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From "Rajith Attapattu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (QPID-3289) Session exceptions should only be notified via the exception listener, if it cannot be thrown directly to the application.
Date Thu, 02 Jun 2011 02:38:47 GMT
Session exceptions should only be notified via the exception listener, if it cannot be thrown
directly to the application.
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                 Key: QPID-3289
                 URL: https://issues.apache.org/jira/browse/QPID-3289
             Project: Qpid
          Issue Type: Bug
            Reporter: Rajith Attapattu
            Assignee: Rajith Attapattu


The 0-10 code path in the JMS client always notifies a session exception via the connection
listener, even when it can throw a JMS exception for a synchronous method call.
For example session.createConsumer(destination) could fail due to an ACL violation and the
session gets closed with an execution exception.
Currently the JMS client throws an exception and also notifies the connection listener which
results in the connection (and any other sessions associated with that connection) being closed.

Another undesirable effect of this is the potential for deadlocks happening around the failovermutex.

A reasonable solution for this problem would be to not notify via the connection listener
if there is a way of throwing an exception to the application directly.
For example session.createConsumer/Producer is a synchronous call and we could easily throw
a JMS exception. In this case there is little value in notifying this via the connection listener
and it also has the undesirable effect of closing the connection.

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