# Complete - m-runtime-reconnect-config-refresh/05+04_node_adapter_diff

## 완료 일시

2026-06-23

## 요약

Node adapter diff refresh subtask completed after 5 review loops; final verdict PASS.

## 루프 이력

| Plan | Review | Verdict | 메모 |
|------|--------|---------|------|
| `plan_cloud_G07_0.log` | `code_review_cloud_G07_0.log` | FAIL | adapter gate capacity refresh, router registry swap deadlock risk, and active-run old registry stop handling were incomplete |
| `plan_cloud_G07_1.log` | `code_review_cloud_G07_1.log` | FAIL | unchanged active adapter stop, resolve-before-register race, and capacity decrease evidence remained incomplete |
| `plan_local_G07_2.log` | `code_review_local_G07_2.log` | FAIL | sibling-change and capacity-decrease regression tests did not prove the intended stale-registry and stale-gate failures |
| `plan_local_G07_3.log` | `code_review_local_G07_3.log` | FAIL | request-start synchronization in two regression tests could drop nonblocking handler signals |
| `plan_local_G05_4.log` | `code_review_local_G05_4.log` | PASS | buffered request-start latches and reviewer reruns closed the remaining verification trust issue |

## 구현/정리 내용

- Added Node config refresh apply support for `NodeConfigPayload` adapter registry diffs, including openai_compat capacity, endpoint, and header changes.
- Updated mutable router and per-adapter gate handling so refreshed registry snapshots and provider capacity changes affect subsequent requests.
- Preserved active pre-swap runs through refresh barriers and regression coverage for unchanged active adapters, resolve-before-register ordering, and capacity decrease.
- Replaced lossy request-start signals in the final two regression tests with buffered one-shot latches.

## 최종 검증

- `go test -count=20 -timeout=10s -run 'TestNodeConfigRefresh(DoesNotStopUnchangedActiveAdapterWhenSiblingChanges|DecreasesExistingAdapterGateCapacity)$' ./apps/node/internal/node` - PASS; reviewer rerun succeeded in 20 repeated executions.
- `go test -count=1 ./apps/node/internal/node ./apps/node/internal/adapters ./apps/node/internal/router` - PASS; reviewer rerun succeeded for targeted Node packages.
- `go test -count=1 ./apps/node/...` - PASS; reviewer rerun succeeded for full Node regression.
- `git diff --check` - PASS; no whitespace errors.

## Roadmap Completion

- Milestone: `agent-roadmap/phase/update-plane-self-update-foundation/milestones/runtime-reconnect-config-refresh.md`
- Completed task ids:
  - `adapter-diff`: PASS; evidence=`plan_cloud_G07_0.log`, `code_review_cloud_G07_0.log`, `plan_cloud_G07_1.log`, `code_review_cloud_G07_1.log`, `plan_local_G07_2.log`, `code_review_local_G07_2.log`, `plan_local_G07_3.log`, `code_review_local_G07_3.log`, `plan_local_G05_4.log`, `code_review_local_G05_4.log`; verification=`go test -count=20 -timeout=10s -run 'TestNodeConfigRefresh(DoesNotStopUnchangedActiveAdapterWhenSiblingChanges|DecreasesExistingAdapterGateCapacity)$' ./apps/node/internal/node`, `go test -count=1 ./apps/node/internal/node ./apps/node/internal/adapters ./apps/node/internal/router`, `go test -count=1 ./apps/node/...`, `git diff --check`
- Not completed task ids: 없음

## 잔여 Nit

- 없음

## 후속 작업

- 없음
