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- Restructure from 12 slides to 21 slides with proper section navigation - Split into pages/ for modular maintenance (15 page files) - Use frankfurt theme: cover layout, Item component, section frontmatter - Remove all two-cols layouts to avoid rendering issues - Add rich content from tmp/ docs: Eino pipeline, prompt agent, async tasks, data model, deployment - Use Item component for structured content blocks - Add mermaid ER diagram for data model - Add Go code block for pipeline type definitions
35 lines
1.0 KiB
Markdown
35 lines
1.0 KiB
Markdown
# 异步任务模型
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提交即返回，后台并发执行
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<Item title="📤 任务提交流程">
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1. 用户提交生成请求 → 创建 Task 记录（状态 `running`）
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2. 立即返回 `taskId`，前端开始轮询 / 建立 WebSocket
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3. 后台启动 goroutine 执行管线
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</Item>
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<Item title="🔄 管线执行与进度推送">
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| 阶段 | 进度范围 | 说明 |
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|------|---------|------|
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| PromptOptimizer | 5% → 25% | 风格合并 + LLM 优化 |
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| AssetGenerator | 25% → 60% | 调用文生图 API |
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| QualitySupervisor | 60% → 80% | 视觉模型质检 |
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| FormatAdapter | 80% → 100% | 格式组装 + 上传 |
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</Item>
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<Item title="🔁 重试策略">
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- **质检重试**（管线内）：QualitySupervisor 不合格 → 回退 PromptOptimizer，最多 3 次
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- **任务级重试**（管线外）：整个管线失败 → 5 秒间隔重试，最多 1 次
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- **降级兜底**：超过重试次数后，使用当前最优结果输出
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</Item>
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<div class="mt-4 text-sm text-gray-400">
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任务生命周期：running → completed / failed
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</div>
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