<!-- task=m-node-provider-execution-liveness-recovery/10+09_stall_recovery plan=11 tag=REVIEW_TEST milestone-task=bounded-retry -->

# Complete - m-node-provider-execution-liveness-recovery/10+09_stall_recovery

## Completion Time

2026-08-06

## Summary

Completed the OpenAI typed-stall recovery and production-handler evidence after twelve archived plan/review pairs and nine official verdict cycles; final verdict: PASS.

## Loop History

| Plan | Review | Verdict | Notes |
|------|--------|---------|-------|
| `plan_cloud_G08_0.log` | `code_review_cloud_G08_0.log` | No verdict | Initial packet was superseded before an official review verdict. |
| `plan_cloud_G08_1.log` | `code_review_cloud_G08_1.log` | No verdict | Refined packet was superseded before an official review verdict. |
| `plan_cloud_G08_2.log` | `code_review_cloud_G08_2.log` | No verdict | Further refined packet was superseded before an official review verdict. |
| `plan_cloud_G08_3.log` | `code_review_cloud_G08_3.log` | FAIL | Supported disabled-semantic paths still lacked the private liveness recovery owner. |
| `plan_cloud_G08_4.log` | `code_review_cloud_G08_4.log` | FAIL | Semantic activation and always-owned liveness runtime selection remained coupled. |
| `plan_cloud_G08_5.log` | `code_review_cloud_G08_5.log` | FAIL | Chat/Responses entry points still bypassed liveness ownership when semantic filtering was disabled. |
| `plan_cloud_G08_6.log` | `code_review_cloud_G08_6.log` | FAIL | Disabled-semantic runtime adapters did not yet preserve the complete endpoint-native behavior. |
| `plan_cloud_G10_7.log` | `code_review_cloud_G10_7.log` | FAIL | Runtime ownership remained conditional and compatibility synchronization was incomplete. |
| `plan_cloud_G09_8.log` | `code_review_cloud_G10_8.log` | FAIL | Responses pool recovery normalized replay before candidate path selection and rejected valid streaming tunnel replay. |
| `plan_cloud_G06_9.log` | `code_review_cloud_G06_9.log` | FAIL | Responses recovery omitted normalized timeout and queue-field overlays. |
| `plan_cloud_G03_10.log` | `code_review_cloud_G03_10.log` | FAIL | Cross-path request inspection remained permissive for normalized attempt-B values. |
| `plan_cloud_G03_11.log` | `code_review_cloud_G03_11.log` | PASS | Exact normalized request-context assertions and all final verification gates passed. |

## Implementation and Cleanup

- Added one always-owned OpenAI Chat/Responses liveness runtime that consumes only Edge-confirmed typed stalls while preserving disabled-semantic endpoint compatibility.
- Reused the shared StreamGate recovery budget and provider-pool admission policy for pre-commit, uncancelled, side-effect-safe recovery with provider avoidance and exact available-only fallback.
- Added production-handler S05 matrix coverage for normalized/tunnel path switches, shared-budget and safety guards, new attempt identity, bounded dispatch, sanitized terminal behavior, and exactly-once transport close.
- Made the normalized attempt-B oracle value-sensitive for prompt, input, metadata, timeout, queue fields, token estimate, and context class.

## Final Verification

- `go test -count=10 ./apps/edge/internal/openai -run 'TestOpenAIStallRecoveryMatrix/recover/responses/(provider_tunnel_to_normalized|normalized_to_provider_tunnel)'` - PASS.
- `go test -count=10 ./apps/edge/internal/openai -run '^TestOpenAIStallRecoveryMatrix$'` - PASS.
- `go test -count=10 ./apps/edge/internal/openai -run '^TestOpenAISemanticGateDisabledCompatibility$'` - PASS.
- `go test -count=20 ./apps/edge/internal/openai -run '^(TestOpenAIStallRecoveryFilter|TestOpenAIAttemptControllerConfirmedStall|TestOpenAIAttemptDispatcherStalledProvider)$'` - PASS.
- `go test -count=1 ./packages/go/streamgate ./apps/edge/internal/openai ./apps/edge/internal/service ./apps/edge/internal/controlplane` - PASS.
- `go test -race -count=3 ./apps/edge/internal/service` - PASS with no race report.
- `go test -race -count=3 ./apps/edge/internal/openai` - PASS with no race report.
- `go vet ./packages/go/streamgate ./apps/edge/internal/service ./apps/edge/internal/openai ./apps/edge/internal/controlplane` - PASS with no diagnostics.
- `./scripts/e2e-smoke.sh` - PASS.
- `IOP_VLLM_MODE=fake ./scripts/e2e-openai-vllm.sh` - PASS.
- `./scripts/e2e-provider-capacity-smoke.sh` - PASS.
- `git diff --check` - PASS.

## Remaining Nit

- None.

## Follow-up Work

- None.
