Add SSE second-level dashboard stream and 2s client heartbeat.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-17 21:04:55 +08:00
parent ba74a9cce8
commit d860156b11
8 changed files with 114 additions and 62 deletions
@@ -3,11 +3,13 @@
 ## 1. 架构

 ```
-Browser (复盘/管理) ──HTTP:5800──► Flask(gunicorn) + SQLite
+Browser (复盘大屏) ──SSE/HTTP:5800──► Flask(gunicorn threads) + SQLite
                                         ▲
-Windows exe (通用包+激活) ──API───────────┘
+Windows exe (心跳约2s + 成交上报) ───────┘
         │
         └── MetaTrader5 (本机)
+
+总览秒级：`GET /api/dashboard/stream`（SSE，约 1 秒一帧）；在线判定约 8 秒无心跳为离线。
 ```

 - **不直连数据库**：多机只走 HTTP API。