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  1. JBoss Data Grid
  2. JDG-517

ClientListener stops working after connection failure

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    • Target Release:
    • Fix Build:
      DR2
    • Steps to Reproduce:
      Hide

      Standalone server and any Java client with a ClientListener wll be sufficient to reproduce.

      1. Put something to observe ClientCacheEntryModifiedEvent properly.
      2. Halt the connection by tcpkill, like sudo tcpkill -i lo host 127.0.0.1 and port 11222.
      3. Do some cache operations to reset the connection pool.
      4. Resume the tcpkill command.
      5. Put something. ClientCacheEntryModifiedEvent is expected but nothing happens actually.
      Show
      Standalone server and any Java client with a ClientListener wll be sufficient to reproduce. Put something to observe ClientCacheEntryModifiedEvent properly. Halt the connection by tcpkill, like sudo tcpkill -i lo host 127.0.0.1 and port 11222 . Do some cache operations to reset the connection pool. Resume the tcpkill command. Put something. ClientCacheEntryModifiedEvent is expected but nothing happens actually.
    • Git Pull Request:
    • Bugzilla References:
    • Bugzilla Update:
      Perform

      Description

      After a connection failure to a JDG server, normal operations like get and put recovers to work as expected. But a ClientListener stops working. After registering the listener by cache.addClientListener(listener) again, it recovers to work.

      13:44:02,017 ERROR [org.infinispan.client.hotrod.event.ClientListenerNotifier] (Client-Listener-f021d770522e4595) ISPN004043: Unrecoverable error reading event from server /127.0.0.1:11222, exiting event reader thread: org.infinispan.client.hotrod.exceptions.TransportException:: java.io.IOException: Connection reset by peer
      		 
              at org.infinispan.client.hotrod.impl.transport.tcp.TcpTransport.readByte(TcpTransport.java:195) [infinispan-client-hotrod-8.3.0.Final-redhat-1.jar:8.3.0.Final-redhat-1]
      		 
              at org.infinispan.client.hotrod.impl.protocol.Codec20.readMagic(Codec20.java:305) [infinispan-client-hotrod-8.3.0.Final-redhat-1.jar:8.3.0.Final-redhat-1]
      		 
              at org.infinispan.client.hotrod.impl.protocol.Codec20.readEvent(Codec20.java:147) [infinispan-client-hotrod-8.3.0.Final-redhat-1.jar:8.3.0.Final-redhat-1]
      		 
              at org.infinispan.client.hotrod.event.ClientListenerNotifier$EventDispatcher.run(ClientListenerNotifier.java:262) [infinispan-client-hotrod-8.3.0.Final-redhat-1.jar:8.3.0.Final-redhat-1]
      		 
              at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_101]
      		 
              at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_101]
      		 
              at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_101]
      		 
              at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_101]
      		 
              at org.infinispan.client.hotrod.event.ClientListenerNotifier.lambda$null$0(ClientListenerNotifier.java:78) [infinispan-client-hotrod-8.3.0.Final-redhat-1.jar:8.3.0.Final-redhat-1]
      		 
              at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_101]
      		 
      Caused by: java.io.IOException: Connection reset by peer
      		 
              at sun.nio.ch.FileDispatcherImpl.read0(Native Method) [rt.jar:1.8.0_101]
      		 
              at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) [rt.jar:1.8.0_101]
      		 
              at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) [rt.jar:1.8.0_101]
      		 
              at sun.nio.ch.IOUtil.read(IOUtil.java:197) [rt.jar:1.8.0_101]
      		 
              at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) [rt.jar:1.8.0_101]
      		 
              at sun.nio.ch.SocketAdaptor$SocketInputStream.read(SocketAdaptor.java:206) [rt.jar:1.8.0_101]
      		 
              at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:103) [rt.jar:1.8.0_101]
      		 
              at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) [rt.jar:1.8.0_101]
      		 
              at java.io.BufferedInputStream.read(BufferedInputStream.java:265) [rt.jar:1.8.0_101]
      		 
              at org.infinispan.client.hotrod.impl.transport.tcp.TcpTransport.readByte(TcpTransport.java:190) [infinispan-client-hotrod-8.3.0.Final-redhat-1.jar:8.3.0.Final-redhat-1]
      		 
              ... 9 more

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            Bug - A problem which impairs or prevents the functions of the product. JDG-1125 ClientListener stops working after connection failure

            • Major - A request that should be considered seriously but is not a show stopper.
            • Verified
            is blocked by

            Bug - A problem which impairs or prevents the functions of the product. ISPN-7031 ClientListener stops working after connection failure

            • Major - A request that should be considered seriously but is not a show stopper.
            • Resolved

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                • Assignee:
                  galder.zamarreno Galder Zamarreño
                  Reporter:
                  osamu.nagano Osamu Nagano
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                  Dates

                  • Created:
                    Updated:
                    Resolved: