tegwick
96d11431dc
Assistant: codex Assistant-Model: gpt-6-astra Assistant-Session: 01a0cffe-206f-7323-89d3-b20ca4cf4bf9
37 lines
1.8 KiB
Markdown
37 lines
1.8 KiB
Markdown
---
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title: Mutation Outcome Tracking
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status: draft
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maturity: hypothesis
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families: [mutation, synchronization]
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scales: [L2, L6]
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admission: research-candidate-only
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---
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# Mutation Outcome Tracking
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Context: a remote write can finish even when its response disappears. Problem:
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transport failure leaves acceptance uncertain. Recoverability competes with latency,
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retention cost and backend complexity.
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Proposed solution: track each attempt as pending, accepted, explicitly rejected or
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unknown. Bind retry identity to the original payload and authority scope. Resolve
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unknown outcomes through a documented operation lookup or idempotent replay within
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its retention contract. Changed intent gets a new identity. Without such a contract,
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require reconciliation rather than claiming an automatic retry is safe.
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Consequences: feedback can be honest about uncertainty; operation history consumes
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resources. Expired receipts and lost identity need an unresolved recovery path.
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Timeout, cancellation or a generic server error alone cannot prove rejection.
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Disabling a button limits interaction, not server execution or duplication.
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Evidence: T03 documents Stripe's bounded idempotency mechanism; T04 demonstrates why
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browser cancellation is insufficient. Neither establishes this full frontend state
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model or a second independent known use. Recurrence: unknown. Hypothesis only.
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Proposed connection: acceptance enables [Invalidate and Reproject](InvalidateAndReproject.md).
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Compare [Pending Synchronization](PendingSynchronization.md): local commit can already
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be valid there while remote propagation remains unacknowledged.
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T01–T05 refer to [TransactionalEvidenceExpansion](../reviews/TransactionalEvidenceExpansion.md).
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Connections are research proposals, not admitted graph edges.
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Reasoning exercise: [VC-01](../walkthroughs/VC01-TransactionalAdministration.md).
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