.8.2.Final//org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89) at org.jboss.xnio.nio@3.8.2.Final//org.xnio.nio.WorkerThread.run(WorkerThread.java:591)