FX Replay Request

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Discussion

An FX Replay Request represents a request to replay, reconstruct, or review selected FX information from preserved records, audit records, provenance records, or evidence-supporting material.

The FX Replay Request identifies request scope, requested purpose, source-record criteria, target information, requesting Node or participant, authorizing context, timestamp, and Evidence expectations.

The FX Replay Request participates primarily in the FX Logical Control Plane and the FX Logical Audit and Provenance Plane. It also relates to the FX Logical Data Plane when replay produces republished or reconstructed domain information.

Definition

request to replay, reconstruct, or review selected FX information

Source

Specialization of Logical Command from Part 2: Distributed Node-Based Logical Architecture, Section 8.6, Logical Interaction Traceability from Part 2: Distributed Node-Based Logical Architecture, Section 12.7, Logical Evidence Traceability from Part 2: Distributed Node-Based Logical Architecture, Section 12.8, and Traceability from Part 1: Conceptual Architecture, Section 7.10; generalised from replay, reconstruction, Audit, Provenance, and evidence material in the original FX Demo Reference Architecture.

Note

An FX Replay Request does not prescribe a replay API, database query, event-store command, log replay mechanism, test-tool interface, DDS sample, REST request, or RPC method.

Example

An FX Replay Request asks the FX Replay and Reconstruction Node to reconstruct the lineage of an FX Release Package back to the original FX Transaction Candidate.