sync

linker.service/LinkerService.cs

@@ -0,0 +1,108 @@
+using System.Diagnostics;
+using System.ServiceProcess;
+
+namespace Linker.Service
+{
+    partial class LinkerService : ServiceBase
+    {
+        private readonly string[] args;
+        public LinkerService(string[] args)
+        {
+            this.args = args;
+            InitializeComponent();
+        }
+
+        private string mainExeName = "Linker";
+        private CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
+
+        protected override void OnStart(string[] _args)
+        {
+            CheckMainProcess();
+        }
+        protected override void OnStop()
+        {
+            cancellationTokenSource?.Cancel();
+            KillExe();
+
+        }
+
+        private Process proc;
+        private void CheckMainProcess()
+        {
+            Task.Run(async () =>
+            {
+                while (cancellationTokenSource.IsCancellationRequested == false)
+                {
+                    try
+                    {
+                        if (Process.GetProcessesByName(mainExeName).Any() == false)
+                        {
+                            KillExe();
+                            OpenExe();
+                        }
+                    }
+                    catch (Exception)
+                    {
+                    }
+                    await Task.Delay(3000);
+                }
+            });
+        }
+        private bool OpenExe()
+        {
+            try
+            {
+                string filename = Process.GetCurrentProcess().MainModule.FileName;
+                string dir = Path.GetDirectoryName(filename);
+                string file = Path.Combine(dir, $"{mainExeName}.exe");
+                ProcessStartInfo processStartInfo = new ProcessStartInfo()
+                {
+                    WorkingDirectory = dir,
+                    FileName = file,
+                    CreateNoWindow = false,
+                    ErrorDialog = false,
+                    UseShellExecute = true,
+                    WindowStyle = ProcessWindowStyle.Hidden,
+                    //Arguments = string.Join(" ", this.args),
+                    Verb = "runas",
+                };
+                proc = Process.Start(processStartInfo);
+
+                return true;
+            }
+            catch (Exception)
+            {
+                try
+                {
+                    proc.Kill();
+                    proc.Dispose();
+                }
+                catch (Exception)
+                {
+                }
+                proc = null;
+            }
+            return false;
+        }
+        private void KillExe()
+        {
+            try
+            {
+                proc?.Close();
+                proc?.Dispose();
+
+                foreach (var item in Process.GetProcessesByName(mainExeName))
+                {
+                    item.Kill();
+                }
+            }
+            catch (Exception)
+            {
+            }
+            finally
+            {
+                proc = null;
+            }
+        }
+    }
+}