在 AiVideo 中能看到图像

增加了在线状态同步逻辑

SHH.CameraDashboard/Services/Payloads/RegisterProcessor.cs

@@ -0,0 +1,20 @@
+using MessagePack;
+using SHH.CameraDashboard;
+using SHH.CameraDashboard.Services;
+using SHH.Contracts;
+
+public class RegisterProcessor : IProtocolProcessor
+{
+    public string ProtocolType => ProtocolHeaders.ServerRegister;
+
+    private readonly CommandBusClient _bus;
+
+    public RegisterProcessor(CommandBusClient bus) => _bus = bus;
+
+    public void Process(byte[] identity, byte[] payloadBytes)
+    {
+        var p = MessagePackSerializer.Deserialize<RegisterPayload>(payloadBytes);
+        _bus.UpdateSession(p.InstanceId, identity);
+        _bus.RaiseServerRegistered(p);
+    }
+}