windows Service 之调试过程(附加到进程里调试,而且启动时间不能超过30秒)

时间:2022-05-30 04:40:41

最近第一次用C#写了一个windows service ,其实实现的内容比较简单。就是启动remoting 连接,但是调试相对初次写windws service 的我来说,比较烦。没有经验,而且没办法像调试其他windows 程序一样设置断点,无法看到运行过程。经过查看一些相关资料后,有了一点点调试的心得。特此留笔,以待今后使用。
 
相关源码:

static void Main()
        {
            ServiceBase[] ServicesToRun;

            // 同一进程中可以运行多个用户服务。若要将
            // 另一个服务添加到此进程中,请更改下行以
            // 创建另一个服务对象。例如,
            //
            //   ServicesToRun = new ServiceBase[] {new Service1(), new MySecondUserService()};
            //
            ServicesToRun = new ServiceBase[] { new TeamWorldService() };

            ServiceBase.Run(ServicesToRun);
            //TeamWorldService obj = new TeamWorldService();
            //obj.OnStart();
        }



TeamWorldService :

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.ServiceProcess;
using System.Text;
using System.IO;
using Tribal.TeamWorld.API;
using Tribal.BaseClasses;
using Tribal.TeamWorld.Remoting;
using Tribal.TeamWorld.Implementation;

namespace Tribal.TeamWorld.Service
{
    partial class TeamWorldService : ServiceBase
    {
        private RemotingInterface _remotingInterface = null;
        private MainController _mainController = null;
        public TeamWorldService()
        {
            InitializeComponent();//
            
        }

        protected override  void OnStart(string[] args)
        {
            this.AddTextLine("Starting server  ( " + DateTime.Now.ToString() + " )");

            try
            {
                this.AddTextLine("Initializing MainController ");
                this._mainController = MainController.GetInstance();
            }
            catch (Exception ex)
            {
                this.PrintExceptions(ex);
            }

            if (this._mainController != null)
            {
                this.AddTextLine("Connecting userinterface to LogController ");
            }

            try
            {
                this.AddTextLine("Starting MainController");
                this._mainController.Start();
            }
            catch (Exception exc)
            {
                this.PrintExceptions(exc);
            }

            try
            {
                this.AddTextLine("Starting .NET RemotingInterface");
                this._remotingInterface = new RemotingInterface();
                this._remotingInterface.StartServing();
            }
            catch (Exception exc)
            {
                this.PrintExceptions(exc);
            }
        }

        protected override void OnStop()
        {
            
            this._remotingInterface.StopServing();
            this._mainController.Stop();
            this.AddTextLine("End .NET RemotingInterface");
            
        }

        private void PrintExceptions(Exception exc)
        {
            Exception current = exc;
            while (current != null)
            {
                this.AddTextLine(current.Message);
                this.AddTextLine(current.StackTrace);

                current = current.InnerException;
            }
        }


        private void AddTextLine(string line)
        {
            try
            {
                FileStream fs = new FileStream(@"C:\TeamWorldServiceLog.txt", FileMode.OpenOrCreate, FileAccess.Write);

                StreamWriter m_streamWriter = new StreamWriter(fs);

                m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);

                m_streamWriter.WriteLine(line+ "\r\n");

                m_streamWriter.Flush();

                m_streamWriter.Close();

                fs.Close();
            }
            catch (Exception ex)
            { 
                
            }
        }
    }
}