hailin
9e0152ca0d
问题根因 (rwadurian 生产环境发现):
- transforms.route.regex=".*" 将所有 CDC 变更事件（包括 heartbeat 表）
统一路由到 outbox topic，导致消费者收到非 outbox 格式的消息
- 消费者无法解析 heartbeat 消息 → prisma:error + "Unknown event format" 告警
- 每 10 秒一次 heartbeat × 5 个 connector = 持续的日志噪音
修复方案:
- transforms.route.regex 从 ".*" 改为 ".*outbox"
- 只有匹配 *outbox 的 topic（即真正的 outbox 表变更）才被路由到目标 topic
- heartbeat/signal 表的变更走默认 topic 命名（无消费者监听，自动过期）
- heartbeat 仍在 table.include.list 中，确保 Kafka offset 正常推进
→ confirmed_flush_lsn 持续前进 → WAL 不积压
验证 (rwadurian 生产环境):
- 修复后 mining-admin-service "Unknown event format" 告警清零
- WAL lag 从 540MB 降至 30-97MB 正常波动
- 5 个 connector 全部 RUNNING，heartbeat 正常（5s 内更新）
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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| README.md | ||
README.md
Global Coupon Exchange
Website: gogenex.com
Brand Naming Strategy
This project adopts a regional branding strategy, using different brand names for different markets while maintaining brand family consistency.
Brand Structure
| Market | Brand | Abbr | Description |
|---|---|---|---|
| Western (US/Europe) | Genex | GNX | Derived from Generation + Exchange, familiar Western naming style |
| Asian (including China) | Gensen / 券信 | GS | "Gensen" from Cantonese pronunciation of Chinese characters "券信" |
Unified Domain
- gogenex.com - Single global domain for all markets
- Subdomains or paths for regional content (e.g., gogenex.com/cn, gogenex.com/asia)
Naming Logic
Genex (Western Markets)
- Gen = Generation / Generic / Genesis
- ex = Exchange
- Natural pronunciation, similar to well-known Western brands like FedEx, Amex
- Professional, modern, and trustworthy fintech image
Gensen / 券信 (Asian Markets)
- 券 (Quan) = Coupon / Voucher
- 信 (Xin) = Trust / Credit
- Gensen = Romanization of Cantonese pronunciation "gyun seon"
- Use Chinese characters "券信" in Mainland China
- Use romanized "Gensen" in other Asian regions
- Two characters conveying core values: coupon trading + trust guarantee
Brand Consistency
Genex ←── "Gen-" prefix ──→ Gensen
↑ ↑
└─────── Same brand family ────┘
↓
券信 (Chinese localization)
- Genex and Gensen share the "Gen-" prefix, establishing brand family recognition
- Gensen directly transliterates to 券信, providing seamless connection
- Global users can recognize these as regional versions of the same platform
Usage Scenarios
| Scenario | Western Markets | Asian Markets (non-China) | China Market |
|---|---|---|---|
| Company Name | GoGenex Inc. | Gensen Asia Ltd. | 券信科技有限公司 |
| App Name | Genex | Gensen | 券信 |
| Domain | gogenex.com | gogenex.com/asia | gogenex.com/cn |
| Social Media | @gogenex | @gensen_official | @券信official |
Note on Company Structure:
- Inc. (Corporation) for Western markets: Better for VC funding, stock issuance, and potential IPO
- Ltd. (Limited) for Asian markets: Common structure in Asia-Pacific region
- Social media handles use variations to avoid conflicts with existing accounts
Legal & Operations
Due to varying financial regulations across countries, each regional brand will:
- Operate as an independent legal entity
- Comply with local regulatory requirements
- Share core technology platform and philosophy
- Establish brand association through parent company
Project Overview
Global Coupon Exchange (GCX) is a coupon asset trading platform designed to provide users with secure and convenient trading services for digital assets such as coupons, gift cards, and vouchers.
Core Features
- Coupon asset listing and trading
- Secure transaction matching mechanism
- Multi-currency settlement support
- User credit system
Tech Stack
TBD
Documentation
For detailed development documentation, please refer to the docs directory.
License
TBD