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From "jiraposter@reviews.apache.org (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (QPID-3233) In some cases the JMS Session does not get notified of the AMQP session closed, due to an execution exception received from the broker.
Date Fri, 29 Apr 2011 14:55:03 GMT

    [ https://issues.apache.org/jira/browse/QPID-3233?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13027001#comment-13027001
] 

jiraposter@reviews.apache.org commented on QPID-3233:
-----------------------------------------------------


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/676/#review616
-----------------------------------------------------------



http://svn.apache.org/repos/asf/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/client/AMQSession.java
<https://reviews.apache.org/r/676/#comment1264>

    There are several tabs introduced by the patch here, they should be changed to spaces.
    
    Should we really replace the IllegalStateException already being thrown previously? The
previous behaviour was to chain the additional exception to it.



http://svn.apache.org/repos/asf/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/client/AMQSession.java
<https://reviews.apache.org/r/676/#comment1263>

    If closed() were used for the task instead of this method then it could remain private.



http://svn.apache.org/repos/asf/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/client/AMQSession_0_10.java
<https://reviews.apache.org/r/676/#comment1262>

    There is a tab introduced by the patch, it should be changed to spaces.



http://svn.apache.org/repos/asf/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/client/AMQSession_0_10.java
<https://reviews.apache.org/r/676/#comment1260>

    There are several tabs introduced by the patch, they should be changed to spaces.



http://svn.apache.org/repos/asf/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/client/AMQSession_0_10.java
<https://reviews.apache.org/r/676/#comment1259>

    Should we not be using AMQSession.closed() as the super implementation, rather than the
close() method?



http://svn.apache.org/repos/asf/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/client/AMQSession_0_8.java
<https://reviews.apache.org/r/676/#comment1261>

    There are several tabs introduced by the patch here, they should be changed to spaces.
    
    The code would probably look cleaner and potentially be more accurate by calling manager.getLastException()
once upfront and using the result for all further processing rather than calling the method
up to 3 times.


- Robbie


On 2011-04-29 03:15:23, rajith attapattu wrote:
bq.  
bq.  -----------------------------------------------------------
bq.  This is an automatically generated e-mail. To reply, visit:
bq.  https://reviews.apache.org/r/676/
bq.  -----------------------------------------------------------
bq.  
bq.  (Updated 2011-04-29 03:15:23)
bq.  
bq.  
bq.  Review request for qpid.
bq.  
bq.  
bq.  Summary
bq.  -------
bq.  
bq.  Any execution exception received will now be notified to AMQSession_0_10 via the SessionListener.
bq.  Also the AMQSession_0_10 will be marked closed.
bq.  
bq.  The Exception thrown when the session is accessed after it was closed, will now contain
information about the underlying AMQ Exception that caused the session closure.
bq.  
bq.  
bq.  This addresses bug QPID-3233.
bq.      https://issues.apache.org/jira/browse/QPID-3233
bq.  
bq.  
bq.  Diffs
bq.  -----
bq.  
bq.    http://svn.apache.org/repos/asf/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/client/AMQSession.java
1097636 
bq.    http://svn.apache.org/repos/asf/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/client/AMQSession_0_10.java
1097636 
bq.    http://svn.apache.org/repos/asf/qpid/trunk/qpid/java/client/src/main/java/org/apache/qpid/client/AMQSession_0_8.java
1097636 
bq.    http://svn.apache.org/repos/asf/qpid/trunk/qpid/java/client/src/test/java/org/apache/qpid/test/unit/message/TestAMQSession.java
1097636 
bq.    http://svn.apache.org/repos/asf/qpid/trunk/qpid/java/common/src/main/java/org/apache/qpid/transport/Session.java
1097636 
bq.  
bq.  Diff: https://reviews.apache.org/r/676/diff
bq.  
bq.  
bq.  Testing
bq.  -------
bq.  
bq.  
bq.  Thanks,
bq.  
bq.  rajith
bq.  
bq.



> In some cases the JMS Session does not get notified of the AMQP session closed, due to
an execution exception received from the broker.
> ---------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: QPID-3233
>                 URL: https://issues.apache.org/jira/browse/QPID-3233
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>    Affects Versions: 0.10
>            Reporter: Rajith Attapattu
>            Assignee: Rajith Attapattu
>             Fix For: 0.11
>
>
> If the JMS client receives an execution exception asynchronously it will not notify the
JMS Session (AMQSession_0_10.java) object.
> Therefore the JMS Session remains opened while the underlying AMQP session was closed.
> Any subsequent operation that only relies on the check "checkNotClosed()" will not throw
an exception.
> Ex. Creating a producer with an already resolved destination or creating messages (ex.
session.createTextMessage()).
> The JMS session will only throw an exception if only a call is delegated to the underlying
AMQ session class.
> We should also ensure that when the JMS Session gets notified about the underlying session
being closed, it should also keep information about the exception that caused it.
> This exception should then be included in the JMS Exception that gets thrown in a subsequent
operation due to the JMS Session being closed.
>  

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