data
AWS SQS dead-letter queue
provision · localstack · aws · sqs · dead-letter-queue · redrive · View on GitHub
Task pass rate 84%
Instruction
Our ingest workers keep chewing on poison-pill messages — one malformed payload and a worker retries it all shift while the backlog grows behind it.
Set up the queues properly this time:
- a work queue
ingest-queue - a dead-letter queue
ingest-dlq
Wire them together so a message that has been received 3 times without being deleted stops being retried and lands in the dead-letter queue instead.
Results
Claude Fable 5 High 3/3 Claude Fable 5 Low 3/3 Claude Fable 5 Max 3/3 Claude Opus 5 High 3/3 Claude Opus 5 Low 3/3 Claude Opus 5 Max 3/3 Claude Sonnet 5 High 3/3 Claude Sonnet 5 Max 3/3 GPT 5.6 Terra Max 3/3 GPT 5.6 Sol Max 3/3 Claude Sonnet 5 Low 3/3 GPT 5.6 Sol High 2/3 GPT 5.6 Terra Low 1/3 GPT 5.6 Sol Low 2/3 GPT 5.6 Terra High 0/3
Passed trials out of total, per configuration. Click through for the trial records.