So I'm getting the above exception when using an

IRequestReplyMessageIntermediary intermediary. It happens when teh intermediary attempts to forward to the service and it doesn't matter whether the service is running or not which tends to suggest its something happening in te intermediary itself. The stack trace is as follows:

"\nServer stack trace: \n
at System.Net.HttpWebRequest.set_Connection(String value)\r\n
at System.ServiceModel.Channels.HttpOutput.WebRequestHttpOutput.PrepareHttpSend(Message message)\r\n
at System.ServiceModel.Channels.HttpOutput.Send()\r\n
at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.SendRequest(Message message, TimeSpan timeout)\r\n
at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)\r\n
at System.ServiceModel.RequestChannelBinder.Request(Message message, TimeSpan timeout)\r\n
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)\r\n
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs)\r\n
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)\r\n
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)\n\nException rethrown at [0]: \n
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)\r\n
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)\r\n
at System.ServiceModel.IRequestReplyMessageIntermediary.ProcessMessage(Message message)\r\n
at Intermediary.UnreliableIntermediary.ProcessMessage(Message message) in C:\\Work\\RM\\Intermediary\\UnreliableIntermediary.cs:line 33"

Anyone know what this is about?

Regards

Richard Blewett