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{snippet:id=e2|lang=xml|url=activemq/camel/trunk/components/camel-jms/src/test/resources/org/apache/camel/component/jms/tx/TransactionErrorHandlerBuilderAsSpringBeanTest.xml}

DelayPolicy

DelayPolicy is a new policy introduced in Camel 1.5, to replaces the RedeliveryPolicy used in Camel 1.4.
Notice the transactionErrorHandler can be configured with a DelayPolicy to set a fixed delay in millis between each redelivery attempt. Camel does this by sleeping the delay until transaction is marked for rollback and the caused exception is rethrown.

This allows a simple redelivery interval that can be configured for development mode or light production to avoid a rapid redelivery strategy that can exhaust a system that constantly fails.

We strongly recommend that you configure the backing system for correct redelivery policy in your environment.

See Also

• JMS
• Dead Letter Channel
• Error Handler

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