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https://issues.apache.org/jira/browse/AMQ-7042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jean-Baptiste Onofré reassigned AMQ-7042:
-----------------------------------------
Assignee: Jean-Baptiste Onofré
> reduce number of retries when nonBlockingRedelivery is true
> -----------------------------------------------------------
>
> Key: AMQ-7042
> URL: https://issues.apache.org/jira/browse/AMQ-7042
> Project: ActiveMQ
> Issue Type: New Feature
> Components: Broker
> Affects Versions: 5.13.3
> Reporter: Jon Harper
> Assignee: Jean-Baptiste Onofré
> Priority: Major
>
> It might be useful to have a global redelivery delay that is to reduce the
> number of retries in the case of a sporadic failures that affects all
> messages. This way you would have the following sequence of events where F
> means a failure and S success
> {noformat}
> # with separate redelivery times
> FFFFF FFFFF FFFFF SSSSS
> # with initial redelivery replaced by a global value
> FFFFF F F SSSSS
> # ^ first msg | |
> # ^ second msg |
> # ^ msg 3,4,5,1,2
> {noformat}
> But this means that the redelivery time of a message can not be computed at
> the time the message is handled (because for example this would reschedule
> the 5th message in a very long time immediatly). Instead, you either have to
> implement a mechanism to retry messages before their schedule, or schedule
> messages like in the first case and then if the last message was rollbacked,
> don't process them and reschedule according to the global time.
> Note that due to AMQ-5730, the current system (at least until activemq
> 5.15.5) is broken and has the following behavior:
> {noformat}
> # buggy behavior until at least actiemq 5.15.5
> FFFFF F F F |
> # ^ first msg | |
> # ^ second msg |
> # ^ would work here
> # the next messages have been scheduled in a very long time
> # even though the failure period was really short
> # they are basically lost (limited by maxredeliverydelay) until
> # the consumer is stopped and another consumer processes them
> {noformat}
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