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https://issues.apache.org/jira/browse/MAILBOX-372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Trần Tiến Đức updated MAILBOX-372:
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Description:
MailboxListener should get retried upon exceptions.
Write EventBusContract test to demonstrate MailboxListener get retired. => over
contract that could be optional contract
Implement this retry logic in the InVmDelivery + RabbitMQ eventbus with a
hardcoded maxRetry constant + exponential backoff.
Then try it with RabbitMQEventBus
A timeout on listener execution is more related to at least once/at most once
delivery concerns of the RabbitMQEventBus
The event bus should retry upon exceptions, with a max retry + exponential
backoff. That maxRetries ensures bugs do not trigger infinite loops.
We need a dead letter equivalent for audit/rescheduling purposes.
was:
MailboxListener should get retried upon exceptions.
Write EventBusContract test to demonstrate MailboxListener get retired. => over
contract that could be optional contract
Implement this retry logic in the InVmDelivery + RabbitMQ eventbus with a
hardcoded maxRetry constant + exponential backoff.
A timeout on listener execution is more related to at least once/at most once
delivery concerns of the RabbitMQEventBus
The event bus should retry upon exceptions, with a max retry + exponential
backoff. That maxRetries ensures bugs do not trigger infinite loops.
We need a dead letter equivalent for audit/rescheduling purposes.
> EventBus error handling
> -----------------------
>
> Key: MAILBOX-372
> URL: https://issues.apache.org/jira/browse/MAILBOX-372
> Project: James Mailbox
> Issue Type: New Feature
> Reporter: Trần Tiến Đức
> Priority: Major
>
> MailboxListener should get retried upon exceptions.
> Write EventBusContract test to demonstrate MailboxListener get retired. =>
> over contract that could be optional contract
> Implement this retry logic in the InVmDelivery + RabbitMQ eventbus with a
> hardcoded maxRetry constant + exponential backoff.
>
> Then try it with RabbitMQEventBus
>
> A timeout on listener execution is more related to at least once/at most once
> delivery concerns of the RabbitMQEventBus
> The event bus should retry upon exceptions, with a max retry + exponential
> backoff. That maxRetries ensures bugs do not trigger infinite loops.
> We need a dead letter equivalent for audit/rescheduling purposes.
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