[infinispan-issues] [JBoss JIRA] (ISPN-7636) HR 2.6 decoder misreads add client listener command

[Vojtech Juranek (JIRA)]

Vojtech Juranek created ISPN-7636:
-------------------------------------

             Summary: HR 2.6 decoder misreads add client listener command
                 Key: ISPN-7636
                 URL: https://issues.jboss.org/browse/ISPN-7636
             Project: Infinispan
          Issue Type: Bug
          Components: Remote Protocols
    Affects Versions: 9.0.0.CR2
            Reporter: Vojtech Juranek
            Assignee: Vojtech Juranek
            Priority: Critical


HR 2.6 decoder misreads add client listener command, expecting more input form client, which results in hanged HR client, waiting for response from server:
{noformat}
java.lang.Thread.State: RUNNABLE
        at sun.nio.ch.Net.poll(Native Method)
        at sun.nio.ch.SocketChannelImpl.poll(SocketChannelImpl.java:954)
        - locked <0x00000000d6ea7db0> (a java.lang.Object)
        at sun.nio.ch.SocketAdaptor$SocketInputStream.read(SocketAdaptor.java:204)
        - locked <0x00000000d6ea7da0> (a java.lang.Object)
        at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:103)
        - locked <0x00000000d6ea80d0> (a sun.nio.ch.SocketAdaptor$SocketInputStream)
        at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
        - locked <0x00000000d6ea7f30> (a java.io.BufferedInputStream)
        at org.infinispan.client.hotrod.impl.transport.tcp.TcpTransport.readByte(TcpTransport.java:220)
        at org.infinispan.client.hotrod.impl.protocol.Codec20.readMagic(Codec20.java:325)
        at org.infinispan.client.hotrod.impl.protocol.Codec20.readHeaderOrEvent(Codec20.java:225)
        at org.infinispan.client.hotrod.impl.operations.AddClientListenerOperation.executeOperation(AddClientListenerOperation.java:97)
        at org.infinispan.client.hotrod.impl.operations.AddClientListenerOperation.executeOperation(AddClientListenerOperation.java:27)
        at org.infinispan.client.hotrod.impl.operations.RetryOnFailureOperation.execute(RetryOnFailureOperation.java:56)
        at org.infinispan.client.hotrod.impl.RemoteCacheImpl.addClientListener(RemoteCacheImpl.java:439)
{noformat}

Can be easily reproduced with many tests from HR client testsuite (e.g. {{ClusterInvalidatedNearCacheTest}}) - tests just hangs



--
This message was sent by Atlassian JIRA
(v7.2.3#72005)