Vista - Getting an error when hosting in a windows service.

I get the following exception when I am starting (webservice.Open()) a WCF
service. I have put the same service in a console host and in an IIS host
with no problem. Any ideas what I can change to successfully host in a
service? Inside the OnStart method I change the directory from
C:\Windows\System32 to the installation directory so that the configuration
file can be found. I don't know if that is the source of my problem or not. I
change the directory using Environment.CurrentDirectory = path and I do this
before the service is Open. I assume that the configuration file will be used
on Open?

Kevin

1:11:10 PM - Exception
System.InvalidOperationException: Service x.ServiceImplementation.XServices'
has zero application (non-infrastructure) endpoints. This might be because no
configuration file was found for your application, or because no service
element matching the service name could be found in the configuration file,
or because no endpoints were defined in the service element.
at
System.ServiceModel.Description.DispatcherBuilder.EnsureThereAreNonMexEndpoints(ServiceDescription description)
at
System.ServiceModel.Description.DispatcherBuilder.InitializeServiceHost(ServiceDescription description, ServiceHostBase serviceHost)
at System.ServiceModel.ServiceHostBase.InitializeRuntime()
at System.ServiceModel.ServiceHostBase.OnOpen(TimeSpan timeout)
at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
at System.ServiceModel.Channels.CommunicationObject.Open()
at X.Host.WebServiceHostService.ServiceWorkerMethod().

Hello, Kevin!

Do you have config file for the host?
Config file has to have to format
servicename.exe.config.

You wrote on Fri, 23 Mar 2007 11:39:23 -0700:

KB> I get the following exception when I am starting (webservice.Open())
KB> a WCF
KB> service. I have put the same service in a console host and in an IIS
KB> host
KB> with no problem. Any ideas what I can change to successfully host in
KB> a
KB> service? Inside the OnStart method I change the directory from
KB> C:\Windows\System32 to the installation directory so that the
KB> configuration
KB> file can be found. I don't know if that is the source of my problem
KB> or not. I
KB> change the directory using Environment.CurrentDirectory = path and I
KB> do this
KB> before the service is Open. I assume that the configuration file
KB> will be used
KB> on Open?

KB> Kevin

1::11:10 PM - Exception
KB> System.InvalidOperationException: Service
KB> x.ServiceImplementation.XServices'
KB> has zero application (non-infrastructure) endpoints. This might be
KB> because no
KB> configuration file was found for your application, or because no
KB> service
KB> element matching the service name could be found in the
KB> configuration file,
KB> or because no endpoints were defined in the service element.
KB> at
KB> System.ServiceModel.Description.DispatcherBuilder.
KB> EnsureThereAreNonMexEndpoints(ServiceDescription description)
KB> at
KB> System.ServiceModel.Description.DispatcherBuilder.
KB> InitializeServiceHost(ServiceDescription description,
KB> ServiceHostBase serviceHost)
KB> at System.ServiceModel.ServiceHostBase.InitializeRuntime()
KB> at System.ServiceModel.ServiceHostBase.OnOpen(TimeSpan timeout)
KB> at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan
KB> timeout)
KB> at System.ServiceModel.Channels.CommunicationObject.Open()
KB> at X.Host.WebServiceHostService.ServiceWorkerMethod().


With best regards, Vadym Stetsyak.
Blog: http://vadmyst.blogspot.com

Yes, there is an equivalent servicename.exe.config.

"Vadym Stetsyak" wrote:

> Hello, Kevin!
>
> Do you have config file for the host?
> Config file has to have to format
> servicename.exe.config.
>
> You wrote on Fri, 23 Mar 2007 11:39:23 -0700:
>
> KB> I get the following exception when I am starting (webservice.Open())
> KB> a WCF
> KB> service. I have put the same service in a console host and in an IIS
> KB> host
> KB> with no problem. Any ideas what I can change to successfully host in
> KB> a
> KB> service? Inside the OnStart method I change the directory from
> KB> C:\Windows\System32 to the installation directory so that the
> KB> configuration
> KB> file can be found. I don't know if that is the source of my problem
> KB> or not. I
> KB> change the directory using Environment.CurrentDirectory = path and I
> KB> do this
> KB> before the service is Open. I assume that the configuration file
> KB> will be used
> KB> on Open?
>
> KB> Kevin
>
> 1::11:10 PM - Exception
> KB> System.InvalidOperationException: Service
> KB> x.ServiceImplementation.XServices'
> KB> has zero application (non-infrastructure) endpoints. This might be
> KB> because no
> KB> configuration file was found for your application, or because no
> KB> service
> KB> element matching the service name could be found in the
> KB> configuration file,
> KB> or because no endpoints were defined in the service element.
> KB> at
> KB> System.ServiceModel.Description.DispatcherBuilder.
> KB> EnsureThereAreNonMexEndpoints(ServiceDescription description)
> KB> at
> KB> System.ServiceModel.Description.DispatcherBuilder.
> KB> InitializeServiceHost(ServiceDescription description,
> KB> ServiceHostBase serviceHost)
> KB> at System.ServiceModel.ServiceHostBase.InitializeRuntime()
> KB> at System.ServiceModel.ServiceHostBase.OnOpen(TimeSpan timeout)
> KB> at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan
> KB> timeout)
> KB> at System.ServiceModel.Channels.CommunicationObject.Open()
> KB> at X.Host.WebServiceHostService.ServiceWorkerMethod().
>
>
> With best regards, Vadym Stetsyak.
> Blog: http://vadmyst.blogspot.com
>
>
>

After verifying that the configuration file is actually being read, check to
make sure that the Service type and the namespace of your service
implementation class all match, namespace, capitalizaiton and all.

hth


"Kevin Burton" wrote:

> Yes, there is an equivalent servicename.exe.config.
>
> "Vadym Stetsyak" wrote:
>
> > Hello, Kevin!
> >
> > Do you have config file for the host?
> > Config file has to have to format
> > servicename.exe.config.
> >
> > You wrote on Fri, 23 Mar 2007 11:39:23 -0700:
> >
> > KB> I get the following exception when I am starting (webservice.Open())
> > KB> a WCF
> > KB> service. I have put the same service in a console host and in an IIS
> > KB> host
> > KB> with no problem. Any ideas what I can change to successfully host in
> > KB> a
> > KB> service? Inside the OnStart method I change the directory from
> > KB> C:\Windows\System32 to the installation directory so that the
> > KB> configuration
> > KB> file can be found. I don't know if that is the source of my problem
> > KB> or not. I
> > KB> change the directory using Environment.CurrentDirectory = path and I
> > KB> do this
> > KB> before the service is Open. I assume that the configuration file
> > KB> will be used
> > KB> on Open?
> >
> > KB> Kevin
> >
> > 1::11:10 PM - Exception
> > KB> System.InvalidOperationException: Service
> > KB> x.ServiceImplementation.XServices'
> > KB> has zero application (non-infrastructure) endpoints. This might be
> > KB> because no
> > KB> configuration file was found for your application, or because no
> > KB> service
> > KB> element matching the service name could be found in the
> > KB> configuration file,
> > KB> or because no endpoints were defined in the service element.
> > KB> at
> > KB> System.ServiceModel.Description.DispatcherBuilder.
> > KB> EnsureThereAreNonMexEndpoints(ServiceDescription description)
> > KB> at
> > KB> System.ServiceModel.Description.DispatcherBuilder.
> > KB> InitializeServiceHost(ServiceDescription description,
> > KB> ServiceHostBase serviceHost)
> > KB> at System.ServiceModel.ServiceHostBase.InitializeRuntime()
> > KB> at System.ServiceModel.ServiceHostBase.OnOpen(TimeSpan timeout)
> > KB> at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan
> > KB> timeout)
> > KB> at System.ServiceModel.Channels.CommunicationObject.Open()
> > KB> at X.Host.WebServiceHostService.ServiceWorkerMethod().
> >
> >
> > With best regards, Vadym Stetsyak.
> > Blog: http://vadmyst.blogspot.com
> >
> >
> >

Thank you.

I am not sure the best way to "verify that the configuration file is
actually being read" there are app settings that are getting set so I assum
that the configuration file (app.config) is being read. Namespace matches
(the implementation links).

Kevin

"Dwight@QuickLearn" wrote:

> After verifying that the configuration file is actually being read, check to
> make sure that the Service type and the namespace of your service
> implementation class all match, namespace, capitalizaiton and all.
>
> hth
>
>
> "Kevin Burton" wrote:
>
> > Yes, there is an equivalent servicename.exe.config.
> >
> > "Vadym Stetsyak" wrote:
> >
> > > Hello, Kevin!
> > >
> > > Do you have config file for the host?
> > > Config file has to have to format
> > > servicename.exe.config.
> > >
> > > You wrote on Fri, 23 Mar 2007 11:39:23 -0700:
> > >
> > > KB> I get the following exception when I am starting (webservice.Open())
> > > KB> a WCF
> > > KB> service. I have put the same service in a console host and in an IIS
> > > KB> host
> > > KB> with no problem. Any ideas what I can change to successfully host in
> > > KB> a
> > > KB> service? Inside the OnStart method I change the directory from
> > > KB> C:\Windows\System32 to the installation directory so that the
> > > KB> configuration
> > > KB> file can be found. I don't know if that is the source of my problem
> > > KB> or not. I
> > > KB> change the directory using Environment.CurrentDirectory = path and I
> > > KB> do this
> > > KB> before the service is Open. I assume that the configuration file
> > > KB> will be used
> > > KB> on Open?
> > >
> > > KB> Kevin
> > >
> > > 1::11:10 PM - Exception
> > > KB> System.InvalidOperationException: Service
> > > KB> x.ServiceImplementation.XServices'
> > > KB> has zero application (non-infrastructure) endpoints. This might be
> > > KB> because no
> > > KB> configuration file was found for your application, or because no
> > > KB> service
> > > KB> element matching the service name could be found in the
> > > KB> configuration file,
> > > KB> or because no endpoints were defined in the service element.
> > > KB> at
> > > KB> System.ServiceModel.Description.DispatcherBuilder.
> > > KB> EnsureThereAreNonMexEndpoints(ServiceDescription description)
> > > KB> at
> > > KB> System.ServiceModel.Description.DispatcherBuilder.
> > > KB> InitializeServiceHost(ServiceDescription description,
> > > KB> ServiceHostBase serviceHost)
> > > KB> at System.ServiceModel.ServiceHostBase.InitializeRuntime()
> > > KB> at System.ServiceModel.ServiceHostBase.OnOpen(TimeSpan timeout)
> > > KB> at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan
> > > KB> timeout)
> > > KB> at System.ServiceModel.Channels.CommunicationObject.Open()
> > > KB> at X.Host.WebServiceHostService.ServiceWorkerMethod().
> > >
> > >
> > > With best regards, Vadym Stetsyak.
> > > Blog: http://vadmyst.blogspot.com
> > >
> > >
> > >