A cross-layer workflow passes unit tests but breaks when client, API, and persistence state arrive in a different order. The affected area is BFF aggregation.
Repair the BFF aggregation dependency protection implementation so it opens only after the failure threshold and calculates a deterministic retry time.
Evidence
- Affected surface: Full-stack backend focus / BFF aggregation.
- Observed failure family: calculate circuit-breaker state.
- Scope policy: authorized must equal true.