Hi
No the resequencer is a stateful EIP which means it receives the
incoming messages and then that Exchange is done.
The resequencer will then by itself "spit out" new exchanges.
This is the same with the Aggregator EIP pattern as well.
On Fri, Jun 11, 2010 at 6:23 AM, Taariq Levack <taar...@itaro.co.za> wrote:
> Hi
>
> I have a route that works fine without the batch sequencing and it works fine
> with batch sequencing but INONLY,
> it doesn't work when I expect a reply.
>
>
> I've simplified the code to the following to eliminate my code as much as
> possible.
> from(afisEndpoint).resequence(header(seqNum)).batch(new
> BatchResequencerConfig(capacity, timeout))
> .transform(constant("Some response : " + header(seqNum)));
>
> On the client I have...
> Object obj = template.sendBodyAndHeader("jms:queue:afis",
> ExchangePattern.InOut, "some message", "seqnum", "1");
> //confirm we got a value back from the JMS queue
> assertNotNull(obj);
>
>
>
> The trace is below but there's no reply coming back to the client and it
> times out after 20 seconds.
> If you'd like a test case I can put it together, just wondering first if
> there's a usage thing I'm not aware of
> or if it looks like a bug and maybe a workaround.
>
> Taariq
>
> [aultMessageListenerContainer-1] Tracer INFO
> ID:Taariq-NB-58265-1276229795090-2:1:2:1:1 >>> (route2) from(jms://afis) -->
> resequencer <<< Pattern:InOut, Headers:{seqnum=1, JMSRedelivered=false,
> JMSCorrelationID=a7921b9e-305c-4a6f-a554-c686666259c1,
> JMSMessageID=ID:Taariq-NB-58265-1276229795090-2:1:2:1:1, JMSXGroupID=null,
> JMSType=null, JMSDeliveryMode=2, JMSTimestamp=1276229796093, JMSPriority=4,
> JMSDestination=queue://afis, JMSExpiration=1276229816093,
> JMSReplyTo=temp-queue://ID:Taariq-NB-58265-1276229795090-2:1:1},
> BodyType:String, Body:some message
> [aultMessageListenerContainer-1] Tracer INFO
> ID:Taariq-NB-58265-1276229795090-2:1:2:1:1 >>> (route2) from(jms://afis) -->
> resequencer <<< Pattern:InOut, Headers:{seqnum=1, JMSRedelivered=false,
> JMSCorrelationID=a7921b9e-305c-4a6f-a554-c686666259c1,
> JMSMessageID=ID:Taariq-NB-58265-1276229795090-2:1:2:1:1, JMSXGroupID=null,
> JMSType=null, JMSDeliveryMode=2, JMSTimestamp=1276229796093, JMSPriority=4,
> JMSDestination=queue://afis, JMSExpiration=1276229816093,
> JMSReplyTo=temp-queue://ID:Taariq-NB-58265-1276229795090-2:1:1},
> BodyType:String, Body:some message
> [ Camel Thread 1 - Batch Sender] Tracer INFO
> ID:Taariq-NB-58265-1276229795090-2:1:2:1:1 >>> (route2) from(jms://afis) -->
> transform[Some response : header(seqNum)] <<< Pattern:InOut,
> Headers:{seqnum=1, JMSRedelivered=false,
> JMSCorrelationID=a7921b9e-305c-4a6f-a554-c686666259c1,
> JMSMessageID=ID:Taariq-NB-58265-1276229795090-2:1:2:1:1, JMSXGroupID=null,
> JMSType=null, JMSDeliveryMode=2, JMSTimestamp=1276229796093, JMSPriority=4,
> JMSDestination=queue://afis, JMSExpiration=1276229816093,
> JMSReplyTo=temp-queue://ID:Taariq-NB-58265-1276229795090-2:1:1},
> BodyType:String, Body:some message
> [ Camel Thread 1 - Batch Sender] Tracer INFO
> ID:Taariq-NB-58265-1276229795090-2:1:2:1:1 >>> (route2) from(jms://afis) -->
> transform[Some response : header(seqNum)] <<< (OUT), Pattern:InOut,
> Headers:{seqnum=1, JMSRedelivered=false,
> JMSCorrelationID=a7921b9e-305c-4a6f-a554-c686666259c1,
> JMSMessageID=ID:Taariq-NB-58265-1276229795090-2:1:2:1:1, JMSXGroupID=null,
> JMSType=null, JMSDeliveryMode=2, JMSTimestamp=1276229796093, JMSPriority=4,
> JMSDestination=queue://afis, JMSExpiration=1276229816093,
> JMSReplyTo=temp-queue://ID:Taariq-NB-58265-1276229795090-2:1:1},
> BodyType:String, Body:some message, OutBodyType:String, OutBody:Some response
> : header(seqNum)
>
--
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
