org.eclipse.jetty.io.EofException: null

[onkar4in]

Hi I am using 9.4.x version of jetty which acts as client to connect to the server. In my client application, I start multiple sockets (about 100) sequentially. Out of 100 websockets, i get below error for like 20.

Can anybody guide me as to how do I fix this? It says "An established connection was aborted by the software in your host machine" Java 1. 8 Spring boot Windows OS

stored flush exception org.eclipse.jetty.io.EofException: null at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:279) at org.eclipse.jetty.io.ssl.SslConnection.networkFlush(SslConnection.java:489) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.flush(SslConnection.java:1112) at org.eclipse.jetty.io.WriteFlusher.flush(WriteFlusher.java:422) at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:378) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint$IncompleteWriteCallback.succeeded(SslConnection.java:1579) at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:293) at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:381) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onIncompleteFlush(SslConnection.java:1287) at org.eclipse.jetty.io.AbstractEndPoint$2.onIncompleteFlush(AbstractEndPoint.java:54) at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:387) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint$IncompleteWriteCallback.succeeded(SslConnection.java:1579) at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:293) at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:381) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onIncompleteFlush(SslConnection.java:1287) at org.eclipse.jetty.io.AbstractEndPoint$2.onIncompleteFlush(AbstractEndPoint.java:54) at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:387) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint$IncompleteWriteCallback.succeeded(SslConnection.java:1579) at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:293) at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:381) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onIncompleteFlush(SslConnection.java:1287) at org.eclipse.jetty.io.AbstractEndPoint$2.onIncompleteFlush(AbstractEndPoint.java:54) at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:387) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint$IncompleteWriteCallback.succeeded(SslConnection.java:1579) at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:293) at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:381) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onIncompleteFlush(SslConnection.java:1287) at org.eclipse.jetty.io.AbstractEndPoint$2.onIncompleteFlush(AbstractEndPoint.java:54) at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:387) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint$IncompleteWriteCallback.succeeded(SslConnection.java:1579) at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:293) at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:381) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onIncompleteFlush(SslConnection.java:1287) at org.eclipse.jetty.io.AbstractEndPoint$2.onIncompleteFlush(AbstractEndPoint.java:54) at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:387) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint$IncompleteWriteCallback.succeeded(SslConnection.java:1579) at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:293) at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:381) at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onIncompleteFlush(SslConnection.java:1287) at org.eclipse.jetty.io.AbstractEndPoint$2.onIncompleteFlush(AbstractEndPoint.java:54) at org.eclipse.jetty.io.WriteFlusher.write(WriteFlusher.java:285) at org.eclipse.jetty.io.AbstractEndPoint.write(AbstractEndPoint.java:381) at org.eclipse.jetty.client.http.HttpSenderOverHTTP$HeadersCallback.process(HttpSenderOverHTTP.java:258) at org.eclipse.jetty.util.IteratingCallback.processing(IteratingCallback.java:241) at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:223) at org.eclipse.jetty.client.http.HttpSenderOverHTTP.sendHeaders(HttpSenderOverHTTP.java:65) at org.eclipse.jetty.client.HttpSender.send(HttpSender.java:212) at org.eclipse.jetty.client.http.HttpChannelOverHTTP.send(HttpChannelOverHTTP.java:84) at org.eclipse.jetty.client.HttpChannel.send(HttpChannel.java:125) at org.eclipse.jetty.client.HttpConnection.send(HttpConnection.java:241) at org.eclipse.jetty.client.http.HttpConnectionOverHTTP$Delegate.send(HttpConnectionOverHTTP.java:269) at org.eclipse.jetty.client.http.HttpConnectionOverHTTP.send(HttpConnectionOverHTTP.java:125) at org.eclipse.jetty.client.http.HttpDestinationOverHTTP.send(HttpDestinationOverHTTP.java:38) at org.eclipse.jetty.client.HttpDestination.process(HttpDestination.java:377) at org.eclipse.jetty.client.HttpDestination.process(HttpDestination.java:332) at org.eclipse.jetty.client.HttpDestination.send(HttpDestination.java:311) at org.eclipse.jetty.client.HttpDestination.succeeded(HttpDestination.java:246) at org.eclipse.jetty.client.AbstractConnectionPool.proceed(AbstractConnectionPool.java:321) at org.eclipse.jetty.client.AbstractConnectionPool$FutureConnection.succeeded(AbstractConnectionPool.java:552) at org.eclipse.jetty.client.AbstractConnectionPool$FutureConnection.succeeded(AbstractConnectionPool.java:530) at org.eclipse.jetty.util.Promise$Wrapper.succeeded(Promise.java:130) at org.eclipse.jetty.client.http.HttpConnectionOverHTTP.onOpen(HttpConnectionOverHTTP.java:133) at org.eclipse.jetty.io.ssl.SslConnection.onOpen(SslConnection.java:372) at org.eclipse.jetty.io.SelectorManager.connectionOpened(SelectorManager.java:324) at org.eclipse.jetty.io.ManagedSelector.createEndPoint(ManagedSelector.java:402) at org.eclipse.jetty.io.ManagedSelector.access$2100(ManagedSelector.java:65) at org.eclipse.jetty.io.ManagedSelector$CreateEndPoint.run(ManagedSelector.java:1069) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) at java.lang.Thread.run(Thread.java:750) Caused by: java.io.IOException: An established connection was aborted by the software in your host machine at sun.nio.ch.SocketDispatcher.writev0(Native Method) at sun.nio.ch.SocketDispatcher.writev(SocketDispatcher.java:55) at sun.nio.ch.IOUtil.write(IOUtil.java:148) at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:503) at java.nio.channels.SocketChannel.write(SocketChannel.java:502) at org.eclipse.jetty.io.ChannelEndPoint.flush(ChannelEndPoint.java:273) ... 69 common frames omitted

Now as I understand, the jetty client connection is getting closed before response is sent back from the server. If so, Why should this happen? and is there any setting by which i can wait for the response from the server?

[joakime]

Jetty 9.x is now at End of Community Support.

• https://github.com/eclipse/jetty.project/issues/7958

Does this happen with Jetty 10.x?

If you cannot upgrade, know that Commercial Support for Jetty 9.x is offered via webtide.com (contact [email protected] for details)

[onkar4in]

Hi Thanks for the reply. The issue was the machine on which my program was running had a threshold of outgoing HTTP requests causing above exception. This was fixed by the network administrator by increasing the threshold and everything started to function as expected.