Unverified50% confidenceFactExact time
POST is a non-idempotent write, and retrying after a timeout can cause duplicate creation (such as creating two orders), requiring an idempotency key or avoiding retries.
1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedRetries must be paired with idempotency design; otherwise, network jitter may cause duplicate order charges or repeated tool executions.72% similarUnverifiedA single retry may send the same content twice, causing duplicate operations.71% similarUnverifiedCompensating transactions implement reverse operation logic for operations that have been executed but need to be rolled back, for example automatically cancelling duplicate orders after duplicate order creation.70% similarUnverifiedTo avoid retries causing side effects to be executed repeatedly, idempotency keys or request identifiers should be used to ensure that the same logical request takes effect only once.70% similarUnverifiedBlindly retrying non-idempotent operations (such as payments, placing orders, creating tasks, sending messages) may cause duplicate charges or duplicate side effects, and is a classic anti-pattern in distributed systems.69% similar
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