I calling SOAP webservice in WCF service method.Sometimes,when method running,the error occurred the this method as following "The request was aborted: The request was canceled.
at System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request)". How to resolve this error.Can you help me please?
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When I am trying to call function in Wsdl service.i am getting error ' The http request is unauthorized with client authentication scheme 'Anonymous '.The authentication header received from the server was 'Basic realm="",Bearer realm="".
Can you please help to fix this issue?
The security mode is transport in reference.cs file
I am getting the below error while trying to call an external service from my service which was hosted in IIS .
Error : An error occurred while receiving the HTTP response to ''. This could be due to the service endpoint binding not using the HTTP protocol. This could also be due to an HTTP request context being aborted by the server (possibly due to the service shutting down). See server logs for more details.
And I am not getting any error while trying to call the same external service from a console application.
Any suggestions will help. Thanks in advance.
Issue is with the firewall. When i try to call the external service from console application, the service call going through without any errors, as there was no IIS involved in calling the service. But when i call the external service from another service hosted in IIS, firewall comes to the picture.
I am have been setting up a WCF Client to connect to a Service that I do not have control of (I think the service is implemented in Java).
The service requires Certificate security and I got all the certificates setup but I get the following error when I connect to the endpoint
An HTTP Content-Type header is required for SOAP messaging and none was found.
I have setup SchemaValidationMessageInspector (http://msdn.microsoft.com/en-us/library/aa717047.aspx) to catch the Request and Response.
I can see that the Request is caught but not the response.
As I understand it is because the response is not of the SOAP format meaning that the Validation method is not triggered.
I expect that the real error is a 404, 403, 500 or something like that.
I have been using Wireshark to inspect the packets but it's all encrypted since it's too early in the "stack". I need the response right after the https decryption have occurred.
How can I catch the none SOAP responses so I can see the error in a clear format?
Use Fiddler or WCF Trace http://blogs.msdn.com/b/madhuponduru/archive/2006/05/18/601458.aspx to see the raw message. If you want to do this from code use a WCF custom messgae encoder http://msdn.microsoft.com/en-us/library/ms751486.aspx.
i am getting this error " An error occurred while receiving the HTTP response to http://xxxxxx/CustomerService/. This could be due to the service endpoint binding not using the HTTP protocol. This could also be due to an HTTP request context being aborted by the server (possibly due to the service shutting down). See server logs for more details."
and i cannot proceed further.
How can i resolve this issue and i checked with the Service Logs also and Service Trace viewer also but i didn't understand
Why/When this is happened?
I have a WCF webservice using a NetTcpBinding with Transport security and the clientCredientialType set to none. I have no identity specified on the endpoint using this binding. Every attempt made to call a method on the service results in the following error:
Client side:
System.ServiceModel.Security.SecurityNegotiationException: A call to
SSPI failed, see inner exception.
Service side:
System.ServiceModel.Security.SecurityNegotiationException:
Authentication failed on the remote side (the stream might still be
available for additional authentication attempts).
System.ComponentModel.Win32Exception: The target principal name is
incorrect
Any help with this is appreciated
Thanks
Sj