Robbie Gemmell created QPID-6375:
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Summary: [Java Broker] [AMQP 1.0] ending a session with attached
consumer link leads to NPE
Key: QPID-6375
URL: https://issues.apache.org/jira/browse/QPID-6375
Project: Qpid
Issue Type: Bug
Components: Java Broker
Affects Versions: 0.31
Reporter: Robbie Gemmell
When running some tests using the new JMS client I saw the following stacktrace
emitted. It seems to relate to the client closing a Session without explicitly
closing the Consumer on it.
{noformat}
00 53 17 45
java.lang.NullPointerException
at
org.apache.qpid.server.protocol.v1_0.ConsumerTarget_1_0.isSuspended(ConsumerTarget_1_0.java:87)
at
org.apache.qpid.server.protocol.v1_0.ConsumerTarget_1_0.flowStateChanged(ConsumerTarget_1_0.java:333)
at
org.apache.qpid.server.protocol.v1_0.SendingLink_1_0.remoteDetached(SendingLink_1_0.java:470)
at
org.apache.qpid.server.protocol.v1_0.Session_1_0$SubjectSpecificSendingLinkListener$2.run(Session_1_0.java:835)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at
org.apache.qpid.server.protocol.v1_0.Session_1_0$SubjectSpecificSendingLinkListener.remoteDetached(Session_1_0.java:830)
at
org.apache.qpid.amqp_1_0.transport.LinkEndpoint.remoteDetached(LinkEndpoint.java:177)
at
org.apache.qpid.amqp_1_0.transport.SessionEndpoint.detach(SessionEndpoint.java:350)
at
org.apache.qpid.amqp_1_0.transport.SessionEndpoint.detachLinks(SessionEndpoint.java:252)
at
org.apache.qpid.amqp_1_0.transport.SessionEndpoint.receiveEnd(SessionEndpoint.java:218)
at
org.apache.qpid.amqp_1_0.transport.ConnectionEndpoint.receiveEnd(ConnectionEndpoint.java:609)
at org.apache.qpid.amqp_1_0.type.transport.End.invoke(End.java:75)
at
org.apache.qpid.amqp_1_0.transport.ConnectionEndpoint.receive(ConnectionEndpoint.java:802)
at
org.apache.qpid.amqp_1_0.framing.FrameHandler.parse(FrameHandler.java:241)
at
org.apache.qpid.server.protocol.v1_0.ProtocolEngine_1_0_0_SASL$4.run(ProtocolEngine_1_0_0_SASL.java:384)
at
org.apache.qpid.server.protocol.v1_0.ProtocolEngine_1_0_0_SASL$4.run(ProtocolEngine_1_0_0_SASL.java:380)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at
org.apache.qpid.server.protocol.v1_0.ProtocolEngine_1_0_0_SASL.received(ProtocolEngine_1_0_0_SASL.java:379)
at
org.apache.qpid.server.protocol.v1_0.ProtocolEngine_1_0_0_SASL.received(ProtocolEngine_1_0_0_SASL.java:66)
at
org.apache.qpid.server.protocol.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:153)
at
org.apache.qpid.server.protocol.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:51)
at
org.apache.qpid.transport.network.io.IoReceiver.run(IoReceiver.java:161)
at java.lang.Thread.run(Thread.java:745)
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