[jira] [Commented] (DISPATCH-1173) Exceptions handling

["Robbie Gemmell (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DISPATCH-1173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16923626#comment-16923626 ] 

Robbie Gemmell commented on DISPATCH-1173:
------------------------------------------

I came to suggest improving the first bit around "Node not found" errors to indicate the address, as I just ran into that assisting someone resolving an issue, where it turned out the application framework was prefixing destination names which meant they weren't attaching where they thought they were. That would be far more obvious and correctable if the error indicated what wasnt found. 

> Exceptions handling
> -------------------
>
>                 Key: DISPATCH-1173
>                 URL: https://issues.apache.org/jira/browse/DISPATCH-1173
>             Project: Qpid Dispatch
>          Issue Type: Improvement
>    Affects Versions: 1.3.0, 1.8.0
>            Reporter: Olivier VERMEULEN
>            Priority: Major
>
> We are using the Dispatch-Router 1.3.0, Broker-J 7.0.3 and Qpid JMS 0.11.1
> For the same use case, the exception we get from the dispatch-router is much less explicit than the one we get when we connect to the broker directly.
>  
> +For example when sending a message to a topic that does not exist.+
>  * *Through the broker:*
> javax.jms.InvalidDestinationException: Could not find destination for target 'Target \{address=unknownDestination,durable=none,expiryPolicy=session-end,dynamic=false,capabilities=[topic]} ' [condition = amqp:not-found]
>  * *Through the dispatch-router* (defaultDistribution set to unavailable):
> javax.jms.InvalidDestinationException: Node not found [condition = amqp:not-found]
>  
> +Another example when sending a message bigger than the max_message_size set on the broker:+
>  * *Through the broker*:
> javax.jms.JMSException: delivery '\x00' exceeds max-message-size 10240 [condition = amqp:link:message-size-exceeded]
>  * *Through the dispatch-router*:
> javax.jms.JMSException: Delivery failed: failure at remote
>  



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