modify: 视频推流

aibox_sophon_adapter/router/board_ping.py

@@ -27,7 +27,7 @@ async def board_ping(request: BoardPingRequest, worker_id: str = "") -> dict:
     设备通过 MQTT 主题 /board_ping 定期（默认 5 秒）上报系统状态。
     收到心跳后更新数据库中的设备记录，标记为在线。
     """
-    from ..global_var import db, heartbeat_timeout
+    from ..global_var import db, heartbeat_timeout, stream_manager, link_path
 
     board_id = request.BoardId
 
@@ -82,6 +82,17 @@ async def board_ping(request: BoardPingRequest, worker_id: str = "") -> dict:
 
             await session.commit()
 
+        if stream_manager is None:
+            raise RuntimeError("StreamManager not initialized")
+        
+        ping_data = json.loads(ping_json)
+        medias = ping_data.get("Medias", {})
+        for media in medias:
+            if media.get("MediaStatus", {}).get("label", "") == "正常":
+                stream_id = media["MediaName"]
+                source_url = media["MediaUrl"].replace("/Link", link_path)
+                await stream_manager.start_stream(stream_id, source_url)
+
         logger.debug(
             f"[Heartbeat] {board_id}: temp={request.BoardTemp}, "
             f"disk={request.HostDisk.Used}/{request.HostDisk.Total} kB, "