Question

我的Windows服务短暂运行，然后停止（没有错误消息）。

我在Windows服务的Program.cs中有这段代码：

static class Program
{
    [STAThread] 
    static void Main()
    {
        #if(!DEBUG)
        var ServicesToRun = new ServiceBase[] 
        { 
            new RoboRprtrService() 
        };
        ServiceBase.Run(ServicesToRun);
        #else
        var rrs = new RoboRprtrService();
        rrs.ConfigureService();
        Console.ReadLine();
        #endif
    }
}

这里的断点：

var rrs = new RoboRprtrService();

...被命中（当前定义了DEBUG常量），调用＆＃34; InitializeComponent（）＆＃34;在我的ServiceBase类中，如下所示：

public partial class RoboRprtrService : ServiceBase
{
    private Timer timer;
    private bool operationIsRunning;

    public RoboRprtrService()
    {
        InitializeComponent(); // <= Breakpoint here; is reached
    }

    protected override void OnStart(string[] args)
    {
        ConfigureService(); // <= Breakpoint here, not hit
    }

    public void ConfigureService()
    {
        const int ONE_HOUR = 3600000;
        timer = new Timer { Interval = 50000 };
        timer.Elapsed += timer_Tick;
        timer.Enabled = true;
        RoboRprtrLib.WriteToLog("RoboRprtrService has started");
    }

    private void timer_Tick(object sender, ElapsedEventArgs eeargs)
    {
        if (operationIsRunning) return; // <= Breakpoint here, not hit
        operationIsRunning = true;
        timer.Elapsed -= timer_Tick;
        try
        {
            RoboRprtrLib.WriteToLog("Timer tick event has occurred");
            RoboRprtrLib.GenerateAndSaveDueReports();
            operationIsRunning = false;
        }
        finally
        {
            timer.Elapsed += timer_Tick;
        }
    }

    protected override void OnStop()
    {
        timer.Enabled = false;
        RoboRprtrLib.WriteToLog("RoboRprtrService has stopped");
    }    
}

当我步骤（F11）进入InitializeComponent（）时;在构造函数中，它将我带到这个机器生成的代码：

namespace RoboReporterService
{
    partial class RoboRprtrService
    {
        /// <summary> 
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Component Designer generated code

        /// <summary> 
        /// Required method for Designer support - do not modify 
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            components = new System.ComponentModel.Container();
            this.ServiceName = "Service1";
        }

        #endregion
    }
}

...（进入InitializeComponent（）方法）然后服务停止。

为什么我的服务无法生存？＃34;

作为旁注，此项目的属性在“应用程序”选项卡上显示此输出类型为＆＃34; Windows应用程序＆＃34 ;;不应该是＆＃34;班级图书馆＆＃34;？

更新

注意：如果我从Service类中的ConfigureService（）方法调用代码，如下所示：

public void ConfigureService()
{
    const int ONE_HOUR = 3600000;
    timer = new Timer { Interval = 50000 };
    timer.Elapsed += timer_Tick;
    timer.Enabled = true;
    RoboRprtrLib.WriteToLog("RoboRprtrService has started");
    operationIsRunning = true;
    RoboRprtrLib.GenerateAndSaveDueReports();
    operationIsRunning = false;
}

...它运行;但随后服务停止，并且永远不会到达timer_Tick（）处理程序，即使它已连接到ConfigureService（）

为什么我的Windows服务会停止？

更新

0 个答案: