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maxReceiveCount + DLQ
This interview card covers maxReceiveCount + DLQ. Infinite retries hide poison messages forever. Redrive maxReceiveCount 3–5 then DLQ; alarm DLQ depth. MNC — why not maxReceiveCount=1 always?
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What this card says
What it is
Infinite retries hide poison messages forever.
Why it matters
Redrive maxReceiveCount 3–5 then DLQ; alarm DLQ depth.
maxReceiveCount
How / example
MNC: why not maxReceiveCount=1 always?
MNC: MRC.