I have a wcf webservice on one of my testing servers. Everything worked fine until I upgraded frome framework 3.5 to 3.5 sp1. the wcf web service stoped working and returns the error:
"Failed to invoke the service. The
service may be offline or
inaccessible. Refer to the stack trace
for details."
"The remote server returned an
unexpected response: (502) Proxy Error
( The specified network name is no
longer available. ).
Server stack trace: at
System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest
request, HttpWebResponse response,
HttpChannelFactory factory,
WebException responseException) 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.ServiceChannel.Call(String
action, Boolean oneway,
ProxyOperationRuntime operation,
Object[] ins, Object[] outs) at
System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage
methodCall, ProxyOperationRuntime
operation) at
System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage
message)"
Does anyone know what is going on here?
