Files
flowgraph/tasks/reactive-retry-semantics.md
glm-5.1 466b121f77 decompose architecture into 38 atomic tasks across 12 parallel generations
Decompose the reviewed architecture specs into taskgraph-managed tasks:
- 2 setup tasks (project init, test infrastructure)
- 4 schema tasks (enums, node attrs, edge attrs, graph schemas)
- 1 error hierarchy task
- 6 graph tasks (FlowGraph class, 3 construction paths, queries, validation)
- 5 analysis tasks (type-compat, build-type-edges, ordering, template-validation, defaults)
- 5 component tasks (Operation, Sequential, Parallel, Conditional, Map)
- 2 host config tasks (GraphologyHostConfig, ReactiveHostConfig)
- 4 reactive tasks (WorkflowRoot, node-status, max-concurrency, retry-semantics)
- 3 review tasks (foundation, reactive-and-hosts, complete-library)
- 5 meta cluster tasks (schema, graph, component, reactive, analysis layers)
- 1 API exports task

Validated with taskgraph: zero cycles, 38 tasks, 12 parallel generations.
Critical path: 12 tasks through reactive execution layer.
2026-05-21 20:24:44 +00:00

1.5 KiB

id, name, status, depends_on, scope, risk, impact, level
id name status depends_on scope risk impact level
reactive/retry-semantics Implement retry semantics — event log append with new requestId, status projection respects retries pending
reactive/workflow-root
narrow medium component implementation

Description

Implement the retry semantics where retries are natural append events. A retry creates a new call.requested with a new requestId, and the status projection derives the current state by scanning for the most recent event per node. No retried status or state mutation needed.

Acceptance Criteria

  • nodeKeyToRequestId.set(nodeKey, newRequestId) overwrites the previous requestId — the projection tracks the latest attempt
  • getResult() derives from the most recent terminal event (responded/error/aborted) for the current requestId
  • Retry sequence: call.error(requestId=1)call.requested(requestId=2)call.responded(requestId=2) → status is "completed" (from latest event)
  • Previous attempt events preserved in eventLog — full history maintained
  • Conditional.test and Map.over see the latest result including retry outcomes
  • Unit tests: retry sequence produces correct final status, getResult reflects latest attempt, event log preserves full history

References

  • docs/architecture/reactive-execution.md — retry semantics, event-to-status mapping
  • docs/architecture/schema.md — CallEventMapValue

Notes

To be filled by implementation agent

Summary

To be filled on completion