问题
I am using Quartz.net and I am trying to get the Quartz server to start-off in a Windows Service. I have created a Windows Service Project and included the Quartz.net libraries. In my Service class I have:
protected override void OnStart(string[] args)
{
try
{
Host host = HostFactory.New(x =>
{
x.Service<IQuartzServer>(s =>
{
s.SetServiceName("quartz.server");
s.ConstructUsing(builder =>
{
QuartzServer server = new QuartzServer();
server.Initialize();
return server;
});
s.WhenStarted(server => server.Start());
s.WhenPaused(server => server.Pause());
s.WhenContinued(server => server.Resume());
s.WhenStopped(server => server.Stop());
});
x.RunAsLocalService();
//x.RunAs(@"mydomain\mysusername", "mypassword");
x.SetDescription(Configuration.ServiceDescription);
x.SetDisplayName(Configuration.ServiceDisplayName);
x.SetServiceName(Configuration.ServiceName);
});
host.Run();
}
catch (Exception ex)
{
Log.Error(ex.Message);
Log.Error(ex.InnerException.Message);
}
}
I have also created a Windows Service Installer and have successfully installed the Windows Service in Visual Studio's command prompt using:
installutil MyWindowsService.exe
When I view my service in the Windows service list and try to start the service - I get a message dialog box:
The MyWindowsService service on Local Computer started and the
stopped. Some Services stop automatically if they are not in use by
other services or programs.
Here is the output I have logged to the event viewer (log4net):
Windows Events
1
Information 05/12/2012 14:52 MyWindowsService.exe "2012-12-05
14:52:24,044 [11528] INFO
Common.Logging.Factory.AbstractLogger.Info(:0) - Finished Starting
MyProject Windows Service."
2
Error 05/12/2012 14:52 Service1 "Service cannot be started.
System.NullReferenceException: Object reference not set to an instance
of an object. at MyWindowsService.MyProject.OnStart(String[] args)
in c:\My Projects\MyProject
v40\CO40\MyWindowsService\MyProject.cs:line 58 at
System.ServiceProcess.ServiceBase.ServiceQueuedMainCallback(Object
state)"
3
Error 05/12/2012 14:52 MyWindowsService.exe "2012-12-05 14:52:24,042
[6048] ERROR Common.Logging.Factory.AbstractLogger.Error(:0) - The
Topshelf.HostConfigurators.WindowsServiceDescription service has not
been installed yet. Please run 'MyWindowsService, Version=1.0.0.0,
Culture=neutral, PublicKeyToken=null install'. "
4
Error 05/12/2012 14:52 MyWindowsService.exe "2012-12-05 14:52:24,041
[6048] FATAL Topshelf.Windows.WindowsServiceHost.Run(:0) - The
Topshelf.HostConfigurators.WindowsServiceDescription service has not
been installed yet. Please run 'MyWindowsService, Version=1.0.0.0,
Culture=neutral, PublicKeyToken=null install'. "
5
Information 05/12/2012 14:52 MyWindowsService.exe "2012-12-05
14:52:24,039 [6048] INFO Topshelf.Windows.WindowsServiceHost.Run(:0)
- Starting up as a winservice application "
6
Information 05/12/2012 14:52 MyWindowsService.exe "2012-12-05
14:52:24,038 [6048] DEBUG Topshelf.Builders.RunBuilder.CreateHost(:0)
- Running as a Windows service, using the service host "
7
Information 05/12/2012 14:52 MyWindowsService.exe "2012-12-05
14:52:24,027 [6048] INFO Topshelf.OS.OsDetector.DetectOs(:0) -
Detected the operating system: 'win' "
8
Information 05/12/2012 14:52 MyWindowsService.exe "2012-12-05
14:52:23,895 [6048] INFO
Topshelf.HostConfigurators.HostConfiguratorImpl.CreateHost(:0) -
Topshelf v2.2.2.0, .NET Framework v4.0.30319.17929 "
9
Information 05/12/2012 14:52 MyWindowsService.exe "2012-12-05
14:52:23,829 [11528] INFO
Common.Logging.Factory.AbstractLogger.Info(:0) - Starting MyProject
Windows Service.. "
Does anyone know how I can get this service to start without this error(s) being thrown?
Thanks in advance.
回答1:
I have created a Windows Service Project ... I have also created a Windows Service Installer and have successfully installed the Windows Service in Visual Studio's command prompt using: installutil MyWindowsService.exe
Topshelf services are already based on ServiceBase and do their own installation - you have a console application which you can run along with your app in development to see it's working, then when you want to install it as a service you go to a command prompt as an administrator and call MyWindowsService.exe install - see the documentation for all options. It may work wrapped in another service, but I don't see why you'd want to do so.
There's a basic example of a functional service in the docs.
If you do need an installer, there's one at http://www.bjoernrochel.de/2010/01/09/how-to-integrate-a-topshelf-based-service-with-vs-setup-projects/ (but Topshelf's command line syntax has changed since that was written, and it needs updating.)
(Edit: I just noticed that events number 3 and 4 contain the text "Please run 'MyWindowsService .. install')
回答2:
Try removing the . from s.SetServiceName("quartz.server"); I had trouble when the value I used for SetServiceName wasn't just a-z characters only.
That's the name that the service is registered as in windows service (the name you'd use to do sc start quartzserver)
回答3:
I was getting this error when I had different Service Name and Display Name values. I had "Auditing.Service" and "Auditing Service", and I changed them both to "Auditing.Service" and the Windows service started.
So my suggestion is: make the service and display names match up.
回答4:
If i'm reading the logs correctly, it looks like the Topshelf.HostConfigurators.WindowsServiceDescription service is either not installed, or not running.
you also have a NRE on line 58 of c:\My Projects\MyWindowsService\Service1.cs. This may be related to the previous error.
your next option is to ask for help from the TopShelf community directly: http://topshelf-project.com/contact/
来源：https://stackoverflow.com/questions/13726017/windows-service-started-and-then-stopped-using-topshelf