Status: New
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 52 by [email protected]: NPE in ClientRxSessionImpl for AAA
with no result code
http://code.google.com/p/jdiameter/issues/detail?id=52
Result Code AVP is optional in AAA Rx operation but Result code is checked
to see if the message is a success.
Class - ClientRxSessionImpl
Method - handleEventForSessionBased
Line - 331
My workaround is to assume the message is unsuccessful unless the result
code is present.
e.g.
private static final long DIAMETER_UNABLE_TO_COMPLY = 5012L;
//Assume unsuccessful response unless result code specified.
long resultCode = DIAMETER_UNABLE_TO_COMPLY;
if (answer.getResultCodeAvp() != null) {
resultCode = answer.getResultCodeAvp().getUnsigned32();
}
07:18:08,193 DEBUG [, , ]
[org.jdiameter.client.impl.transport.tcp.TCPClientConnection] (TCPReader-4)
Releasing lock and finished onEvent for connection [aaa://dra-central:3868]
07:18:08,193 DEBUG [, , ] [org.jdiameter.client.impl.fsm.PeerFSMImpl]
(FSM-SPeer{Uri=aaa://172.16.121.36:3868; State=null; con=null; incConnull
}_1-0) Got Event [Event{name:RECEIVE_MSG_EVENT, key:null,
object:MessageImpl{commandCode=265, flags=96}}] from Queue
07:18:08,193 DEBUG [, , ]
[org.jdiameter.client.impl.transport.tcp.TCPTransportClient] (TCPReader-4)
Finished passing message on to parent
07:18:08,194 DEBUG [, , ] [org.jdiameter.client.impl.fsm.PeerFSMImpl]
(FSM-SPeer{Uri=aaa://172.16.121.36:3868; State=null; con=null; incConnull
}_1-0) Process event [Event{name:RECEIVE_MSG_EVENT, key:null,
object:MessageImpl{commandCode=265, flags=96}}]. Peer State is [OKAY]
07:18:08,194 DEBUG [, , ] [org.jdiameter.server.impl.PeerImpl]
(FSM-SPeer{Uri=aaa://172.16.121.36:3868; State=null; con=null; incConnull
}_1-0) Receiving message in server.
07:18:08,195 DEBUG [, , ] [org.jdiameter.client.impl.controller.PeerImpl]
(FSM-SPeer{Uri=aaa://172.16.121.36:3868; State=null; con=null; incConnull
}_1-0) Receiving message in client.
07:18:08,195 DEBUG [, , ] [org.jdiameter.client.impl.controller.PeerImpl]
(FSM-SPeer{Uri=aaa://172.16.121.36:3868; State=null; con=null; incConnull
}_1-0) Message is an answer
07:18:08,196 DEBUG [, , ]
[org.jdiameter.client.impl.app.rx.ClientRxSessionImpl]
(ApplicationSession-0) Failure processing success message:
org.jdiameter.api.InternalException: java.lang.NullPointerException
at
org.jdiameter.client.impl.app.rx.ClientRxSessionImpl.handleEventForSessionBased(ClientRxSessionImpl.java:503)
[jdiameter-impl-1.6.0-SNAPSHOT.jar:1.6.0-SNAPSHOT]
at
org.jdiameter.client.impl.app.rx.ClientRxSessionImpl.handleEvent(ClientRxSessionImpl.java:195)
[jdiameter-impl-1.6.0-SNAPSHOT.jar:1.6.0-SNAPSHOT]
at
org.jdiameter.client.impl.app.rx.ClientRxSessionImpl$AnswerDelivery.run(ClientRxSessionImpl.java:763)
[jdiameter-impl-1.6.0-SNAPSHOT.jar:1.6.0-SNAPSHOT]
at
org.jdiameter.common.impl.concurrent.DefaultRunnable.run(DefaultRunnable.java:47)
[jdiameter-impl-1.6.0-SNAPSHOT.jar:1.6.0-SNAPSHOT]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
[rt.jar:1.7.0_17]
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
[rt.jar:1.7.0_17]
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
[rt.jar:1.7.0_17]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
[rt.jar:1.7.0_17]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
[rt.jar:1.7.0_17]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[rt.jar:1.7.0_17]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[rt.jar:1.7.0_17]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_17]
Caused by: java.lang.NullPointerException
at
org.jdiameter.client.impl.app.rx.ClientRxSessionImpl.handleEventForSessionBased(ClientRxSessionImpl.java:325)
[jdiameter-impl-1.6.0-SNAPSHOT.jar:1.6.0-SNAPSHOT]
... 11 more
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