新增 Mjpegplayer 用来播放 Web 流

SHH.CameraSdk/Core/Manager/CameraManager.cs

@@ -409,15 +409,15 @@ public class CameraManager : IDisposable, IAsyncDisposable
     /// <para>参数2: IsOnline (true=在线, false=离线)</para>
     /// <para>参数3: Reason (变更原因)</para>
     /// </summary>
-    public event Action<long, bool, string>? OnDeviceStatusChanged;
+    public event Action<long, string, bool, string>? OnDeviceStatusChanged;
 
     /// <summary>
     /// [内部方法] 供 Sentinel 调用，触发事件冒泡
     /// </summary>
-    internal void NotifyStatusChange(long deviceId, bool isOnline, string reason)
+    internal void NotifyStatusChange(long deviceId, string ipAddress, bool isOnline, string reason)
     {
         // 仅仅是触发 C# 事件，完全不知道网络发送的存在
-        OnDeviceStatusChanged?.Invoke(deviceId, isOnline, reason);
+        OnDeviceStatusChanged?.Invoke(deviceId, ipAddress, isOnline, reason);
     }
 
     #endregion

SHH.CameraSdk/Core/Services/ConnectivitySentinel.cs

@@ -152,7 +152,7 @@ public class ConnectivitySentinel
                 : $"持续断连超过{OFFLINE_DURATION_THRESHOLD}秒";
 
             // ★★★ 核心动作：通知 Manager ★★★
-            _manager.NotifyStatusChange(device.Id, isLogicallyOnline, reason);
+            _manager.NotifyStatusChange(device.Id, device.IpAddress, isLogicallyOnline, reason);
         }
     }