Hi Konstantin
Are there any generics involved? When the issue happens once, does it
keep happening everytime after that?
The stack trace is quite misleading here. The exception comes from WCF
itself, and WCFFacility merely rethrows it (which erases original
callstack, unless we force it to preserve it (which requires calling
non-public API).
@K
On 05/05/2012 11:05 PM, Konstantin Alexandroff wrote:
We register our Wcf proxies as
container.Register(Component.For(t).AsWcfClient(WcfEndpoint.FromConfiguration("*"))
Endpoints defined in web.config.
Everything works great, but once in a while (a week +-) one of the proxies stops working until
AppPool is restarted. Before using WcfFacility we used similar custom proxying using
ChannelFactory building (new ChannelFactory<T>("*")) without any problem I can
recall.
So the question is, as usual, what could be the source of the problem? Perhaps
it's a configuration issue (lifestyle required?).
We use Core/Windsor 3.0.0.0.
In logs we see something like this:
System.NotSupportedException: Method VoteForDiscussion is not supported on this
proxy, this can happen if the method is not marked with
OperationContractAttribute or if the interface type is not marked with
ServiceContractAttribute.
atCastle.Facilities.WcfIntegration.Proxy.WcfRemotingInterceptor.<>c__DisplayClass1.<PerformInvocation>b__0(WcfInvocation
wcfInvocation)
inc:\BuildAgent\work\9834359f44c23fee\src\Castle.Facilities.WcfIntegration\Client\Proxy\WcfRemotingInterceptor.cs:line53
atCastle.Facilities.WcfIntegration.WcfInvocation.Proceed()
inc:\BuildAgent\work\9834359f44c23fee\src\Castle.Facilities.WcfIntegration\WcfInvocation.cs:line44
atCastle.Facilities.WcfIntegration.RepairChannelPolicy.Apply(WcfInvocation
wcfInvocation)
inc:\BuildAgent\work\9834359f44c23fee\src\Castle.Facilities.WcfIntegration\Client\Policies\RepairChannelPolicy.cs:line31
atCastle.Facilities.WcfIntegration.Proxy.WcfRemotingInterceptor.PerformInvocation(IInvocation
invocation,IWcfChannelHolder channelHolder,Action`1 action)
inc:\BuildAgent\work\9834359f44c23fee\src\Castle.Facilities.WcfIntegration\Client\Proxy\WcfRemotingInterceptor.cs:line72
atCastle.DynamicProxy.AbstractInvocation.Proceed()
inc:\BuildAgent\work\8689a06309d1ab0b\src\Castle.Core\DynamicProxy\AbstractInvocation.cs:line170
atCastle.Proxies.IWcfChannelHolderProxy_1.VoteForDiscussion(Guid
discussion,Guid argument)
atFoo.Bar.Web.Specific.Discussions.DiscussionManager.Vote(Guid
discussionId,Guid argumentId,HttpContextBase context)
inc:\BuildAgent\work\397ad3340da6dda6\Sources\Bar-Web-Specific\Discussions\DiscussionManager.cs:line42
atFoo.Bar.Web.Controllers.DiscussionController.Vote(Guid discussionId,Guid
argumentId)
inc:\BuildAgent\work\397ad3340da6dda6\Sources\Bar-Web\Controllers\DiscussionController.cs:line53
at lambda_method(Closure , ControllerBase , Object[] )
atSystem.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext
controllerContext,IDictionary`2 parameters)
atSystem.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext
controllerContext,ActionDescriptor actionDescriptor,IDictionary`2 parameters)
atSystem.Web.Mvc.ControllerActionInvoker.<>c__DisplayClass15.<InvokeActionMethodWithFilters>b__12()
atSystem.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter
filter,ActionExecutingContext preContext,Func`1 continuation)
atSystem.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext
controllerContext,IList`1 filters,ActionDescriptor
actionDescriptor,IDictionary`2 parameters)
atFoo.Bar.Web.Specific.Windsor.WindsorActionInvoker.InvokeActionMethodWithFilters(ControllerContext
controllerContext,IList`1 filters,ActionDescriptor
actionDescriptor,IDictionary`2 parameters)
inc:\BuildAgent\work\397ad3340da6dda6\Sources\Bar-Web-Specific\Windsor\WindsorActionInvoker.cs:line22
atSystem.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext
controllerContext,String actionName)
atSystem.Web.Mvc.Controller.ExecuteCore()
atSystem.Web.Mvc.ControllerBase.Execute(RequestContext requestContext)
atSystem.Web.Mvc.MvcHandler.<>c__DisplayClass6.<>c__DisplayClassb.<BeginProcessRequest>b__5()
atSystem.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass1.<MakeVoidDelegate>b__0()
atSystem.Web.Mvc.MvcHandler.<>c__DisplayClasse.<EndProcessRequest>b__d()
atSystem.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
atSystem.Web.HttpApplication.ExecuteStep(IExecutionStep step,Boolean&
completedSynchronously)
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