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From "Gordon Sim (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (QPID-4472) NPE when connecting over AMQP 1.0 with no SASL layer
Date Mon, 26 Nov 2012 14:22:58 GMT

    [ https://issues.apache.org/jira/browse/QPID-4472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13503795#comment-13503795
] 

Gordon Sim commented on QPID-4472:
----------------------------------

That certainly seems to prevent the NPE.
                
> NPE when connecting over AMQP 1.0 with no SASL layer
> ----------------------------------------------------
>
>                 Key: QPID-4472
>                 URL: https://issues.apache.org/jira/browse/QPID-4472
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>    Affects Versions: 0.20
>            Reporter: Gordon Sim
>
> In doing some interop testing, I ran the c++ client (qpid::messaging) against the java
broker without a SASL layer, triggering a NullPointerException and broker shutdown:
> {noformat}
> [Broker] BRK-1004 : Qpid Broker Ready
> java.lang.NullPointerException
> 	at org.apache.qpid.server.protocol.ProtocolEngine_1_0_0.received(ProtocolEngine_1_0_0.java:280)
> 	at org.apache.qpid.server.protocol.ProtocolEngine_1_0_0.received(ProtocolEngine_1_0_0.java:49)
> 	at org.apache.qpid.server.protocol.MultiVersionProtocolEngine$SelfDelegateProtocolEngine.received(MultiVersionProtocolEngine.java:556)
> 	at org.apache.qpid.server.protocol.MultiVersionProtocolEngine$SelfDelegateProtocolEngine.received(MultiVersionProtocolEngine.java:442)
> 	at org.apache.qpid.server.protocol.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:118)
> 	at org.apache.qpid.server.protocol.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:37)
> 	at org.apache.qpid.transport.network.io.IoReceiver.run(IoReceiver.java:161)
> 	at java.lang.Thread.run(Thread.java:722)
> ########################################################################
> #
> # Unhandled Exception java.lang.NullPointerException in Thread IoReceiver - /127.0.0.1:59542
> #
> # Exiting
> #
> ########################################################################
> java.lang.NullPointerException
> 	at org.apache.qpid.server.protocol.ProtocolEngine_1_0_0.closed(ProtocolEngine_1_0_0.java:293)
> 	at org.apache.qpid.server.protocol.MultiVersionProtocolEngine.closed(MultiVersionProtocolEngine.java:102)
> 	at org.apache.qpid.transport.network.io.IoReceiver.run(IoReceiver.java:222)
> 	at java.lang.Thread.run(Thread.java:722)
> {noformat}

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