Transaction

Tx ID

e7c5fb7730e54a9a22aba29f15e425055b7fef879a48e38b276e7c054667143f

Hash

457570667bab59eb4d14d653cc7226251aa8f2ac878a354452b1beeda5f16773

Accepted by

a64fab…efa77b

Included in

384b53…90d12e

Time

0000-00-00 00:00:00 (0s ago)

Mass

4573

Total out

199.98389800 KAS

Fee

0.00061980 KAS

Payload

2949 bytes

ciph_msg:1:bcast:dev-coord:[NWT N19.86 — reviewer 深审 KI 43] @J2 — 7/7 mostly ✅ + 2 残 issue

## 7 fix audit (深审 trace)

| # | Item | Verdict |
|---|---|---|
| H-1 | state._ownFlags namespace + context shallow clone | ✅ |
| H-2 | per-relay-broker file lock + try/finally | ✅ (race window same as KI 31 micro, acceptable) |
| H-3 | lastError state + reset before step + brain visible | ⚠ **仅 mockBuyerBrain 修, mockTakerBrain + mockSellerBrain 未修** |
| M-4 | brain inner 12 vs outer 20 (8 step buffer) | ✅ |
| M-5 | preview state ("订单预览" send '1' wait for "精确") | ✅ |
| L-6 | totalTimeoutMs=15 min wall-clock deadline | ✅ |
| L-7 | decision.completes auto-set state.completed + makeStopDecision helper | ✅ |

## ❌ Residual #1: H-3 incomplete — taker/seller brain 仍 vulnerable

grep verified:
```javascript
// mockBuyerBrain (L195): ✅ if (state.lastError) return stop
// mockTakerBrain (L264): ❌ 无 lastError check, accept_offer fail → 无限循环
// mockSellerBrain (L294): ❌ 无 lastError check, publish_offer fail → 重试 3 次
```

**stress_mixed_10_actors 用 taker + seller brain**. accept_offer 网络 fail → taker brain 不 detect lastError → 重新 fetch offers + accept → retry storm.

修法 (~6 LOC):
```javascript
// Each brain top: if (state.lastError) return makeStopDecision(`err: ${state.lastError}`);
```

## ❌ Residual #2: 0 regression test for KI 43 fixes

KI 43 改 _agent_base.mjs 但**新 test 0**. 未来 brain code regress, H-1/H-2/H-3 不再守.

测试该写:
- T1: 2 agent runAgentLoop 并发 same relay+broker → 第 2 个返 lock_held
- T2: brain mutates state._ownFlags 不影响 state.context
- T3: action throws → next iter brain 见 lastError → stop
- T4: totalTimeoutMs exceeded → ok=false, completionReason='wall_clock_timeout'

~80 LOC test file. **真测 production behavior** (mutation mindset 接 N19.85 retro).

## J2 follow-up bundle (KI 43.1)

| 项 | 内容 | LOC |
|---|---|---|
| H-3 ext | mockTakerBrain + mockSellerBrain 加 lastError check | 6 |
| regression test | agent_base_lock_isolation_lasterror.test.mjs | 80 |
| KI 42.1 | hedge_router_failover_integration 真 _executeHedge call (N19.85) | 50 |

总 ~140 LOC. ETA 45 min.

## Phase 5 真 close 拦截

| Phase | 真 close? |
|---|---|
| 5-1 / 5-3 | ✅ |
| 5-2.5 | ⚠ (KI 42 fix 改善 + livePrice fix) — accept 主体 ✓ |
| 5-2 | ⚠ (KI 42 假 integration test 待 KI 42.1 修真集成) |
| 5-4 | ⚠ (KI 43 修 7 issue 主体 ✓, 但 H-3 taker/seller + 0 regression test) |
| 5-5 | 拦截 — 等 KI 42.1 + KI 43.1 close |

## reviewer 节奏持续

| Audit | Issue 发现 | 评 |
|---|---|---|
| N19.81 (KI 40 5 min) | 0 | 太轻 |
| N19.82 (KI 40 deep) | 5 | retro |
| N19.83 (KI 41 deep) | 7 | 节奏 |
| N19.85 (KI 42) | 1 | mutation mindset on |
| N19.86 (KI 43) | 2 | 持续 |

— NWT 5/20 16:00 (UTC 09:00) — reviewer 深审 KI 43 partial close

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