I have a basic C# console application that I would like to run as a Windows Service.
I have created the Windows service using sc create. This worked fine, and I can see my service under services.msc. When I try and start this service I get the following error:
Could not start the PROJECT service on Local Computer. Error 1053: The service did not respond to the start or control request in a timely fashion.`
I read that this might be due to the service code taking longer than 30000 ms to execute. Therefore I removed the bulk of the code so that hardly anything is being executed.. yet the same error persists.
I am using .NET 3.5 for this project.
What would cause this?
You cannot just take any console application and run as Windows service. First you need to implement your service class that would inherit from ServiceBase, then in entry point (Main) you need to run the service with ServiceBase.Run(new YourService()). In your service class you need to define what happens when service starts and ends.
Ideally you should add ServiceInstaller to your assembly too. This way you will be able to preset your service properties, and use installutil.exe to install the service.
Walkthrough: Creating a Windows Service Application in the Component Designer is a walkthrough of how to create a service.
Not any old application can be run as a service, especially under more recent versions of Windows. They are expected to support certain functionality, respond to certain requests, and (again, under recent versions of Windows) not interact with the user directly.
If you want a service, write an application specifically designed to be a service.
I do not know what "sc create" is. But I know, using Visual Studio 2010, one can build a Windows service project. By the way, I have created a project of this kind and it does work well all the way.
why is this so? – wulfgar.pro Jun 3 '11 at 1:13
#WulfgarPro - because windows service application has a little
different architecture. You need to define what to do when service starts and ends. – Alex Aza Jun 3 '11 at 1:15
(Unfortunately I can't write a comment yet.)
It is because SCM (Service Control Manager) controls the service trough ServiceBase Class. If one would only need to define what it does when it starts and stops there would be no need for inheritance and overriding. One could simply create those two methods. Unfortunately there is a bit more work involved because ServiceBase contains a bit more functionality.
I have had great success with TopShelf. This is a nuget package that allows your .NET console app to also have the necessary Windows Service hooks such that it can happily run as either a console app (useful for debugging), or be installed as a Windows Service.
Related
I have a window desktop application, developed in C#.NET (.NET framework 4.0), but now I want to convert it into window services. There is one Window Form in desktop application. How is it possible? Any code or helping link is welcomed.
Thanks
It entirely depends upon what the application does. The main thing you have to remember is that when an app is running as a service it cannot have any user interaction, as it runs unattended.
Take a look at this for more background:
Introduction to Windows Service Applications
Or look at using SrvStart (a freeware utility) to run an existing app as a service:
Using SrvStart to Run Any Application as a Windows Service
There are also commercial tools that can convert Windows apps to run as services such as:
FireDaemon
AlwaysUp
Once an app is running as a service all comunication between a seprate UI presentation app is cross process - so you need to manage that. Depending on your skill set probably the easiest way to do that today is WCF. Your first step is to define the interface between the GUI client application and the service (what calls does GUI need to make on the serivice, are they oneway or duplex (return data), does the service need to trigger events client side (which requires a callback interface)? etc).
Once that is decided you can go ahead and start building your WCF service. That is a dll that needs to be hosted - in your case by a service host - this is quite straight forward and there is plenty on infomation available about that (basically just a few lines of boiler plate code and then run a utility to register the service). It is useful to test your server using a Command line host in place of the service host (easier to debug etc) - so worth while setting up 2 host projects (one service, one cmd line).
I've personally never tried a form client with a WCF service - if your form is simple you might find it easier to dev your client in WPF. The client uses the interface you defined to make calls on the server and the WCF generated proxy code impliments that interface to manage the tranport accross process (or machine). WCF is very flexible via configuration files about the transport to be used (namedpipes, tcp, http etc). Bon courage!
Ricibob's answer is correct. I started the way he suggested. I needed WCF Data Services because I had to edit some data in the db. And I got stuck when I found out that WCF Data Services doesn't support Enums. My business objects widely used enums and now I don't know what to do.
I'm struggling with starting a service from another application.
Ok, first, that's my starting point:
I got a usual service wrapped into my own class which inherits from ServiceBase.
Furthermore I got a ProjectInstaller instance, which inherits from System.Configuration.Install.Installer and takes care of installing my service on the system in the right way.
it's got these parameters:
serviceInstaller1.ServiceName = "NameOfService";
serviceInstaller1.StartType = System.ServiceProcess.ServiceStartMode.Manual;
serviceProcessInstaller1.Account = System.ServiceProcess.ServiceAccount.LocalService;
This ProjectInstaller output is installed through a usual C# .NET installation project.
The service is shown in the GUI list of services within system control -> administration -> services. But what I'm wondering about is that the service does not appear in the list of services, if I use the cmd.exe and type "net start".
That's waht I have so far.
Now I want to start my service from another application. This application inherits from
ServiceController
If I want to call now the
Start()
method, I get an error telling me that the service could not be opened of the local machine.
I use the same Service Name as stated above. T'm confused about that, because I thought the service is installed correctly through my installer.
Or does my application (and the cmd.exe too) does not have enough rights to access the service?
I found this article on stackoverflow.
I think this answer posted there can be applied here too.
see the link below
ServiceController permissions in Windows 7
I've run into this issue before, and it was permissions-based for me, too. I wish that error message was a little more clear.
I'd recommend taking a look at this SO article: C#.NET: Acquire administrator rights? - it looks like there's a good tutorial about upgrading to administrative rights provided in the answers.
Solved the problem see the bottom of my post.
So I have a simple windows service that watches a specific folder and upploads files that come into it to a server using a web service.
It's working fine on my machine using windows 7 but when I try to start it on a windows server 2003, I receive an error: Error 1053: the service did not respond to start or control request in a timely fashion. But I get this message after only a few seconds.
I have created the ServicesPipeTimeout and set it to 60000 milliseconds.
I have tried running it from command line using sc query command and found out that the WIN32_EXIT_CODE is 0, which I think means that the service doesn´t even try to start because it find an error before it starts.
In the event viewer I get errors 7000 and 7009.
I am the Administrator on the windows server.
The only thing I haven´t tried is a hotfix I found from microsoft but I don´t want to use it because as I understand it, it is for when the service actually times out.http://support.microsoft.com/kb/886695
I have tried everything I can think of, is there anything that I am missing?
Gísli
EDIT: Re-installed the .NET framework and now I get a new error, Saying that the service controller can not be found.
EDIT: I setup the service with a setup project, not using the installutil command. This is because I need to get user input during the installation and save that in the registry.
EDIT: I have installed the .NET 4.0 framework, it wasn´t possible to install the service with out doing that.
In addition to what I wrote above I have also tried:
Rebooting.
Re-installing.
I have tried to change the permissions on the files that the service needs to access.
Changing permissions in the registry editor.
Edited the code so that the onStart function only starts one thread.
I think it is some kind of permission problem but I don´t have much experience dealing with Windows server.
Solution:
It turned out to be two seperate problems. The .NET framwork had to be repaired and I had to remove the try/catch clause that I had when starting the service. For some reason (unknown to me) the try catch block did something that made it impossible to start the service in a windows server 2003 but it ran fine on windows 7.
It would be very interesting to know why this is.
Thanks for all the help.
Gísli
Have you installed the right version of .NET Framework on the Server 2003 PC? What comes as standard on Windows 7 will need to be installed manually on an older OS.
You say "I have tried everything I can think of". Please edit the question to show what you have already tried so we don't suggest something you have already done.
EDIT:
Try also the Fusion Log viewer. Set it to log failures then start your service. Hit refresh then see if any errors are logged. Double-click a line for more details.
I'd guess that you installed the .NET 3.5 service using .NET 2.0? InstallUtil will work since the CLR is the same, but the service won't start because of .NET 3.5 dependencies.
See Also:
How to install a Windows service developed in .NET 3.5?
In your OnStart code you could wrap everything in a try-catch block and write the exception message and stack trace to a file using something like:
File.WriteAllText(#"C:\Temp\MyServiceLog.txt", exp.Message + exp.StackTrace);
This will help you analyze the problem. Also, I'm using a very simple way of debugging my services: I'm wrapping them in a WinForms wrapper if the session is interactive. For that, I need the following:
A form that creates an instance of the service class
New methods DoStart and DoStop in my service class, which are public and call the protected OnStart and OnStop methods
New code in above form's OnLoad and OnClose handlers, so the DoStart and DoStop methods of the service instance are called accordingly
Then I add the following code to the Main method in Program.cs:
if (Environment.UserInteractive)
{
Application.Run(new FormServiceHoster());
}
else
{
// ... old code to create service instance.
}
This way you're making the "service" run as an application when you just hit F5 in Visual Studio or double click the EXE in the Explorer. When the service is actually run as a service, the Forms-code is ignored.
Usually you can debug services by attaching to the process, however, that doesn't work for debugging the start and stop code. This method helps a great deal debugging the service start and stop code.
You will need to add references to System.Windows.Forms and System.Drawing manually.
This is the point where I bet you wish you had used some logging package like log4net, which might help tell how far your program gets.
Is it possible that the code in the OnStart event is actually taking longer than you expect. If so, you could move that code to a thread, so that the OnStart event finishes (and so Windows reckons the service has started) while your thread continues working.
Are you running the service as admin? If so, that usually rules out permissions issues. (If it still goes wrong, it will rule out the KB 886695 issue as that seems to only apply to local system).
Since you are using .NET 4.0 are you sure that either, the full version is installed, rather than the Client Profile, or that your application works with the client profile?
I'm developing a windows service in C# .Net and i'm having some dificulty to execute and test my service.
I'm using a timer component to run it from time to time and execute my methods. I have to intialize the service all the time to run it.
Anyone know a more practical way to test a service?
This often boils down to the question what you want to test. Do you want to test the service, or the functionality that it performs? Personally I would...
Refactor all of the service functionality into a separate class library
Test the library
Invoke the library functionality from the service
...and then keep the amount of code in the service itself to the bare minimum needed to trigger the functionality in the class library.
Windows services are ordinary EXEs that happen to connect to the service control manager on startup.
I normally test services by giving them an optional command line argument that tells them to execute normally, inside the Main method, instead of acting as a service. That way I can debug them directly within Visual Studio, or on the command line, etc.
You probably want to add unit tests to your service.
It sounds like you could benefit more from adding your application to the Task Scheduler instead of running it as a service.
Other than that if you really need it as a service you need to design it so it can be tested. I usually write my services in a separate class and add a .EXE project to it so I can run it from the command line too.
One of the ways I have run services when developing is along these lines - Run a windows service as a console. I have found it useful because you can add code to write out to the console for debug information and writing out any relevant exception data.
I would not use this method instead of unit tests but I found this to be a useful way to work and debug where needed.
After create window service you can set it into window service.
Install service using InstallUtil.exe
To install or uninstall windows service (which was created using .NET Framework) use utility InstallUtil.exe. This tool can be found in the following path (use appropriate framework version number).
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe
To install .NET service run command similar to this (specify full path to your service).
InstallUtil.exe "path of service"
To uninstall .NET service use the same command with parameter /u.
InstallUtil.exe /u "path of service"
I have created an SMS application in .NET.
I wanted that the application should run when the computer starts, even before the user logs in.
Just like the SQL Server.
You need to create your application as a Windows Service. The linked MSDN page will provide full details.
Microsoft Windows services, formerly known as NT services, enable you to create long-running executable applications that run in their own Windows sessions. These services can be automatically started when the computer boots, can be paused and restarted, and do not show any user interface. These features make services ideal for use on a server or whenever you need long-running functionality that does not interfere with other users who are working on the same computer. You can also run services in the security context of a specific user account that is different from the logged-on user or the default computer account. For more information about services and Windows sessions, see the About Services section in the Platform SDK documentation in the MSDN Library.
You could consider making it a Windows Service.
You'll have to write a service. Start here...
Wrap your application in a Windows Service, using the .NET System.ServiceProcess namespace.
The System.ServiceProcess namespace provides classes that allow you to implement, install, and control Windows service applications. Services are long-running executables that run without a user interface. Implementing a service involves inheriting from the ServiceBase class and defining specific behavior to process when start, stop, pause, and continue commands are passed in, as well as custom behavior and actions to take when the system shuts down.
Use ServiceEx to make a service from your executable: http://serviceex.com/ , just write one INI file, you can choose if application's window is hidden or showed etc.