On May 3, 2012, at 12:11 PM, Diego Mijelshon wrote:
> Hello.
>
> I'm using the WCF Facility for the first time to host a couple
> services, both in a console app (for easy debugging) and IIS (for
> production). The services use a net.msmq endpoint.
>
> This is how I'm hosting the service in the console app (simplified):
>
> using (var host = new DefaultServiceHostFactory()
>
> .CreateServiceHost(typeof(MyService).AssemblyQualifiedName,
> new Uri[0]))
> host.Open();
>
You don't need to create hosts, the facility does it for you
> And here's how it's registered:
>
>
> container.Register(Component.For<UserRequestService>().LifestylePerWcfOperation())
>
> What I'd like to do is to add the following behavior to all
> operations:
>
> [OperationBehavior(TransactionScopeRequired = true,
> TransactionAutoComplete = true)]
>
> Here's what I tried:
>
> container.Register(Component.For<IOperationBehavior>()
> .UsingFactoryMethod(x => new
> OperationBehaviorAttribute
> {
>
> TransactionScopeRequired = true,
>
> TransactionAutoComplete = true
> }));
>
> But that results in an exception:
>
> System.ArgumentException: The value could not be added to the
> collection, as the collection already contains an item of the same
> type: 'System.ServiceModel.OperationBehaviorAttribute'.
> This collection only
> supports one instance of each type.
> Parameter name: item
> at
> System.Collections.Generic.KeyedByTypeCollection`1.InsertItem(Int32
> index, TItem item)
> at
> Castle.Facilities.WcfIntegration.Internal.WcfUtils.AddBehaviors[T]
> (IKernel kernel, WcfExtensionScope scope, KeyedByTypeCollection`1
> behaviors, IWcfBurden burden, Predicate`1 predicate)
> at
> Castle.Facilities.WcfIntegration.WcfEndpointExtensions.Install(ServiceEndpoint
> endpoint, Boolean withContract, IKernel kernel, IWcfBurden burden)
> at
> Castle.Facilities.WcfIntegration.ServiceHostExtensions.Castle.Facilities.WcfIntegration.IWcfExtensionVisitor.VisitEndpointExtension(IWcfEndpointExtension
> extension)
> at
> Castle.Facilities.WcfIntegration.ServiceHostExtensions.Install(ICollection`1
> extensions, IWcfBurden burden)
> at
> Castle.Facilities.WcfIntegration.AbstractServiceHostBuilder.ConfigureServiceHost(ServiceHost
> serviceHost, IWcfServiceModel serviceModel, ComponentModel model)
> at
> Castle.Facilities.WcfIntegration.AbstractServiceHostBuilder`1.Build(ComponentModel
> model, Uri[] baseAddresses)
> at
> Castle.Facilities.WcfIntegration.WindsorServiceHostFactory`1.CreateServiceHost(String
> constructorString, Uri[] baseAddresses)
> at Program.Main()
>
> Any ideas?
The reason this might be happening is that the OperationBehavior may be a
default behavior that must be
first removed if you want to modify it.
>
> Something else I'm interested in is adding basic exception logging to
> all operations. I'm already using the Logging facility for other parts
> of my project and it works well. Any pointers or samples?
> (It's worth noting that, since this uses MSMQ, all the operations are
> OneWay, and the messages are moved automatically to a retry queue on
> failure by the binding, which is OK. That's why I need a way to know
> what went wrong with a particular message)
>
The facility has message logging support which gives you an idea it works,
> Thanks!
>
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