Refactor KillProcess

v2rayN/ServiceLib/Common/ProcUtils.cs

@@ -0,0 +1,105 @@
+using System.Diagnostics;
+
+namespace ServiceLib.Common;
+
+public static class ProcUtils
+{
+    private static readonly string _tag = "ProcUtils";
+
+    public static void ProcessStart(string? fileName, string arguments = "")
+    {
+        ProcessStart(fileName, arguments, null);
+    }
+
+    public static int? ProcessStart(string? fileName, string arguments, string? dir)
+    {
+        if (fileName.IsNullOrEmpty())
+        {
+            return null;
+        }
+        try
+        {
+            if (fileName.Contains(' ')) fileName = fileName.AppendQuotes();
+            if (arguments.Contains(' ')) arguments = arguments.AppendQuotes();
+
+            Process process = new()
+            {
+                StartInfo = new ProcessStartInfo
+                {
+                    UseShellExecute = true,
+                    FileName = fileName,
+                    Arguments = arguments,
+                    WorkingDirectory = dir
+                }
+            };
+            process.Start();
+            return process.Id;
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+        }
+        return null;
+    }
+
+    public static void RebootAsAdmin(bool blAdmin = true)
+    {
+        try
+        {
+            ProcessStartInfo startInfo = new()
+            {
+                UseShellExecute = true,
+                Arguments = Global.RebootAs,
+                WorkingDirectory = Utils.StartupPath(),
+                FileName = Utils.GetExePath().AppendQuotes(),
+                Verb = blAdmin ? "runas" : null,
+            };
+            Process.Start(startInfo);
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+        }
+    }
+
+    public static async Task ProcessKill(int pid)
+    {
+        try
+        {
+            await ProcessKill(Process.GetProcessById(pid), false);
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+        }
+    }
+
+    public static async Task ProcessKill(Process? proc, bool review)
+    {
+        if (proc is null)
+        {
+            return;
+        }
+
+        var fileName = review ? proc?.MainModule?.FileName : null;
+        var processName = review ? proc?.ProcessName : null;
+
+        try { proc?.Kill(true); } catch (Exception ex) { Logging.SaveLog(_tag, ex); }
+        try { proc?.Kill(); } catch (Exception ex) { Logging.SaveLog(_tag, ex); }
+        try { proc?.Close(); } catch (Exception ex) { Logging.SaveLog(_tag, ex); }
+        try { proc?.Dispose(); } catch (Exception ex) { Logging.SaveLog(_tag, ex); }
+
+        await Task.Delay(300);
+        if (review && fileName != null)
+        {
+            var proc2 = Process.GetProcessesByName(processName)
+                .FirstOrDefault(t => t.MainModule?.FileName == fileName);
+            if (proc2 != null)
+            {
+                Logging.SaveLog($"{_tag}, KillProcess not completing the job");
+                await ProcessKill(proc2, false);
+                proc2 = null;
+            }
+        }
+    }
+}

v2rayN/ServiceLib/Common/Utils.cs

@@ -591,26 +591,6 @@ namespace ServiceLib.Common
             return Guid.TryParse(strSrc, out _);
         }
 
-        public static void ProcessStart(string? fileName, string arguments = "")
-        {
-            try
-            {
-                if (fileName.IsNullOrEmpty())
-                {
-                    return;
-                }
-
-                if (fileName.Contains(' ')) fileName = fileName.AppendQuotes();
-                if (arguments.Contains(' ')) arguments = arguments.AppendQuotes();
-
-                Process.Start(new ProcessStartInfo(fileName, arguments) { UseShellExecute = true });
-            }
-            catch (Exception ex)
-            {
-                Logging.SaveLog(_tag, ex);
-            }
-        }
-
         public static Dictionary<string, string> GetSystemHosts()
         {
             var systemHosts = new Dictionary<string, string>();

v2rayN/ServiceLib/Handler/CoreHandler.cs

@@ -55,7 +55,7 @@ namespace ServiceLib.Handler
         {
             if (node == null)
             {
-                ShowMsg(false, ResUI.CheckServerSettings);
+                UpdateFunc(false, ResUI.CheckServerSettings);
                 return;
             }
 
@@ -63,13 +63,13 @@ namespace ServiceLib.Handler
             var result = await CoreConfigHandler.GenerateClientConfig(node, fileName);
             if (result.Success != true)
             {
-                ShowMsg(true, result.Msg);
+                UpdateFunc(true, result.Msg);
                 return;
             }
 
-            ShowMsg(true, $"{node.GetSummary()}");
-            ShowMsg(false, $"{Utils.GetRuntimeInfo()}");
-            ShowMsg(false, string.Format(ResUI.StartService, DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss")));
+            UpdateFunc(true, $"{node.GetSummary()}");
+            UpdateFunc(false, $"{Utils.GetRuntimeInfo()}");
+            UpdateFunc(false, string.Format(ResUI.StartService, DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss")));
             await CoreStop();
             await Task.Delay(100);
             await CoreStart(node);
@@ -81,15 +81,23 @@ namespace ServiceLib.Handler
             var coreType = selecteds.Exists(t => t.ConfigType is EConfigType.Hysteria2 or EConfigType.TUIC or EConfigType.WireGuard) ? ECoreType.sing_box : ECoreType.Xray;
             var configPath = Utils.GetConfigPath(Global.CoreSpeedtestConfigFileName);
             var result = await CoreConfigHandler.GenerateClientSpeedtestConfig(_config, configPath, selecteds, coreType);
-            ShowMsg(false, result.Msg);
+            UpdateFunc(false, result.Msg);
             if (result.Success != true)
             {
                 return -1;
             }
 
-            ShowMsg(false, string.Format(ResUI.StartService, DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss")));
-            ShowMsg(false, configPath);
-            return await CoreStartSpeedtest(configPath, coreType);
+            UpdateFunc(false, string.Format(ResUI.StartService, DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss")));
+            UpdateFunc(false, configPath);
+
+            var coreInfo = CoreInfoHandler.Instance.GetCoreInfo(coreType);
+            var proc = await RunProcess(coreInfo, Global.CoreSpeedtestConfigFileName, true, false);
+            if (proc is null)
+            {
+                return -1;
+            }
+
+            return proc.Id;
         }
 
         public async Task CoreStop()
@@ -98,13 +106,13 @@ namespace ServiceLib.Handler
             {
                 if (_process != null)
                 {
-                    await KillProcess(_process, true);
+                    await ProcUtils.ProcessKill(_process, true);
                     _process = null;
                 }
 
                 if (_processPre != null)
                 {
-                    await KillProcess(_processPre, true);
+                    await ProcUtils.ProcessKill(_processPre, true);
                     _processPre = null;
                 }
 
@@ -120,41 +128,8 @@ namespace ServiceLib.Handler
             }
         }
 
-        public async Task CoreStopPid(int pid)
-        {
-            try
-            {
-                await KillProcess(Process.GetProcessById(pid), false);
-            }
-            catch (Exception ex)
-            {
-                Logging.SaveLog(_tag, ex);
-            }
-        }
-
         #region Private
 
-        private string CoreFindExe(CoreInfo coreInfo)
-        {
-            var fileName = string.Empty;
-            foreach (var name in coreInfo.CoreExes)
-            {
-                var vName = Utils.GetBinPath(Utils.GetExeName(name), coreInfo.CoreType.ToString());
-                if (File.Exists(vName))
-                {
-                    fileName = vName;
-                    break;
-                }
-            }
-            if (Utils.IsNullOrEmpty(fileName))
-            {
-                var msg = string.Format(ResUI.NotFoundCore, Utils.GetBinPath("", coreInfo.CoreType.ToString()), string.Join(", ", coreInfo.CoreExes.ToArray()), coreInfo.Url);
-                Logging.SaveLog(msg);
-                ShowMsg(false, msg);
-            }
-            return fileName;
-        }
-
         private async Task CoreStart(ProfileItem node)
         {
             var coreType = _config.RunningCoreType = AppHandler.Instance.GetCoreType(node, node.ConfigType);
@@ -194,28 +169,7 @@ namespace ServiceLib.Handler
             }
         }
 
-        private async Task<int> CoreStartSpeedtest(string configPath, ECoreType coreType)
-        {
-            try
-            {
-                var coreInfo = CoreInfoHandler.Instance.GetCoreInfo(coreType);
-                var proc = await RunProcess(coreInfo, Global.CoreSpeedtestConfigFileName, true, false);
-                if (proc is null)
-                {
-                    return -1;
-                }
-
-                return proc.Id;
-            }
-            catch (Exception ex)
-            {
-                Logging.SaveLog(_tag, ex);
-                ShowMsg(false, ex.Message);
-                return -1;
-            }
-        }
-
-        private void ShowMsg(bool notify, string msg)
+        private void UpdateFunc(bool notify, string msg)
         {
             _updateFunc?.Invoke(notify, msg);
         }
@@ -233,11 +187,12 @@ namespace ServiceLib.Handler
 
         #region Process
 
-        private async Task<Process?> RunProcess(CoreInfo coreInfo, string configPath, bool displayLog, bool mayNeedSudo)
+        private async Task<Process?> RunProcess(CoreInfo? coreInfo, string configPath, bool displayLog, bool mayNeedSudo)
         {
-            var fileName = CoreFindExe(coreInfo);
+            var fileName = CoreInfoHandler.Instance.GetCoreExecFile(coreInfo, out var msg);
             if (Utils.IsNullOrEmpty(fileName))
             {
+                UpdateFunc(false, msg);
                 return null;
             }
 
@@ -272,12 +227,12 @@ namespace ServiceLib.Handler
                     proc.OutputDataReceived += (sender, e) =>
                     {
                         if (Utils.IsNullOrEmpty(e.Data)) return;
-                        ShowMsg(false, e.Data + Environment.NewLine);
+                        UpdateFunc(false, e.Data + Environment.NewLine);
                     };
                     proc.ErrorDataReceived += (sender, e) =>
                     {
                         if (Utils.IsNullOrEmpty(e.Data)) return;
-                        ShowMsg(false, e.Data + Environment.NewLine);
+                        UpdateFunc(false, e.Data + Environment.NewLine);
 
                         if (!startUpSuccessful)
                         {
@@ -319,40 +274,11 @@ namespace ServiceLib.Handler
             catch (Exception ex)
             {
                 Logging.SaveLog(_tag, ex);
-                ShowMsg(true, ex.Message);
+                UpdateFunc(true, ex.Message);
                 return null;
             }
         }
 
-        private async Task KillProcess(Process? proc, bool review)
-        {
-            if (proc is null)
-            {
-                return;
-            }
-
-            var fileName = proc?.MainModule?.FileName;
-            var processName = proc?.ProcessName;
-
-            try { proc?.Kill(true); } catch (Exception ex) { Logging.SaveLog(_tag, ex); }
-            try { proc?.Kill(); } catch (Exception ex) { Logging.SaveLog(_tag, ex); }
-            try { proc?.Close(); } catch (Exception ex) { Logging.SaveLog(_tag, ex); }
-            try { proc?.Dispose(); } catch (Exception ex) { Logging.SaveLog(_tag, ex); }
-
-            await Task.Delay(500);
-            if (review)
-            {
-                var proc2 = Process.GetProcessesByName(processName)
-                    .FirstOrDefault(t => t.MainModule?.FileName == fileName);
-                if (proc2 != null)
-                {
-                    Logging.SaveLog($"{_tag}, KillProcess not completing the job");
-                    await KillProcess(proc2, false);
-                    proc2 = null;
-                }
-            }
-        }
-
         #endregion Process
 
         #region Linux

v2rayN/ServiceLib/Handler/CoreInfoHandler.cs

@@ -29,6 +29,27 @@
             return _coreInfo ?? [];
         }
 
+        public string GetCoreExecFile(CoreInfo? coreInfo, out string msg)
+        {
+            var fileName = string.Empty;
+            msg = string.Empty;
+            foreach (var name in coreInfo?.CoreExes)
+            {
+                var vName = Utils.GetBinPath(Utils.GetExeName(name), coreInfo.CoreType.ToString());
+                if (File.Exists(vName))
+                {
+                    fileName = vName;
+                    break;
+                }
+            }
+            if (fileName.IsNullOrEmpty())
+            {
+                msg = string.Format(ResUI.NotFoundCore, Utils.GetBinPath("", coreInfo.CoreType.ToString()), string.Join(", ", coreInfo.CoreExes.ToArray()), coreInfo.Url);
+                Logging.SaveLog(msg);
+            }
+            return fileName;
+        }
+
         private void InitCoreInfo()
         {
             _coreInfo = [];

v2rayN/ServiceLib/Services/SpeedtestService.cs

@@ -216,7 +216,7 @@ namespace ServiceLib.Services
             {
                 if (pid > 0)
                 {
-                    await CoreHandler.Instance.CoreStopPid(pid);
+                    await ProcUtils.ProcessKill(pid);
                 }
                 await ProfileExHandler.Instance.SaveTo();
             }
@@ -278,7 +278,7 @@ namespace ServiceLib.Services
 
             if (pid > 0)
             {
-                await CoreHandler.Instance.CoreStopPid(pid);
+                await ProcUtils.ProcessKill(pid);
             }
             await ProfileExHandler.Instance.SaveTo();
         }
@@ -342,7 +342,7 @@ namespace ServiceLib.Services
 
             if (pid > 0)
             {
-                await CoreHandler.Instance.CoreStopPid(pid);
+                await ProcUtils.ProcessKill(pid);
             }
             await ProfileExHandler.Instance.SaveTo();
         }

v2rayN/ServiceLib/ViewModels/AddServer2ViewModel.cs

@@ -103,7 +103,7 @@ namespace ServiceLib.ViewModels
             address = Utils.GetConfigPath(address);
             if (File.Exists(address))
             {
-                Utils.ProcessStart(address);
+                ProcUtils.ProcessStart(address);
             }
             else
             {

v2rayN/ServiceLib/ViewModels/BackupAndRestoreViewModel.cs

@@ -130,11 +130,6 @@ namespace ServiceLib.ViewModels
                 DisplayOperationMsg(ResUI.LocalRestoreInvalidZipTips);
                 return;
             }
-            if (!Utils.UpgradeAppExists(out _))
-            {
-                DisplayOperationMsg(ResUI.UpgradeAppNotExistTip);
-                return;
-            }
 
             //backup first
             var fileBackup = Utils.GetBackupPath(BackupFileName);
@@ -150,12 +145,9 @@ namespace ServiceLib.ViewModels
 
                 if (Utils.IsWindows())
                 {
-                    service?.RebootAsAdmin(false);
-                }
-                else
-                {
-                    service?.Shutdown();
+                    ProcUtils.RebootAsAdmin(false);
                 }
+                service?.Shutdown();
             }
             else
             {

v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs

@@ -1,9 +1,7 @@
 using ReactiveUI;
 using ReactiveUI.Fody.Helpers;
 using Splat;
-using System.Diagnostics;
 using System.Reactive;
-using System.Reactive.Linq;
 
 namespace ServiceLib.ViewModels
 {
@@ -319,20 +317,9 @@ namespace ServiceLib.ViewModels
                 return;
             }
 
-            Process process = new()
+            var id = ProcUtils.ProcessStart(fileName, arg, Utils.StartupPath());
+            if (id > 0)
             {
-                StartInfo = new ProcessStartInfo
-                {
-                    UseShellExecute = true,
-                    FileName = fileName,
-                    Arguments = arg.AppendQuotes(),
-                    WorkingDirectory = Utils.StartupPath()
-                }
-            };
-            process.Start();
-            if (process.Id > 0)
-            {
-                await MyAppExitAsync(false);
                 await MyAppExitAsync(false);
             }
         }
@@ -513,22 +500,10 @@ namespace ServiceLib.ViewModels
             }
         }
 
-        public async Task RebootAsAdmin(bool blAdmin = true)
+        public async Task RebootAsAdmin()
         {
-            try
-            {
-                ProcessStartInfo startInfo = new()
-                {
-                    UseShellExecute = true,
-                    Arguments = Global.RebootAs,
-                    WorkingDirectory = Utils.StartupPath(),
-                    FileName = Utils.GetExePath().AppendQuotes(),
-                    Verb = blAdmin ? "runas" : null,
-                };
-                Process.Start(startInfo);
-                await MyAppExitAsync(false);
-            }
-            catch { }
+            ProcUtils.RebootAsAdmin();
+            await MyAppExitAsync(false);
         }
 
         private async Task ClearServerStatistics()
@@ -542,15 +517,15 @@ namespace ServiceLib.ViewModels
             var path = Utils.StartupPath();
             if (Utils.IsWindows())
             {
-                Utils.ProcessStart(path);
+                ProcUtils.ProcessStart(path);
             }
             else if (Utils.IsLinux())
             {
-                Utils.ProcessStart("nautilus", path);
+                ProcUtils.ProcessStart("nautilus", path);
             }
             else if (Utils.IsOSX())
             {
-                Utils.ProcessStart("open", path);
+                ProcUtils.ProcessStart("open", path);
             }
         }
 

v2rayN/v2rayN.Desktop/Views/DNSSettingWindow.axaml.cs

@@ -65,12 +65,12 @@ namespace v2rayN.Desktop.Views
 
         private void linkDnsObjectDoc_Click(object? sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart("https://xtls.github.io/config/dns.html#dnsobject");
+            ProcUtils.ProcessStart("https://xtls.github.io/config/dns.html#dnsobject");
         }
 
         private void linkDnsSingboxObjectDoc_Click(object? sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart("https://sing-box.sagernet.org/zh/configuration/dns/");
+            ProcUtils.ProcessStart("https://sing-box.sagernet.org/zh/configuration/dns/");
         }
     }
 }

v2rayN/v2rayN.Desktop/Views/MainWindow.axaml.cs

@@ -330,12 +330,12 @@ namespace v2rayN.Desktop.Views
 
         private void menuPromotion_Click(object? sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart($"{Utils.Base64Decode(Global.PromotionUrl)}?t={DateTime.Now.Ticks}");
+            ProcUtils.ProcessStart($"{Utils.Base64Decode(Global.PromotionUrl)}?t={DateTime.Now.Ticks}");
         }
 
         private void menuSettingsSetUWP_Click(object? sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart(Utils.GetBinPath("EnableLoopback.exe"));
+            ProcUtils.ProcessStart(Utils.GetBinPath("EnableLoopback.exe"));
         }
 
         public async Task ScanScreenTaskAsync()
@@ -481,7 +481,7 @@ namespace v2rayN.Desktop.Views
         {
             if (sender is MenuItem item)
             {
-                Utils.ProcessStart(item.Tag?.ToString());
+                ProcUtils.ProcessStart(item.Tag?.ToString());
             }
         }
 

v2rayN/v2rayN.Desktop/Views/RoutingRuleDetailsWindow.axaml.cs

@@ -95,7 +95,7 @@ namespace v2rayN.Desktop.Views
 
         private void linkRuleobjectDoc_Click(object? sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart("https://xtls.github.io/config/routing.html#ruleobject");
+            ProcUtils.ProcessStart("https://xtls.github.io/config/routing.html#ruleobject");
         }
     }
 }

v2rayN/v2rayN.Desktop/Views/RoutingRuleSettingWindow.axaml.cs

@@ -203,7 +203,7 @@ namespace v2rayN.Desktop.Views
 
         private void linkCustomRulesetPath4Singbox(object? sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart("https://github.com/2dust/v2rayCustomRoutingList/blob/master/singbox_custom_ruleset_example.json");
+            ProcUtils.ProcessStart("https://github.com/2dust/v2rayCustomRoutingList/blob/master/singbox_custom_ruleset_example.json");
         }
     }
 }

v2rayN/v2rayN.Desktop/Views/RoutingSettingWindow.axaml.cs

@@ -117,12 +117,12 @@ namespace v2rayN.Desktop.Views
 
         private void linkdomainStrategy_Click(object? sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart("https://xtls.github.io/config/routing.html");
+            ProcUtils.ProcessStart("https://xtls.github.io/config/routing.html");
         }
 
         private void linkdomainStrategy4Singbox_Click(object? sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart("https://sing-box.sagernet.org/zh/configuration/shared/listen/#domain_strategy");
+            ProcUtils.ProcessStart("https://sing-box.sagernet.org/zh/configuration/shared/listen/#domain_strategy");
         }
 
         private void btnCancel_Click(object? sender, RoutedEventArgs e)

v2rayN/v2rayN/Views/DNSSettingWindow.xaml.cs

@@ -66,12 +66,12 @@ namespace v2rayN.Views
 
         private void linkDnsObjectDoc_Click(object sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart("https://xtls.github.io/config/dns.html#dnsobject");
+            ProcUtils.ProcessStart("https://xtls.github.io/config/dns.html#dnsobject");
         }
 
         private void linkDnsSingboxObjectDoc_Click(object sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart("https://sing-box.sagernet.org/zh/configuration/dns/");
+            ProcUtils.ProcessStart("https://sing-box.sagernet.org/zh/configuration/dns/");
         }
     }
 }

v2rayN/v2rayN/Views/MainWindow.xaml.cs

@@ -308,12 +308,12 @@ namespace v2rayN.Views
 
         private void menuPromotion_Click(object sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart($"{Utils.Base64Decode(Global.PromotionUrl)}?t={DateTime.Now.Ticks}");
+            ProcUtils.ProcessStart($"{Utils.Base64Decode(Global.PromotionUrl)}?t={DateTime.Now.Ticks}");
         }
 
         private void menuSettingsSetUWP_Click(object sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart(Utils.GetBinPath("EnableLoopback.exe"));
+            ProcUtils.ProcessStart(Utils.GetBinPath("EnableLoopback.exe"));
         }
 
         private async Task ScanScreenTaskAsync()
@@ -443,7 +443,7 @@ namespace v2rayN.Views
         {
             if (sender is MenuItem item)
             {
-                Utils.ProcessStart(item.Tag.ToString());
+                ProcUtils.ProcessStart(item.Tag.ToString());
             }
         }
 

v2rayN/v2rayN/Views/RoutingRuleDetailsWindow.xaml.cs

@@ -89,7 +89,7 @@ namespace v2rayN.Views
 
         private void linkRuleobjectDoc_Click(object sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart("https://xtls.github.io/config/routing.html#ruleobject");
+            ProcUtils.ProcessStart("https://xtls.github.io/config/routing.html#ruleobject");
         }
     }
 }

v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml.cs

@@ -197,7 +197,7 @@ namespace v2rayN.Views
 
         private void linkCustomRulesetPath4Singbox(object sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart("https://github.com/2dust/v2rayCustomRoutingList/blob/master/singbox_custom_ruleset_example.json");
+            ProcUtils.ProcessStart("https://github.com/2dust/v2rayCustomRoutingList/blob/master/singbox_custom_ruleset_example.json");
         }
     }
 }

v2rayN/v2rayN/Views/RoutingSettingWindow.xaml.cs

@@ -122,12 +122,12 @@ namespace v2rayN.Views
 
         private void linkdomainStrategy_Click(object sender, System.Windows.RoutedEventArgs e)
         {
-            Utils.ProcessStart("https://xtls.github.io/config/routing.html");
+            ProcUtils.ProcessStart("https://xtls.github.io/config/routing.html");
         }
 
         private void linkdomainStrategy4Singbox_Click(object sender, RoutedEventArgs e)
         {
-            Utils.ProcessStart("https://sing-box.sagernet.org/zh/configuration/shared/listen/#domain_strategy");
+            ProcUtils.ProcessStart("https://sing-box.sagernet.org/zh/configuration/shared/listen/#domain_strategy");
         }
 
         private void btnCancel_Click(object sender, System.Windows.RoutedEventArgs e)