错误 1053 服务没有响应启动或控制请求 [英] Error 1053 the service did not respond to the start or control request
问题描述
我用 C# 编写了一个 Windows 服务，它基本上每分钟检查一次我的数据库中的订单，从这些订单生成一个 PDF，然后通过电子邮件发送.
I've written a Windows Service in C# that basically checks my db every minute for orders, generates a PDF from these orders, and emails it.
该逻辑在我的测试等中完美运行.
The logic works perfectly in my tests etc..
当我创建服务并使用安装项目安装它时，当我在服务 mmc 中启动该服务时，我得到:
When i create the service, and install it using the setup project, when I go to start the service in the services mmc, I get:
错误 1053 服务没有及时响应启动或控制请求
error 1053 the service did not respond to the start or control request in a timely fashion
我的 OnStart 方法如下所示:
My OnStart method looks like this:
protected override void OnStart(string[] args)
{
//writeToWindowsEventLog("Service started", EventLogEntryType.Information);
timer.Enabled = true;
}
基本上，只需启用计时器...所以那里没有进程密集型调用.
Basically, just enables the timer... so theres no process intensive call there.
我哪里出错了?
我已经尝试将启动帐户设置为本地系统、网络服务等...没有任何效果！
I've tried setting the startup account to local system, network service etc... nothing works!
这是我的代码:(processPurchaseOrders 是查询数据库和生成 pdf 的方法等...)
Here is my code: (processPurchaseOrders is the method where the db is queried and pdf's are generated etc...)
public partial class PurchaseOrderDispatcher : ServiceBase
{
//this is the main timer of the service
private System.Timers.Timer timer;
public PurchaseOrderDispatcher()
{
InitializeComponent();
}
// The main entry point for the process
static void Main()
{
#if (!DEBUG)
ServiceBase[] ServicesToRun;
ServicesToRun = new ServiceBase[] { new PurchaseOrderDispatcher() };
ServiceBase.Run(ServicesToRun);
#else //debug code
PurchaseOrderDispatcher service = new PurchaseOrderDispatcher();
service.processPurchaseOrders();
#endif
}
private void InitializeComponent()
{
this.CanPauseAndContinue = true;
this.ServiceName = "Crocus_PurchaseOrderGenerator";
}
private void InitTimer()
{
timer = new System.Timers.Timer();
//wire up the timer event
timer.Elapsed += new ElapsedEventHandler(timer_Elapsed);
//set timer interval
var timeInSeconds = Convert.ToInt32(ConfigurationManager.AppSettings["TimerIntervalInSeconds"]);
timer.Interval = (timeInSeconds * 1000); // timer.Interval is in milliseconds, so times above by 1000
timer.Enabled = true;
}
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
components.Dispose();
base.Dispose(disposing);
}
protected override void OnStart(string[] args)
{
//instantiate timer
Thread t = new Thread(new ThreadStart(this.InitTimer));
t.Start();
}
protected override void OnStop()
{
//turn off the timer.
timer.Enabled = false;
}
protected override void OnPause()
{
timer.Enabled = false;
base.OnPause();
}
protected override void OnContinue()
{
timer.Enabled = true;
base.OnContinue();
}
protected void timer_Elapsed(object sender, ElapsedEventArgs e)
{
processPurchaseOrders();
}
}
推荐答案
来自 MSDN:
不要使用构造函数来执行应该在启动.使用 OnStart 处理服务的所有初始化.这构造函数在应用程序的可执行文件运行时调用，而不是在服务运行.可执行文件在 OnStart 之前运行.当你继续，例如，构造函数不会再次调用，因为SCM 已将对象保存在内存中.如果 OnStop 释放资源在构造函数中而不是在 OnStart 中分配，所需的第二次服务时不会再次创建资源叫.
Do not use the constructor to perform processing that should be in OnStart. Use OnStart to handle all initialization of your service. The constructor is called when the application's executable runs, not when the service runs. The executable runs before OnStart. When you continue, for example, the constructor is not called again because the SCM already holds the object in memory. If OnStop releases resources allocated in the constructor rather than in OnStart, the needed resources would not be created again the second time the service is called.
如果您的计时器未在 OnStart 调用中初始化，这可能是一个问题.我还会检查计时器的类型，确保它是用于服务的 System.Timers.Timer.这里是如何在 Windows 服务中设置计时器.
If your timer is not initialized in the OnStart call, this could be a problem. I would also check the type of timer, make sure its a System.Timers.Timer for Services. Here is an example of how to setup the timer in a Windows service.
//TODONT:使用 Windows 服务只是为了运行一个预定的过程
我试过你的代码，看起来没问题.我唯一的区别是对计时器值 (Service1.cs) 进行硬编码.如果以下方法不起作用，请告诉我.
I tried your code, and it seems ok. The only difference I had was to hard code the timer value (Service1.cs). Let me know if the below doesn't work.
Service1.cs
Service1.cs
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.ServiceProcess;
using System.Text;
using System.Timers;
using System.Threading;
namespace WindowsServiceTest
{
public partial class Service1 : ServiceBase
{
private System.Timers.Timer timer;
public Service1()
{
InitializeComponent();
}
protected override void OnStart(string[] args)
{
//instantiate timer
Thread t = new Thread(new ThreadStart(this.InitTimer));
t.Start();
}
protected override void OnStop()
{
timer.Enabled = false;
}
private void InitTimer()
{
timer = new System.Timers.Timer();
//wire up the timer event
timer.Elapsed += new ElapsedEventHandler(timer_Elapsed);
//set timer interval
//var timeInSeconds = Convert.ToInt32(ConfigurationManager.AppSettings["TimerIntervalInSeconds"]);
double timeInSeconds = 3.0;
timer.Interval = (timeInSeconds * 1000);
// timer.Interval is in milliseconds, so times above by 1000
timer.Enabled = true;
}
protected void timer_Elapsed(object sender, ElapsedEventArgs e)
{
int timer_fired = 0;
}
}
}
Service1.Designer.cs
Service1.Designer.cs
namespace WindowsServiceTest
{
partial class Service1
{
/// <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";
this.CanPauseAndContinue = true;
}
#endregion
}
}
我刚刚创建了一个空白的 Windows 服务项目并添加了以下内容，以便我可以运行 installutil.exe 并附加到上面的内容以查看事件是否正在触发(确实如此).
I just created a blank Windows Service project and add the below so I could run installutil.exe and attach to the above to see if the event was firing (and it did).
using System;
using System.Collections.Generic;
using System.Text;
using System.ComponentModel;
using System.ServiceProcess;
namespace WindowsServiceTest
{
[RunInstaller(true)]
public class MyServiceInstaller : System.Configuration.Install.Installer
{
public MyServiceInstaller()
{
ServiceProcessInstaller process = new ServiceProcessInstaller();
process.Account = ServiceAccount.LocalSystem;
ServiceInstaller serviceAdmin = new ServiceInstaller();
serviceAdmin.StartType = ServiceStartMode.Manual;
serviceAdmin.ServiceName = "Service1";
serviceAdmin.DisplayName = "Service1 Display Name";
Installers.Add(process);
Installers.Add(serviceAdmin);
}
}
}
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