Question

I have a c# win app with asp.net web service (wsdl).
If I enabled proxy, the application stops working and when i look event log viewer ,
i see this error :

Framework Sürümü: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.ServiceModel.ProtocolException
Stack:

Server stack trace: 
at: System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory factory, WebException responseException, ChannelBinding channelBinding)

at: System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
at: System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
at: System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)
at: System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at: System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at: System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
at: System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Messaging.IMessage)
at: System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(System.Runtime.Remoting.Proxies.MessageData ByRef, Int32)
at: MatriksMessenger.MsgService.ServiceSoap.IsBlocked(System.String, System.String, System.String)
at: MatriksMessenger.LoginForm.CallService()
at: System.Threading.ThreadHelper.ThreadStart_Context(System.Object)
at: System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
at: System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
at: System.Threading.ThreadHelper.ThreadStart()

I can access the webservice from the browser.
How can i find a solution?

Thanks,

Win 7 , Framework 4.0

Answer 1

I figured it out. I have added this lines to app.config

      <system.net>
            <defaultProxy enabled="true" useDefaultCredentials="true">
            </defaultProxy>
            <settings>
              <servicePointManager expect100Continue="false" />
            </settings>
      </system.net>