[
https://issues.apache.org/activemq/browse/AMQ-2710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=59061#action_59061
]
Gary Tully commented on AMQ-2710:
---------------------------------
resolved in r937289
The IdentityMessageReuseConverter allows the in message to be reused as is, for
the transfer. The AMQ_SCHEDULED_DELAY header tells the broker to delay delivery
by 30 seconds.
Example route:{code} <bean id="messageConverter"
class="org.apache.activemq.camel.converter.IdentityMessageReuseConverter" />
<camelContext xmlns="http://camel.apache.org/schema/spring"; trace="true">
<route>
<setHeader
headerName="CamelRedeliveryMarker"><constant>true</constant></setHeader>
<setHeader
headerName="AMQ_SCHEDULED_DELAY"><constant>30000</constant></setHeader>
<to pattern="InOnly"
uri="activemq:camelRedeliveryQ?explicitQosEnabled=true&messageConverter=#messageConverter"/>
</route>
</camelContext>
{code}
> Validate camel route to pull from DLQ and reroute to destination after a delay
> ------------------------------------------------------------------------------
>
> Key: AMQ-2710
> URL: https://issues.apache.org/activemq/browse/AMQ-2710
> Project: ActiveMQ
> Issue Type: Improvement
> Components: Test Cases
> Affects Versions: 5.3.1
> Reporter: Gary Tully
> Assignee: Gary Tully
> Fix For: 5.4.0
>
>
> Redelivery attempts pile up in the activemq RA and block a consumer in pure
> jms. A strategy where messag order is ignored and messages are rerouted to
> the original destination after some period can allow the broker to deal with
> the redelivery and allow the application to continue with valid messages
> while the remaining ones are pending.
> Using a no retry delivery policy and an individual DLQ policy allows
> redeliveries to be diverted to the DLQ immediately. Adding in a camel route
> that takes from the DLQ and schedules a delayed delivery to the original
> destination provided a clean alternative, at the cost of breaking queue order
> semantics for the pure JMS case.
> An example of such a camel route would be nice.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
