static void Main() { // Check OS since we are using dual-mode socket if (!Utils.IsWinVistaOrHigher()) { MessageBox.Show(I18N.GetString("Unsupported operating system, use Windows Vista at least."), "Shadowsocks Error", MessageBoxButtons.OK, MessageBoxIcon.Error); return; } // Check .NET Framework version if (!Utils.IsSupportedRuntimeVersion()) { MessageBox.Show(I18N.GetString("Unsupported .NET Framework, please update to 4.6.2 or later."), "Shadowsocks Error", MessageBoxButtons.OK, MessageBoxIcon.Error); Process.Start( "http://dotnetsocial.cloudapp.net/GetDotnet?tfm=.NETFramework,Version=v4.6.2"); return; } Utils.ReleaseMemory(true); using (Mutex mutex = new Mutex(false, $"Global\\Shadowsocks_{Application.StartupPath.GetHashCode()}")) { Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException); // handle UI exceptions Application.ThreadException += Application_ThreadException; // handle non-UI exceptions AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException; Application.ApplicationExit += Application_ApplicationExit; SystemEvents.PowerModeChanged += SystemEvents_PowerModeChanged; Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); if (!mutex.WaitOne(0, false)) { Process[] oldProcesses = Process.GetProcessesByName("Shadowsocks"); if (oldProcesses.Length > 0) { Process oldProcess = oldProcesses[0]; } MessageBox.Show(I18N.GetString("Find Shadowsocks icon in your notify tray.") + Environment.NewLine + I18N.GetString("If you want to start multiple Shadowsocks, make a copy in another directory."), I18N.GetString("Shadowsocks is already running.")); return; } Directory.SetCurrentDirectory(Application.StartupPath); #if DEBUG Logging.OpenLogFile(); // truncate privoxy log file while debugging string privoxyLogFilename = Utils.GetTempPath("privoxy.log"); if (File.Exists(privoxyLogFilename)) { using (new FileStream(privoxyLogFilename, FileMode.Truncate)) { } } #else Logging.OpenLogFile(); #endif MainController = new ShadowsocksController(); MenuController = new MenuViewController(MainController); HotKeys.Init(MainController); MainController.Start(); Application.Run(); } }