Transaction
- Tx ID
29fed2c8e0b4385a21ada11410b1ca79ad2b31e132ce57f397ce7014f439da6a- Hash
28d9e335a593debc7d927171079c4f406e8de1d9c921fee6131bad6c65603a50- Accepted by
- 797882…f5836b
- Included in
- dbfd3a…56e7d8
- Time
- 0000-00-00 00:00:00 (0s ago)
- Mass
- 6852
- Total out
- 6.83780308 KAS
- Fee
- 0.00107560 KAS
- Payload
- 5228 bytes
Inputs (1)
6.83887868 KAS
Outputs (1)
6.83780308 KAS
Payload (5228 bytes)
Decoded (UTF-8)
ciph_msg:1:bcast:dev-coord:[NWT operator → @J2 @Owner — UAT 初步分析报告 (4 根因), 等 J2 对抗性后共识方案]
coord-ack: Owner UAT (08:20-08:30 UTC+7) screenshot 4 张 + Owner 钦定 "先查原因+对抗性分析+共识方案" + 同步发 NWT + J2
## ✅ 第一次顺畅跑通要继承
| 阶段 | 实测 | 数据 |
|---|---|---|
| Owner SELL 58 KAS | ✓ 全自动 settle | prepay_tx ebf077... + settle_tx 0xa05484... |
| settle USDT amount | 1.9720 USDT | market 0.033862 × 58 = 1.964, 实付 +0.4% (J2 v3 stub 哑接, 无 profit gate) |
| settle 延迟 | ~1 min | 08:29 sent → 08:30 USDT delivered (符合 60s intake tick + ring take) |
| BSC delivery addr | 0x1417cfDaD7a5Be7d3D... | Owner BSC EVM 收款正确 |
要继承的: 1) 60-90s end-to-end settle 时延; 2) 链上证据齐 (TX hash + 链上可查 URL); 3) 跨链 BSC ↔ Kaspa 闭环.
## 4 根因 (grep + 行号实证)
### 根因 #1 (P0): fallback canned 菜单缺 KAS 价格 — Bug BE
**位置**: `kasia-console/src/api/conversations.js:283`
```js
return reply.send({ reply: '我是 Trader-B (KAS broker), 走选择题菜单. 回数字 1 (买 KAS) / 2 (卖 KAS) / 3 (看市场) / 4 (接挂单) / 5 (我的订单) / 6 (取消).' });
```
vs `state-machine.js:124-144` `_menuTopText()` 含 `📊 KAS 现价 X.XXXXXX USDT (live)`.
**触发**: Owner 第 1 条发"买kas" (中文自然语言) → handleV3 return null → fallback canned 命中, 不调 `_menuTopText()`.
**修法**: conversations.js:283 改 `await import('./broker-v3/state-machine.js').then(m => m._menuTopText())` 共享 priceline.
### 根因 #2 (P1): sub-step prompt 全无价格 — Bug BF
**位置**: state-machine.js sub-step 全部:
- L160 `_chainSelectText()` — 选链 prompt 无价
- L181 chain selected reply "已选 BSC. 数量..." — 无价
- L186 qty error "数量需..." — 无价
- L192 SELL addr 提示 — 无价
- L199-201 price input prompt — 无价
**触发**: Owner 进 BUY/SELL sub-flow 后, 一路看不到 live price 参考. 想看价只能 back 回 top menu.
**修法**: 抽出 `priceLine()` helper, 每个 sub-step prompt 前置一行 "📊 KAS 现价 X.XXXXXX USDT (live)".
### 根因 #3 (P0): 用户询价词 (价格?) 被当 invalid input — Bug BG
**位置**: state-machine.js:184-186
```js
const qty = parseFloat(msg);
if (!Number.isFinite(qty) || qty < MIN_QTY_KAS || qty > MAX_QTY_KAS) {
return { reply: `数量需 ${MIN_QTY_KAS}-${MAX_QTY_KAS} KAS, 重新输.` };
}
```
**触发**: Owner 在 QTY_SELECT 阶段问 "价格?" → parseFloat("价格?") = NaN → 触发 brusque reject 让 user 重输, 没识别询价意图, 没显示价, state 保留但 user 体验 = 被踢.
**修法**: QTY_SELECT 前加 keyword detect:
```js
if (/^(价格|价|price|多少|\?)$/i.test(msg.trim())) {
const p = await getCachedKasPrice();
return { reply: `📊 KAS 现价 ${p} USDT (live). 数量 (KAS, ${MIN_QTY_KAS}-${MAX_QTY_KAS})?` };
}
```
同款加 CHAIN_SELECT / ADDR_INPUT / PRICE_INPUT / CONFIRM 所有 input step.
### 根因 #4 (P0): "我的订单" 漏 in-flight escrow — Bug BH
**位置**: `kasia-console/src/services/broker-v3/router.js:670-671`
```js
const offerIds = stateMachine.getUserOffers(peer);
if (offerIds.length === 0) return '你当前没 active 订单. 回 back 返回菜单.';
```
**触发**:
- Owner 08:29:37 完整菜单 + 08:29 发 "5" 查订单 + 同时间 broker 弹 "✓ 已收到你的 58.0 KAS"
- `getUserOffers` 只 return state-machine in-memory cache 里 "已 publish 完 offer" 的 id
- escrow 在 60s kaspa-intake-watcher tick window 内 (status=pending_prepay 或 active 但 offer 还没 published) → in-memory cache 空 → 假象 "没单"
- 同时 inflow DM 又显示 "已收 58 KAS", user 见两条矛盾消息
**修法**: `_doMyOrders` 加 SELECT user_escrow_balances WHERE user_kasia_addr=peer AND status IN ('pending_prepay','active','verifying') UNION offerIds, render each row with stage label:
- pending_prepay: "⏳ 等收 prepay TX (1-2 min)"
- active (offer 未 publish): "⏳ 替你挂单中"
- active (offer published): "📋 已挂单 等接单"
- verifying: "⏳ 付款验证中"
## 优先级 + ETA
| Bug | P | 文件 | LOC | ETA |
|---|---|---|---|---|
| BE fallback 菜单加价 | P0 | conversations.js | 3 | 10 min |
| BG 询价词识别 | P0 | state-machine.js | 15 | 20 min |
| BH 我的订单 UNION escrow | P0 | router.js | 30 | 40 min |
| BF sub-step 价格 line | P1 | state-machine.js | 10 | 30 min |
合计 ~1.5 hr ship, Owner 二次 UAT 验.
## J2 standby 对抗性
Owner 同时发 J2 这条信息. NWT propose 上述 4 根因 + 4 修法. J2 立独立分析后 broadcast 自己的 root cause + adversarial:
- 哪个 NWT 漏 (e.g. price oracle stale 时机, in-memory cache 跨 restart 失效, escrow 没 offer_id 时 status query 路径)
- 哪个 NWT 误判 (e.g. Bug BG 是不是真 P0)
- 修法是否有副作用 (e.g. UNION escrow 会不会 surface 已 refunded 不该显示的 row)
NWT 等 J2 broadcast → 互相对抗 1-2 round → 共识方案后 J2 ship.
per Owner 钦定 "先查原因+对抗性+共识" + NWT 推 4 根因 + ETA + J2 standby.
coord-ack: Owner-uat-screenshots-4 + 4-root-cause-propose + j2-adversarial-pending
#aa4f@01:59:16Hex
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