优化监测程序逻辑

监控程序的逻辑:
定时1min监控上位机程序有没有掉线，掉线了对程序的几个端口号进行扫描，若存在占用则进行5分钟的扫描，5分钟后还在就重启工控机；若不存在占用则重新打开上位机程序

MonitoringProgram/MonitoringProgram/Form1.cs

@@ -5,9 +5,13 @@ using System.Data;
 using System.Diagnostics;
 using System.Drawing;
 using System.Linq;
+using System.Net.NetworkInformation;
+using System.Net;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using System.Runtime.InteropServices;
+
 
 namespace MonitoringProgram
 {
@@ -22,10 +26,26 @@ namespace MonitoringProgram
             this.Left = -10000; this.Top = -10000;//宽高属性窗口位置放置到桌面界面外
             this.Opacity = 0;//最重要的一个属性 不透明度
 
-            string exePath = "F:\\Code\\yibayiyi\\ZTTMS_Manage_yibayiyi_KeepaliveTest3_DN_V1.0\\ZTTMS_Manage_yibayiyi_20230320\\bin\\Debug\\ZTTMS_Manage_yibayiyi_20230320.exe";
-
+            Process[] process = Process.GetProcessesByName("ZTTMS_Manage_yibayiyi_20230320");
+            if (process.Length == 0)
+            {
+                bool isUse = PortInUse(55000);
+                Console.WriteLine("端口占用情况：" + isUse.ToString());
+                if (isUse)
+                {
+                    //端口被占用
+                    portInUseTime++;
+                }
+                else
+                {
                     var target = Process.Start(exePath, "auto");
                     targetProcessId = target.Id;
+                }
+            }
+            else
+            {
+                targetProcessId = process[0].Id;
+            }
 
             Console.WriteLine(targetProcessId);
 
@@ -37,31 +57,26 @@ namespace MonitoringProgram
 
         //PID
         int targetProcessId = 0;
+        string exePath = "F:\\Code\\yibayiyi\\20230201_1811_upperpc\\ZTTMS_Manage_yibayiyi_KeepaliveTest3_GKJ_V1.2\\ZTTMS_Manage_yibayiyi_20230320\\bin\\Debug\\ZTTMS_Manage_yibayiyi_20230320.exe";
 
-        //通过exe的允许路径 查找对应的进程
-        private Process FindMainProcessByPath(string exePath)
-        {
-            Process target = null;
+        int portInUseTime = 0;
 
-            foreach (var p in Process.GetProcesses())
+
+        //判断端口是否被占用
+        public static bool PortInUse(int port)
         {
-                try
+            bool inUse = false;
+            IPGlobalProperties ipProperties = IPGlobalProperties.GetIPGlobalProperties();
+            IPEndPoint[] ipEndPoints = ipProperties.GetActiveTcpListeners();
+            foreach (IPEndPoint endPoint in ipEndPoints)
             {
-                    if (p.MainModule.FileName == exePath)
+                if (endPoint.Port == port)
                 {
-                        if (p.Id != Process.GetCurrentProcess().Id)
-                        {
-                            target = p;
+                    inUse = true;
                     break;
                 }
             }
-                }
-                catch (Exception ex)
-                {
-                    Console.WriteLine(ex.Message);
-                }
-            }
-            return target;
+            return inUse;  // 返回true说明端口被占用
         }
 
 
@@ -107,36 +122,69 @@ namespace MonitoringProgram
             }
         }
 
+
         private void timerCheckProcessState_Tick(object sender, EventArgs e)
         {
-            Process process = null;
+            Process[] process = null;
             try
             {
                 // 获取指定ID的进程
-                process = Process.GetProcessById(targetProcessId);
+                //process = Process.GetProcessById(targetProcessId);
+                process = Process.GetProcessesByName("ZTTMS_Manage_yibayiyi_20230320");
             }
-            catch { }
-
-            if (process == null)
+            catch (Exception ex)
             {
-                Console.WriteLine("进程不存在或已退出，需要重启！");
+                Console.WriteLine("GetProcessByIdError:" + ex.Message);
+            }
+
+            try
+            {
+                if (process == null || process.Length == 0)
+                {
+                    Console.WriteLine("进程不存在或已退出，开始监测端口是否被占用！");
+
+                    bool isUse = PortInUse(55000);
+                    Console.WriteLine("端口占用情况：" + isUse.ToString());
+                    if (isUse)
+                    {
+                        //端口被占用
+                        portInUseTime++;
+
+                        if (portInUseTime > 4)
+                        {
+                            //重启工控机，30s后重启
+                            Process.Start("shutdown", "/r /t 30"); // 参数 /r 的意思是要重新启动计算机
+                        }
+                    }
+                    else
+                    {
+                        //端口未被占用
+                        portInUseTime = 0;
+
                         // 进程不存在 已退出 ，需要重启
                         // 重启代码
-                string exePath = "F:\\Code\\yibayiyi\\ZTTMS_Manage_yibayiyi_KeepaliveTest3_DN_V1.0\\ZTTMS_Manage_yibayiyi_20230320\\bin\\Debug\\ZTTMS_Manage_yibayiyi_20230320.exe";
-
                         var target = Process.Start(exePath, "auto");
                         targetProcessId = target.Id;
                     }
-            else if(checkProcess(process)==false)
+                }
+                else if (checkProcess(process[0]) == false)
                 {
+                    Console.WriteLine("进程卡死，30后重启计算机！");
+
                     //进程卡死
-                process.Kill();
+                    process[0].Kill();
 
-                //重启进程
-                string exePath = "F:\\Code\\yibayiyi\\ZTTMS_Manage_yibayiyi_KeepaliveTest3_DN_V1.0\\ZTTMS_Manage_yibayiyi_20230320\\bin\\Debug\\ZTTMS_Manage_yibayiyi_20230320.exe";
-
-                var target = Process.Start(exePath, "auto");
-                targetProcessId = target.Id;
+                    //重启工控机，30s后重启
+                    Process.Start("shutdown", "/r /t 30"); // 参数 /r 的意思是要重新启动计算机
+                }
+                else
+                {
+                    Console.WriteLine("进程继续运行！");
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine("CheckProcessStateError:" + ex.Message);
             }
         }
     }

MonitoringProgram/MonitoringProgram/obj/Debug/MonitoringProgram.csproj.FileListAbsolute.txt

@@ -9,3 +9,14 @@ F:\Code\yibayiyi\MonitoringProgram\MonitoringProgram\obj\Debug\MonitoringProgram
 F:\Code\yibayiyi\MonitoringProgram\MonitoringProgram\obj\Debug\MonitoringProgram.exe
 F:\Code\yibayiyi\MonitoringProgram\MonitoringProgram\obj\Debug\MonitoringProgram.pdb
 F:\Code\yibayiyi\MonitoringProgram\MonitoringProgram\obj\Debug\MonitoringProgram.Form1.resources
+F:\Code\yibayiyi\20230201_1811_upperpc_Monitor\MonitoringProgram\MonitoringProgram\bin\Debug\MonitoringProgram.exe.config
+F:\Code\yibayiyi\20230201_1811_upperpc_Monitor\MonitoringProgram\MonitoringProgram\bin\Debug\MonitoringProgram.exe
+F:\Code\yibayiyi\20230201_1811_upperpc_Monitor\MonitoringProgram\MonitoringProgram\bin\Debug\MonitoringProgram.pdb
+F:\Code\yibayiyi\20230201_1811_upperpc_Monitor\MonitoringProgram\MonitoringProgram\obj\Debug\MonitoringProgram.csproj.AssemblyReference.cache
+F:\Code\yibayiyi\20230201_1811_upperpc_Monitor\MonitoringProgram\MonitoringProgram\obj\Debug\MonitoringProgram.csproj.SuggestedBindingRedirects.cache
+F:\Code\yibayiyi\20230201_1811_upperpc_Monitor\MonitoringProgram\MonitoringProgram\obj\Debug\MonitoringProgram.Form1.resources
+F:\Code\yibayiyi\20230201_1811_upperpc_Monitor\MonitoringProgram\MonitoringProgram\obj\Debug\MonitoringProgram.Properties.Resources.resources
+F:\Code\yibayiyi\20230201_1811_upperpc_Monitor\MonitoringProgram\MonitoringProgram\obj\Debug\MonitoringProgram.csproj.GenerateResource.cache
+F:\Code\yibayiyi\20230201_1811_upperpc_Monitor\MonitoringProgram\MonitoringProgram\obj\Debug\MonitoringProgram.csproj.CoreCompileInputs.cache
+F:\Code\yibayiyi\20230201_1811_upperpc_Monitor\MonitoringProgram\MonitoringProgram\obj\Debug\MonitoringProgram.exe
+F:\Code\yibayiyi\20230201_1811_upperpc_Monitor\MonitoringProgram\MonitoringProgram\obj\Debug\MonitoringProgram.pdb