Redelivery backoff should add random delay for collision avoidance
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Key: AMQ-747
URL: https://issues.apache.org/activemq/browse/AMQ-747
Project: ActiveMQ
Type: Improvement
Components: Connector
Versions: 4.0
Reporter: Christopher G. Stach II
If a rollback on two messages happens between three transactional deliveries,
and the two messages are redelivered with the same redelivery backoff settings,
there is a likelihood that both messages will cause another rollback to happen.
If maximumRedeliveries is set too low, or there are a maximumRedeliveries + 1
messages coming in simultaneously, messages may never get delivered. Can we
get another option for the clients that adds a random backoff delay adjustment
in addition to the constant backoff delay factor? This would end up working
like most other collision avoidance algorithms.
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