"Response received for unknown correlationID"

[jvgriffis <jg...@synacor.com>]

Hello,

I'm relatively new to Camel and messaging, so please bear with me.  I'm
using camel 2.1 with ActiveMQ 5.3, happily sending JMS messages back and
forth.

I'm using what I think is a relatively simple request/reply pattern, with a
ProducerTemplate using requestBody(), a simple bean with a process() method
pulling in the Exchange, doing stuff to it, and using getOut().setBody().

I have a timeout for the requests defined in the activemq endpoint
definition:
"activemq:requestQueue?explicitQosEnabled=true&priority=4&requestTimeout=3000&deliveryPersistent=false"

So the timeout works great.  It all works great.  :) The only issue is that
I'd like to capture the responses that come back after the timeout has
already been triggered.  In my logs, I find messages that look like:

WARN [jms.requestor.DeferredRequestReplyMap] Response received for unknown
correlationID: e8dfefe3-b502-4f68-9f37-ccd3e149147a; response:
ActiveMQTextMessage {commandId = 523, ........

My question seems simple but I can't find any reference to it anywhere: Can
I grab those replies and put them in another queue so I can do something
with them later?

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Re: "Response received for unknown correlationID"

[Claus Ibsen <cl...@gmail.com>]

Hi

On the top of my head I dont think you can retrieve those late messages.

But we could probably make a new feature to camel-jms to move those
messages to another destination or what you like.
Maybe add some pluggable API so you can implement custom logic to
handle it yourself.

Can you create a small demo application that shows this and create a
JIRA ticket and attach it?


On Wed, Feb 17, 2010 at 6:14 PM, jvgriffis <jg...@synacor.com> wrote:
>
> Hello,
>
> I'm relatively new to Camel and messaging, so please bear with me.  I'm
> using camel 2.1 with ActiveMQ 5.3, happily sending JMS messages back and
> forth.
>
> I'm using what I think is a relatively simple request/reply pattern, with a
> ProducerTemplate using requestBody(), a simple bean with a process() method
> pulling in the Exchange, doing stuff to it, and using getOut().setBody().
>
> I have a timeout for the requests defined in the activemq endpoint
> definition:
> "activemq:requestQueue?explicitQosEnabled=true&priority=4&requestTimeout=3000&deliveryPersistent=false"
>
> So the timeout works great.  It all works great.  :) The only issue is that
> I'd like to capture the responses that come back after the timeout has
> already been triggered.  In my logs, I find messages that look like:
>
> WARN [jms.requestor.DeferredRequestReplyMap] Response received for unknown
> correlationID: e8dfefe3-b502-4f68-9f37-ccd3e149147a; response:
> ActiveMQTextMessage {commandId = 523, ........
>
> My question seems simple but I can't find any reference to it anywhere: Can
> I grab those replies and put them in another queue so I can do something
> with them later?
>
> --
> View this message in context: http://old.nabble.com/%22Response-received-for-unknown-correlationID%22-tp27627145p27627145.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
>



-- 
Claus Ibsen
Apache Camel Committer

Author of Camel in Action: http://www.manning.com/ibsen/
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus