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• maximumRedeliveries=5
• delay=1000L (1 second, new as of Camel 2.0)
  • use initialRedeliveryDelay for previous versions
• maximumRedeliveryDelay = 60 * 1000L (60 seconds, new option in Camel 1.4)
• And the exponential backoff and collision avoidance is turned off.
• The retriesExhaustedLogLevel and retryAttemptedLogLevel are set to LoggingLevel.ERROR
• Stack traces is logged

The maximum redeliver delay ensures that a delay is never longer than the value, default 1 minute. This can happen if you turn on the exponential backoff.

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Camel will log delivery failures at the ERROR logging level by default. You can change this by specifying retriesExhaustedLogLevel and/or retryAttemptedLogLevel. See ExceptionBuilderWithRetryLoggingLevelSetTest for an example.

In Camel 2.0 you can turn off stack traces for the caused exceptions. As the stack trace is logged at before each redelivery attempt. If turned off Camel will still log the redelivery attempt. Its just much less verbose.

Redeliver Delay Pattern

Available as of Camel 2.0
Delay pattern is used as a single option to set a range pattern for delays. If used then the following options does not apply: (delay, backOffMultiplier, useExponentialBackOff, useCollisionAvoidance, maximumRedeliveryDelay).

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