feat(phase2e-2): 落地 HTTPMediaOrchestrator 打通 Go↔Node 媒体链路(Task 7)

- 新增 MediaServerConfig + config.{dev,docker}.yaml 的 media_server 段
  (base_url / internal_token / timeout_ms / close_timeout_ms / close_retry)
- 新建 HTTPMediaOrchestrator(8 方法 + sync.Map 缓存 roomCode→routerID
  + 关闭类指数退避重试 200/500ms + ErrMediaResourceNotFound/ErrMediaServerError
  两类错误)实现 MediaOrchestrator 接口
- wire 绑定由 NoopMediaOrchestrator 切换到 HTTPMediaOrchestrator;
  MeetingService / MeetingSignalService 调用侧零改动
- E2E 脚本 docs/verify/meeting_t7_verify.mjs 证明 16/16 PASS:
  健康检查/错token 401/REST 创房加入/WS room.join/真实 mediasoup
  transport.create(ICE/DTLS 指纹均由 Node 返回非占位)/404 幂等关 producer
  /host 结束会议触发 CloseRouter
- 同步更新 13 份文档:CURRENT_STATUS / implementation.plan / design
  变更记录 / project-context / api 导览 / api websocket / api frontend meeting
  / system-architecture / media-server README / 顶层 README 等
- go build ./... 全绿

Made-with: Cursor
This commit is contained in:
bujinyuan
2026-04-21 17:47:11 +08:00
parent dfd9b6011c
commit 55d6352c6a
19 changed files with 795 additions and 46 deletions

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@@ -60,7 +60,7 @@ EchoChat/
│ ├── config/ # 配置文件
│ ├── pkg/ # 公共包 (db / logs / middleware / utils)
│ └── router/ # 路由聚合
├── media-server/ # mediasoup Node 媒体服务 (Phase 3)
├── media-server/ # mediasoup Node 媒体服务 (Phase 2e-2 Task 0-2 已落地 9 REST APITask 7 起 Go 通过 HTTPMediaOrchestrator 接入)
├── deploy/ # 部署配置 (Docker Compose)
├── design-system/ # UI 设计系统 (ui-ux-pro-max 生成)
├── docs/ # 项目文档