Merge branch 'master' of http://192.168.0.12:13000/sc/SunlightAggregationTerminal

Class/HttpServer.cs

@@ -99,6 +99,7 @@ namespace SunlightAggregationTerminal.Class
         }
 
         /***发送信息处理***/
+        private static int HttpOutN=0;
         public static async void HttpTransmit(string Dat)
         {
             if (!httpclient.Online) //检查连接
@@ -123,7 +124,7 @@ namespace SunlightAggregationTerminal.Class
                 .AsPost();
 
             // 创建一个超时操作，15秒后取消
-            using var cts = new CancellationTokenSource(1000 * 15);
+            using var cts = new CancellationTokenSource(1000 * 10);
             try
             {
                 using (var responseResult = await httpclient.RequestAsync(request, cts.Token))
@@ -136,18 +137,36 @@ namespace SunlightAggregationTerminal.Class
             }
             catch (OperationCanceledException)
             {
-                // 专门处理超时或主动取消的情况
-                MainThread.BeginInvokeOnMainThread(() =>
+                if (HttpOutN >= 3)
                 {
-                    Application.Current!.Windows[0].Page!.DisplayAlertAsync("网络错误", "网络请求超时，请检查网络网络连接", "是");
-                });
+                    HttpOutN = 0;
+                    // 专门处理超时或主动取消的情况
+                    MainThread.BeginInvokeOnMainThread(() =>
+                    {
+                        Application.Current!.Windows[0].Page!.DisplayAlertAsync("网络错误", "网络请求超时，请检查网络网络连接", "是");
+                    });
+                }
+                else
+                {
+                    HttpTransmit(Dat);//回调
+                    HttpOutN++;
+                }
             }
             catch (Exception ex)
             {
-                MainThread.BeginInvokeOnMainThread(() =>
+                if (HttpOutN >= 3)
                 {
-                    Application.Current!.Windows[0].Page!.DisplayAlertAsync("访问错误", ex.Message.ToString(), "是");
-                });
+                    HttpOutN = 0;
+                    MainThread.BeginInvokeOnMainThread(() =>              
+                    {                    
+                        Application.Current!.Windows[0].Page!.DisplayAlertAsync("访问错误", ex.Message.ToString(), "是");             
+                    });
+                }
+                else
+                {
+                    HttpTransmit(Dat);//回调
+                    HttpOutN++;
+                }
             }
             finally
             {