通信对象不能用于通信,因为它已被中止

我有一个示例WCF项目,它重现了我的真实WCF应用程序的问题.您可以在此处下载我的示例WCF应用程序的源代码

根据代码和配置文件中的超时集,我不明白出现了什么:

**** Server exception : System.ServiceModel.CommunicationObjectAbortedException: 

The communication object, System.ServiceModel.Security.SecuritySessionServerSettings+SecurityReplySessionChannel, cannot be used for communication because it 
has been Aborted.

   at System.ServiceModel.Channels.CommunicationObject.ThrowIfClosedOrNotOpen()
   at System.ServiceModel.Security.SecuritySessionServerSettings.ServerSecuritySessionChannel.SecureApplicationMessage(Message& message, TimeSpan timeout, SecurityProtocolCorrelationState correlationState)
   at System.ServiceModel.Security.SecuritySessionServerSettings.SecuritySessionRequestContext.OnReply(Message message, TimeSpan timeout)
   at System.ServiceModel.Channels.RequestContextBase.Reply(Message message, TimeSpan timeout)
   at System.ServiceModel.Channels.RequestContextBase.Reply(Message message)
   at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.Reply(MessageRpc& rpc)

**** client exception : : System.ServiceModel.Security.MessageSecurityException: An unsecured or incorrectly secured fault was received from the other party. See the inner FaultException for the fault code and detail. ---> System.ServiceModel.FaultException: The message could not be processed. This is most likely because the action 'http://schemas.xmlsoap.org/ws/2005/02/trust/RST/SCT/Cancel' is incorrect or because the message contains an invalid or expired security context token or because there is a mismatch between bindings. The security context token would be invalid if the service aborted the channel due to inactivity. To prevent the service from aborting idle sessions prematurely increase the Receive timeout on the service endpoint's binding.
   --- End of inner exception stack trace ---

Server stack trace: 
   at System.ServiceModel.Security.SecuritySessionClientSettings`1.ClientSecuritySessionChannel.ProcessRequestContext(RequestContext requestContext, TimeSpan timeout, SecurityProtocolCorrelationState correlationState)
   at System.ServiceModel.Security.SecuritySessionClientSettings`1.ClientSecuritySessionChannel.ReceiveInternal(TimeSpan timeout, SecurityProtocolCorrelationState correlationState)
   at System.ServiceModel.Security.SecuritySessionClientSettings`1.SecurityRequestSessionChannel.CloseOutputSession(TimeSpan timeout)
   at System.ServiceModel.Security.SecuritySessionClientSettings`1.ClientSecuritySessionChannel.CloseSession(TimeSpan timeout, Boolean& wasAborted)
   at System.ServiceModel.Security.SecuritySessionClientSettings`1.ClientSecuritySessionChannel.OnClose(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Close(TimeSpan timeout)
   at System.ServiceModel.Channels.ServiceChannel.OnClose(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Close(TimeSpan timeout)

Exception rethrown at [0]: 
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at System.ServiceModel.ICommunicationObject.Close(TimeSpan timeout)
   at System.ServiceModel.ClientBase`1.System.ServiceModel.ICommunicationObject.Close(TimeSpan timeout)
   at System.ServiceModel.ClientBase`1.Close()
   at System.ServiceModel.ClientBase`1.System.IDisposable.Dispose()
   at WindowsFormsApplication1.Program.Main() in C:\Users\sdoucet\Documents\Visual Studio 2008\Projects\TestWCFLongExecution\WindowsFormsApplication1\Program.cs:line 25

小智.. 7

我们遇到了类似的问题,因为托管服务的应用程序池配置为最大工作进程大于1.对于对Abort或Close的调用成功,需要将其路由到处理原始请求的同一服务实例.

我们遇到了类似的问题,因为托管服务的应用程序池配置为最大工作进程大于1.对于对Abort或Close的调用成功,需要将其路由到处理原始请求的同一服务实例.