glm-5.3-flash
63dc4b6d06
Plan updated with the alknet-tty findings: the drainer pattern (single ordered writer) makes outbound chunk-boundary parsing sound; TestStdinSink's try_send→Full→Pending is the inbound backpressure precedent; OQ-01(a) now cites the reference. Task graph (taskgraph-validated, 17 tasks, 6 generations, no cycles): - tasks/server/: core-types, auth, healthz-decoy, adapter - tasks/gateway/: dispatch, routes, publish - tasks/websocket/: byte-adapter (research POC), upgrade-session, overlay-ops - tasks/adapters/: from-openapi, from-jsonschema, to-openapi, from-wss, mcp - tasks/client/: http-host - tasks/infra/: integration-suite (phase 4) Critical path runs through server core → adapter → WS session → overlay tests → integration suite. High-risk tasks are the three WS tasks, de-risked by the ws-byte-adapter POC blocking upgrade-session.
46 lines
1.5 KiB
Markdown
46 lines
1.5 KiB
Markdown
---
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id: gateway-publish
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name: POST /publish endpoint for Pub operations
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status: pending
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depends_on: [gateway-routes]
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scope: narrow
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risk: medium
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impact: component
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level: implementation
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tags: [gateway, phase-3]
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---
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## Description
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Implement `POST /publish` per ADR-068: NDJSON request body (each line =
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one published chunk) dispatched through `invoke_sink()` (alkcall
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ADR-046); handler's final ResponseEnvelope → 200 JSON or mapped error
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status. Resolve OQ-02 during this task: first line carries
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`{ "operation": "/{service}/{op}", "chunk": {...} }` (subsequent lines
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`chunk`-only); terminal errors are plain HTTP status + JSON body (not
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an NDJSON line). Client disconnect drops the body stream → sink
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cancelled (PublishStream sees EOF). Non-Pub target → 400
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INVALID_OPERATION_TYPE. Tests: multi-chunk publish round-trip against a
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SinkHandler over DuplexStream, early-disconnect, error mapping.
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## Acceptance Criteria
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- [ ] /publish wired; OQ-02 convention implemented and documented in ADR-068
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- [ ] Sink round-trip test (3+ chunks → final envelope)
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- [ ] Disconnect mid-stream cancels the handler (no hang)
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- [ ] to_openapi gateway doc gains /publish; gateway `info.version` minor bump
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- [ ] `cargo test` passes
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## References
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- docs/architecture/decisions/068-gateway-publish-endpoint.md
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- docs/architecture/open-questions.md (OQ-02)
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- alkcall ADR-046 (Pub/invoke_sink/PublishStream)
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## Notes
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> Agent fills during implementation.
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## Summary
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> Agent fills on completion. |