Ravi Sir's Cards › AWS
Hide poison or surface it?
This comparison card contrasts Hide poison or surface it. Infinite retry: Keep retrying forever. It also notes poison blocks the queue. maxReceive + DLQ: After N receives, park in DLQ and alarm.
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What this card says
Hide poison or surface it?
Infinite retry
Keep retrying forever; poison blocks the queue.
maxReceive + DLQ
After N receives, park in DLQ and alarm.
Key points
Never.
Always for prod.
Example
No redrive.
Use when
Anti-pattern.
Required.