Improve test

v2rayN/v2rayN/Forms/MainForm.cs

@@ -767,8 +767,8 @@ namespace v2rayN.Forms
 
         private void tsbTestMe_Click(object sender, EventArgs e)
         {
-            string result = (new DownloadHandle()).RunAvailabilityCheck(null) + "ms";
-            AppendText(false, string.Format(ResUI.TestMeOutput, result));
+            var updateHandle = new UpdateHandle();
+            updateHandle.RunAvailabilityCheck(UpdateTaskHandler);
         }
 
         private void menuClearStatistic_Click(object sender, EventArgs e)
@@ -1366,7 +1366,10 @@ namespace v2rayN.Forms
                     menuExit_Click(null, null);
                 }
             };
-            (new UpdateHandle()).CheckUpdateGuiN(config, _updateUI);
+            Task.Run(() =>
+            {
+                (new UpdateHandle()).CheckUpdateGuiN(config, _updateUI);
+            });
         }
 
         private void tsbCheckUpdateCore_Click(object sender, EventArgs e)
@@ -1399,7 +1402,10 @@ namespace v2rayN.Forms
                     AppendText(false, ResUI.MsgUpdateV2rayCoreSuccessfully);
                 }
             };
-            (new UpdateHandle()).CheckUpdateCore(type, config, _updateUI);
+            Task.Run(() =>
+            {
+                (new UpdateHandle()).CheckUpdateCore(type, config, _updateUI);
+            });
         }
 
         private void tsbCheckUpdateGeo_Click(object sender, EventArgs e)

v2rayN/v2rayN/Handler/DownloadHandle.cs

@@ -176,21 +176,17 @@ namespace v2rayN.Handler
                     webProxy = new WebProxy(Global.Loopback, httpPort);
                 }
 
-                Task<int> t = Task.Run(() =>
+                try
                 {
-                    try
-                    {
-                        string status = GetRealPingTime(Global.SpeedPingTestUrl, webProxy, out int responseTime);
-                        bool noError = Utils.IsNullOrEmpty(status);
-                        return noError ? responseTime : -1;
-                    }
-                    catch (Exception ex)
-                    {
-                        Utils.SaveLog(ex.Message, ex);
-                        return -1;
-                    }
-                });
-                return t.Result;
+                    string status = GetRealPingTime(Global.SpeedPingTestUrl, webProxy, out int responseTime);
+                    bool noError = Utils.IsNullOrEmpty(status);
+                    return noError ? responseTime : -1;
+                }
+                catch (Exception ex)
+                {
+                    Utils.SaveLog(ex.Message, ex);
+                    return -1;
+                }
             }
             catch (Exception ex)
             {

v2rayN/v2rayN/Handler/UpdateHandle.cs

@@ -250,8 +250,8 @@ namespace v2rayN.Handler
                                     File.Delete(targetPath);
                                 }
                                 File.Move(fileName, targetPath);
-                                    //_updateFunc(true, "");
-                                }
+                                //_updateFunc(true, "");
+                            }
                         }
                         catch (Exception ex)
                         {
@@ -272,6 +272,16 @@ namespace v2rayN.Handler
 
         }
 
+        public void RunAvailabilityCheck(Action<bool, string> update)
+        {
+            Task.Run(() =>
+            {
+                var time = (new DownloadHandle()).RunAvailabilityCheck(null);
+
+                update(false, string.Format(ResUI.TestMeOutput, time));
+            });
+        }
+
         #region private
 
         private async void CheckUpdateAsync(ECoreType type)

v2rayN/v2rayN/Resx/ResUI.Designer.cs

@@ -953,7 +953,7 @@ namespace v2rayN.Resx {
         }
         
         /// <summary>
-        ///   查找类似 The ping of current service: {0} 的本地化字符串。
+        ///   查找类似 The ping of current service: {0} ms 的本地化字符串。
         /// </summary>
         internal static string TestMeOutput {
             get {

v2rayN/v2rayN/Resx/ResUI.resx

@@ -356,7 +356,7 @@
     <value>Scan import URL successfully</value>
   </data>
   <data name="TestMeOutput" xml:space="preserve">
-    <value>The ping of current service: {0}</value>
+    <value>The ping of current service: {0} ms</value>
   </data>
   <data name="OperationSuccess" xml:space="preserve">
     <value>Operation success</value>

v2rayN/v2rayN/Resx/ResUI.zh-Hans.resx

@@ -356,7 +356,7 @@
     <value>扫描导入URL成功</value>
   </data>
   <data name="TestMeOutput" xml:space="preserve">
-    <value>当前服务的真连接延迟: {0}</value>
+    <value>当前服务的真连接延迟: {0} ms</value>
   </data>
   <data name="OperationSuccess" xml:space="preserve">
     <value>操作成功</value>