From 9175f33cc1c2137acc6dfbc4a89911b44507a5ed Mon Sep 17 00:00:00 2001 From: lampo1024 Date: Wed, 10 Apr 2019 16:48:31 +0800 Subject: [PATCH] Add daemon demonstrantion --- TopshelfDemo.Client/App.config | 6 ++ TopshelfDemo.Client/Program.cs | 14 +++++ .../Properties/AssemblyInfo.cs | 36 +++++++++++ .../TopshelfDemo.Client.csproj | 53 ++++++++++++++++ TopshelfDemoService.sln | 6 ++ TopshelfDemoService/DaemonApplicationInfo.cs | 26 ++++++++ TopshelfDemoService/HealthMonitorService.cs | 51 +++++++++++++++- TopshelfDemoService/ProcessorHelper.cs | 61 +++++++++++++++++++ .../TopshelfDemoService.csproj | 2 + 9 files changed, 253 insertions(+), 2 deletions(-) create mode 100644 TopshelfDemo.Client/App.config create mode 100644 TopshelfDemo.Client/Program.cs create mode 100644 TopshelfDemo.Client/Properties/AssemblyInfo.cs create mode 100644 TopshelfDemo.Client/TopshelfDemo.Client.csproj create mode 100644 TopshelfDemoService/DaemonApplicationInfo.cs create mode 100644 TopshelfDemoService/ProcessorHelper.cs diff --git a/TopshelfDemo.Client/App.config b/TopshelfDemo.Client/App.config new file mode 100644 index 0000000..b50c74f --- /dev/null +++ b/TopshelfDemo.Client/App.config @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/TopshelfDemo.Client/Program.cs b/TopshelfDemo.Client/Program.cs new file mode 100644 index 0000000..593da6a --- /dev/null +++ b/TopshelfDemo.Client/Program.cs @@ -0,0 +1,14 @@ +using System; + +namespace TopshelfDemo.Client +{ + class Program + { + static void Main(string[] args) + { + Console.WriteLine("这是一个由[码友网]创建的ERP系统示例程序，目前正在运行..."); + Console.WriteLine("技术支持：码友网(https://codedefautl.com) by Rector"); + Console.ReadLine(); + } + } +} diff --git a/TopshelfDemo.Client/Properties/AssemblyInfo.cs b/TopshelfDemo.Client/Properties/AssemblyInfo.cs new file mode 100644 index 0000000..edc908a --- /dev/null +++ b/TopshelfDemo.Client/Properties/AssemblyInfo.cs @@ -0,0 +1,36 @@ +using System.Reflection; +using System.Runtime.CompilerServices; +using System.Runtime.InteropServices; + +// General Information about an assembly is controlled through the following +// set of attributes. Change these attribute values to modify the information +// associated with an assembly. +[assembly: AssemblyTitle("TopshelfDemo.Client")] +[assembly: AssemblyDescription("")] +[assembly: AssemblyConfiguration("")] +[assembly: AssemblyCompany("")] +[assembly: AssemblyProduct("TopshelfDemo.Client")] +[assembly: AssemblyCopyright("Copyright © 2019")] +[assembly: AssemblyTrademark("")] +[assembly: AssemblyCulture("")] + +// Setting ComVisible to false makes the types in this assembly not visible +// to COM components. If you need to access a type in this assembly from +// COM, set the ComVisible attribute to true on that type. +[assembly: ComVisible(false)] + +// The following GUID is for the ID of the typelib if this project is exposed to COM +[assembly: Guid("6c8d57bd-1708-433a-bd9c-b4b4830663cb")] + +// Version information for an assembly consists of the following four values: +// +// Major Version +// Minor Version +// Build Number +// Revision +// +// You can specify all the values or you can default the Build and Revision Numbers +// by using the '*' as shown below: +// [assembly: AssemblyVersion("1.0.*")] +[assembly: AssemblyVersion("1.0.0.0")] +[assembly: AssemblyFileVersion("1.0.0.0")] diff --git a/TopshelfDemo.Client/TopshelfDemo.Client.csproj b/TopshelfDemo.Client/TopshelfDemo.Client.csproj new file mode 100644 index 0000000..4330376 --- /dev/null +++ b/TopshelfDemo.Client/TopshelfDemo.Client.csproj @@ -0,0 +1,53 @@ + + + + + Debug + AnyCPU + {6C8D57BD-1708-433A-BD9C-B4B4830663CB} + Exe + TopshelfDemo.Client + TopshelfDemo.Client + v4.6.2 + 512 + true + true + + + AnyCPU + true + full + false + bin\Debug\ + DEBUG;TRACE + prompt + 4 + + + AnyCPU + pdbonly + true + bin\Release\ + TRACE + prompt + 4 + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/TopshelfDemoService.sln b/TopshelfDemoService.sln index 8ecb31e..186ca27 100644 --- a/TopshelfDemoService.sln +++ b/TopshelfDemoService.sln @@ -5,6 +5,8 @@ VisualStudioVersion = 16.0.28729.10 MinimumVisualStudioVersion = 10.0.40219.1 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TopshelfDemoService", "TopshelfDemoService\TopshelfDemoService.csproj", "{9C3F12DC-3192-4E4E-9CF7-15CFD568AB15}" EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TopshelfDemo.Client", "TopshelfDemo.Client\TopshelfDemo.Client.csproj", "{6C8D57BD-1708-433A-BD9C-B4B4830663CB}" +EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Any CPU = Debug|Any CPU @@ -15,6 +17,10 @@ Global {9C3F12DC-3192-4E4E-9CF7-15CFD568AB15}.Debug|Any CPU.Build.0 = Debug|Any CPU {9C3F12DC-3192-4E4E-9CF7-15CFD568AB15}.Release|Any CPU.ActiveCfg = Release|Any CPU {9C3F12DC-3192-4E4E-9CF7-15CFD568AB15}.Release|Any CPU.Build.0 = Release|Any CPU + {6C8D57BD-1708-433A-BD9C-B4B4830663CB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {6C8D57BD-1708-433A-BD9C-B4B4830663CB}.Debug|Any CPU.Build.0 = Debug|Any CPU + {6C8D57BD-1708-433A-BD9C-B4B4830663CB}.Release|Any CPU.ActiveCfg = Release|Any CPU + {6C8D57BD-1708-433A-BD9C-B4B4830663CB}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE diff --git a/TopshelfDemoService/DaemonApplicationInfo.cs b/TopshelfDemoService/DaemonApplicationInfo.cs new file mode 100644 index 0000000..7e369fa --- /dev/null +++ b/TopshelfDemoService/DaemonApplicationInfo.cs @@ -0,0 +1,26 @@ +namespace TopshelfDemoService +{ + /// + /// 需守护的应用程序实体 + /// + public class DaemonApplicationInfo + { + /// + /// 进程中显示的名称 + /// + public string ProcessName { get; set; } + /// + /// 应用程序安装路径 + /// + public string AppFilePath { get; set; } + /// + /// 应用程序的名称 + /// + public string AppDisplayName { get; set; } + + /// + /// 参数 + /// + public string Args { get; set; } + } +} diff --git a/TopshelfDemoService/HealthMonitorService.cs b/TopshelfDemoService/HealthMonitorService.cs index e11cc30..38d9e6e 100644 --- a/TopshelfDemoService/HealthMonitorService.cs +++ b/TopshelfDemoService/HealthMonitorService.cs @@ -1,15 +1,62 @@ using System; +using System.Collections.Generic; using System.Timers; namespace TopshelfDemoService { internal class HealthMonitorService { + /// + /// 检测周期计时器 + /// private readonly Timer _timer; + /// + /// 检测周期(秒) + /// + private int _monitorInterval = 3; + /// + /// 要守护的应用程序列表 + /// + private List _daemonApps { get; set; } + public HealthMonitorService() { - _timer = new Timer(1000) { AutoReset = true }; - _timer.Elapsed += (sender, eventArgs) => Console.WriteLine("执行系统健康检查任务，所有指标均正常。执行时间：{0}", DateTime.Now); + // 初始化要守护的应用程序列表 + // 实际项目中，你可以将这里的初始化参数放到配置文件/数据库/缓存中(怎么方便怎么来) + _daemonApps = new List { + new DaemonApplicationInfo { + ProcessName ="TopshelfDemo.Client", // 请根据你的情况填写 + AppDisplayName ="TopshelfDemo Client", // 请根据你的情况填写 + AppFilePath =@"D:\Projects\github\TopshelfDemoService\TopshelfDemo.Client\bin\Debug\TopshelfDemo.Client.exe" // 请根据你的情况填写 + } + }; + _timer = new Timer(_monitorInterval*1000) { AutoReset = true }; + _timer.Elapsed += (sender, eventArgs) => Monitor(); + } + + /// + /// 守护应用程序的方法 + /// + private void Monitor() + { + foreach (var app in _daemonApps) + { + // 判断当前进程是存已启动 + if (ProcessorHelper.IsProcessExists(app.ProcessName)) + { + Console.WriteLine("Application[{0}] already exists.", app.ProcessName); + return; + } + try + { + // 当前主机进程列表中没有需要守护的进程名称，则启动这个进程对应的应用程序 + ProcessorHelper.RunProcess(app.AppFilePath, app.Args); + } + catch (Exception ex) + { + Console.WriteLine("Start application failed:{0}", ex); + } + } } public void Start() diff --git a/TopshelfDemoService/ProcessorHelper.cs b/TopshelfDemoService/ProcessorHelper.cs new file mode 100644 index 0000000..192dbed --- /dev/null +++ b/TopshelfDemoService/ProcessorHelper.cs @@ -0,0 +1,61 @@ +using System.Collections.Generic; +using System.Diagnostics; +using System.Linq; + +namespace TopshelfDemoService +{ + /// + /// 进程处理帮助类 + /// + internal class ProcessorHelper + { + /// + /// 获取当前计算机所有的进程列表(集合) + /// + /// + public static List GetProcessList() + { + return GetProcesses().ToList(); + } + + /// + /// 获取当前计算机所有的进程列表(数组) + /// + /// + public static Process[] GetProcesses() + { + var processList = Process.GetProcesses(); + return processList; + } + + /// + /// 判断指定的进程是否存在 + /// + /// + /// + public static bool IsProcessExists(string processName) + { + return Process.GetProcessesByName(processName).Length > 0; + } + + /// + /// 启动一个指定路径的应用程序 + /// + /// + /// + public static void RunProcess(string applicationPath, string args = "") + { + try + { + var psi = new ProcessStartInfo + { + FileName = applicationPath, + WindowStyle = ProcessWindowStyle.Normal, + Arguments = args + }; + Process.Start(psi); + } + catch{} + } + } +} diff --git a/TopshelfDemoService/TopshelfDemoService.csproj b/TopshelfDemoService/TopshelfDemoService.csproj index 63a33a5..989e64e 100644 --- a/TopshelfDemoService/TopshelfDemoService.csproj +++ b/TopshelfDemoService/TopshelfDemoService.csproj @@ -48,8 +48,10 @@ + +