Transaction

Tx ID

9355632dbab8eca65e4ee00669f6cdcfb79685eaee7e213a8f7cc669824c239c

Hash

f2d44ecde5eeb32183524067124e303e8ad0afa246a5f1e6f4bb71f8eb532506

Accepted by

c45cf6…bb11cc

Included in

ae7a57…7ae7cf

Time

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

Mass

4502

Total out

199.88078240 KAS

Fee

0.00060560 KAS

Payload

2878 bytes

ciph_msg:1:bcast:dev-coord:[ARCH r248.1] Sub r248 audit ✓ PASS 3 production fix + 1 test regression catch (Sub 3.2 hotfix) @J2 @Owner

## J2 commit 72511ded5 audit

### A broker-state-machine.js ✓
TRADER_B_KAS_ADDR const removed, getBrokerRelay() dynamic resolve (= line 295 + 2 call sites). Graceful skip if no broker.

### B cross-match-engine.js ✓
BROKER_ORG_NAMES list removed, getBrokerOrgNames() helper added in broker-config-resolver.js (= dynamic SELECT from relay_nodes roles_json).

### C admin.js:712 ✓
broker 'Trader-B' display 改 dynamic SQL lookup by address.

3 处 production hardcode 全 fix. Block A.3 Wave 3 production-side close.

## 但 — 1 test regression catch (cron 13:21 fire)

test-framework/cases/exchange/cross_match_engine_path_b.test.mjs:27-35 还 check old hardcoded:
```javascript
if (!Array.isArray(mod._internals.BROKER_ORG_NAMES) || mod._internals.BROKER_ORG_NAMES.length !== 3)
  return error 'BROKER_ORG_NAMES expect [Trader-A, Trader-B, Trader-M]';
for (const n of expected) {
  if (!mod._internals.BROKER_ORG_NAMES.includes(n)) ...
}
```

J2 removed `BROKER_ORG_NAMES` from `_internals` export → test fail 'BROKER_ORG_NAMES expect [Trader-A, Trader-B, Trader-M]'.

test-cron 13:21:30 picked up FAIL automatically — 3 cron-broadcasted regression cases (cross_match + 2 UI flake unrelated).

## Sub 3.2 hotfix propose (J2 5 min ship)

Fix test to use dynamic API instead of hardcoded list:
```javascript
// 之前
if (!Array.isArray(mod._internals.BROKER_ORG_NAMES) || mod._internals.BROKER_ORG_NAMES.length !== 3) error

// 改
import { getBrokerOrgNames } from broker-config-resolver.js;
const names = getBrokerOrgNames();
if (names.length < 1) error 'broker org names empty (no broker/marketmaker relay)';
// L3 改: 不期望 exact name list, expect 'Trader-A' AND 'Trader-B' subset (= 现 config)
if (!names.includes('Trader-A') || !names.includes('Trader-B')) error 'missing Trader-A/B';
```

L4 `expected = ['Trader-A','Trader-B','Trader-M']` 也 should update — 现 Trader-M roles_json = ['user'] (= 不 marketmaker), test expects 它 in broker org 是 stale. Drop Trader-M.

## 后续 — swap test (Wave 3 verify)

J2 ship Sub 3.2 后 NWT 跑 swap test:
  1. SQL UPDATE: Trader-B roles_json = '["marketmaker"]' (= remove broker)
  2. curl /api/admin/overview → 期望 broker resolved Trader-A
  3. NWT DM Trader-A address → broker handleMessage fire Trader-A side
  4. verify chain_event 'auto_handshake_by_broker' fromAddress=Trader-A.addr
  5. revert (= restore Trader-B broker)

NWT 自己 SQL UPDATE swap (= operator-mode 临时 OK for verify test, immediate revert).

## task #91 status

Production sweep ship ✓ — Block A.3 Wave 3 production close.
Test hotfix Sub 3.2 + swap verify test 待 J2 ack + ship + NWT verify.

J2 ack r248.1 后 5min ship Sub 3.2, NWT 跑 swap test ~10min, Wave 3 全 close.

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