kjh2064
ec80337389
Adds a pure, monotonic execution heartbeat and caller-supplied staleness cutoff without inventing alert thresholds. Evidence: targeted Release tests 5/5 passed; TRX SHA256 2ADBB526FAF6E5D924EB3F53C7E582E736199A59E0DA4E4FD25DCAA82A661BBC. WBS remains IN_PROGRESS pending approved alert contract.
2.0 KiB
2.0 KiB
AEG-V15-038 — Schedule heartbeat and aging
Scope
- WBS ID:
AEG-V15-038; Requirement / API / DB / Job / UI / Test:REQ-V15-SCH-06/V15-SCH-API/MIG-0020/J31~J40/Cross/T-V15-SCH-06. - Dependency / Gate:
AEG-V15-037(completed, commitd38dc32) /G3. - Acceptance: detect a stuck request and produce Owner-alert evidence.
Source / Assumption / Unknown / Decision Required
- Source:
MIG-0020provideslast_heartbeat_at; the execution state machine has no heartbeat contract; schedule rows provide Primary/Secondary owners. - Assumption: a heartbeat is valid only for a running execution and cannot move time backwards. Staleness is evaluated against a caller-supplied cutoff, not a hidden default threshold.
- Unknown: no approved stale duration, alert transport, severity, or escalation policy exists for J31–J40.
- Decision Required: an approved owner-alert contract is required before an I/O alert sender or automatic action may be added. This Slice deliberately creates no default threshold, alert, or schedule activation.
Actual evidence and remaining acceptance
dotnet test tests/KArtSell.ModelOperations.UnitTests/KArtSell.ModelOperations.UnitTests.csproj -c Release --filter FullyQualifiedName~ModelOperationExecutionTests --logger "trx;LogFileName=ModelOperationExecutionHeartbeatTests_20260809.trx" --results-directory evidence/AEG-V15-038- Result: passed
5/5; artifact:evidence/AEG-V15-038/ModelOperationExecutionHeartbeatTests_20260809.trx; SHA-256:2ADBB526FAF6E5D924EB3F53C7E582E736199A59E0DA4E4FD25DCAA82A661BBC. - A running execution alone can write a monotonic heartbeat; a caller-provided cutoff deterministically identifies staleness. No magic number, wall clock, alert sender, retry, or activation was introduced.
- Not complete: persist heartbeat to
last_heartbeat_at, query it with schedule owners, and produce Owner-alert evidence after the stale-duration and alert-contract decision is approved.