添加资源，总览页面添加图表，其它逻辑修正

UserClass/AsyncTcpClient.cs

@@ -387,8 +387,12 @@ namespace SunlightCentralizedControlManagement_SCCM_.UserClass
                 .SetMinBufferSize(1024*64)
                   .SetRemoteIPHost(ip + ":" + port)
                   .ConfigurePlugins(a =>
-                  {                      
-                     // a.UseTcpReconnection();//触发型重连
+                  {
+                      //触发型重连
+                      // a.UseTcpReconnection();
+                      //使用Polling轮询连接插件
+                      a.UseTcpReconnection()  
+                      .UsePolling(TimeSpan.FromSeconds(5));
                   })             
                   .ConfigureContainer(a =>
                   {
@@ -396,7 +400,7 @@ namespace SunlightCentralizedControlManagement_SCCM_.UserClass
                   }));
 
             // Result result = await 
-            _ = tcpClient.TryConnectAsync();
+            await tcpClient.TryConnectAsync();
             //  return result.IsSuccess;
             /*   try
                {