.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Register
 
Win Surprise Gifts!!!
Congratulations!!!


Top 5 Contributors of the Month
Easy Web
Imran Ghani
Post New Web Links

Consuming a WCF Service using SSL

Posted By:      Posted Date: August 29, 2010    Points: 0   Category :WCF
 
I have a WCF Web Service that has been created with VS2010 using Framework 4.0.  The service accepts an XML file along with a user and password. The service performs exactly as it should until I turn on "Require secure channel" on the virtual directory.  I was receiving errors relating to the endpoints, however, now I have fixed those issues and receive a different error. I have created a separate web site project to consume the web service, again using VS2010.  When I select the button to invoke the call, I receive "The request failed with HTTP status 404: Not Found". The stack trace is as follows: [WebException: The request failed with HTTP status 404: Not Found.] testservice._default.ws_LoadAOCDataCompleted(Object sender, LoadAOCDataCompletedEventArgs e) in c:\my documents\visual studio 2010\Projects\AOCSvc\testservice\default.aspx.vb:38 testservice.aocsvc.AOCService.OnLoadAOCDataOperationCompleted(Object arg) in c:\my documents\visual studio 2010\Projects\AOCSvc\testservice\Web References\aocsvc\Reference.vb:104 System.Web.AspNetSynchronizationContext.CallCallbackPossiblyUnderLock(SendOrPostCallback callback, Object state) +73 I am new to web services as well as WCF and Framework 4.0.  Again, the service works correctly until I turn on SSL. Any ideas on what may be "locking" the service?  I have rea


View Complete Post


More Related Resource Links

problem in consuming WCF service through Window application

  

I have a silverlight application and WCF service all made in VS 2010 , i had hosted my site to web server which contain Window 2008 and IIS 7.0


now the problem is i have another application which is a window application developed in VS2008 , when i try to add the service reference it gives me error

::::

The document at the url http://72.44.172.77/HRDev3/Service.svc was not recognized as a known document type.

The error message from each known type may help you fix the problem:

- Report from 'DISCO Document' is 'There was an error downloading 'http://dev_qa.emspa.com/HRDev3/Service.svc?disco'.'.

  - The request failed with HTTP status 400: Bad Request.

- Report from 'WSDL Document' is 'The document format is not recognized (the content type is 'text/html; charset=UTF-8').'.

- Report from 'http://72.44.172.77/HRDev3/Service.svc' is 'The document format is not recognized (the content type is 'text/html; charset=UTF-8').'.

- Report from 'XML Schema' is 'The document format is not recognized (the content type is 'text/html; charset=UTF-8').'.

Metadata contains a reference that cannot be resolved: 'http://72.44.172.77/HRDev3/Service.svc'.

Content Type application/soap+xml; charset

Service Station: Creating And Consuming Web Feeds

  

Jon Flanders demonstrates creating and consuming Web feeds with Windows Communication Foundation and AtomPub.

Jon Flanders

MSDN Magazine April 2009


Consuming a PHP service.

  

I'm working with an outside company to impletement their API into our program. Most of their member functions working pretty solid. I get to the one function where I have to pass an associated array to it and this is where it blows up. I create a hash table or namevaluecollection and of course I will get the error(The type System.Collections.Hashtable is not supported because it implements IDictionary.), which can't be serialized.

Is there an easy way to pass this associated array to them? I don't think their api is very flexible, but they seem to think so.


Error Consuming Web Service - Unable to import binding xxx from namespace ...

  

In VS2008 / C# / ASP.NET 3.5, I wrote a test web service app. Here is an extract from the code:

namespace emed.MathWebService
{
    /// <summary>
    /// Sample Math Services For Learning Web Services Deployment
    /// </summary>
    [WebService(Namespace = " http://localhost/MathService")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [ToolboxItem(false)]
    public class MathService
    {
        [WebMethod]
        public float Add(float a, float b)
        {
            return a + b;
        }  

.......

I have published this to an IIS virtual directory named MathService, and when I try to launch it with the URL http://localhost/mathservice/MathService.asmx is works fine and displays all the operations (Add, Subtract etc) in the service.

I then created a test web application in VS2008 (named WebSvcTe

Error in consuming web service using WCF client

  
Hi, I have consumed an external webservice in my client application using WCF. And every thing works great in my Dev box(XP with IIS5.1) But when the same application is moved to Prod server(Win Server 2003 with IIS6.0) it fails. Below is the exception caught: There was no endpoint listening at http://MyExternalWebServiceUrlWithSessionId could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details. And the InnerException is: Unable to connect to the remote server My Config file has the below settings:<system.serviceModel> <bindings> <basicHttpBinding> <binding name="Default_Binding" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true"> <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCoun

consuming a web service in silverlight

  
Hi all,      I am new to silverlight. I have to develop an application where I have to consume a web service http://www.xignite.com/xRealTime.asmx?WSDL to display the real time stock price on a data grid in the silverlight application. Can anyone please tell me if it is possible and if the answer is yes how do I go about it.If the answer is no please tell me what is the best way to display these values using a silverlight application.     

Consuming Web Service. Dynamic WSDL ???

  
Hi everyone. I'm trying to consume a web service with my asp.net application. I've done the basic procedure of creating proxy classes but it won't work. After I spent hours debugging and talking to network support, I realized that a section within the WSDL was dynamic. The WSDL is located in a url like this: http://service/MyWebService?WSDL In the WSDL I have a section like this:<s0:service name="MyWebService"> <s0:port binding="s3:MyWebServiceSoap" name="MyWebServiceSoap"> <s4:address location="http://server1/MyWebService" /> </s0:port> </s0:service> If I press F5 on the browser, the WSDL shows a different address (only the server changes, actually). The range goes from server1 to server9. I've been informed that this service was hosted with some sort of balance system that redirect the requests amongst different servers according to a number of rules. I was also told that I only needed permission to access the balance server ("service"). So, I actually can't see those other "real" servers. When I generated my proxy classes, WSDL showed a path for server1. When I run my application I get a connection error ponting to the IP of server1. They said they can't give me permission to connect directly to server1 because it would kill the balance system. So, how can I con

Problem consuming 32bit WCF service which references a native Dll in a 64 bit OS(Windows Server 2008

  
I have some 32bit Dlls which i want to use it in 64bit OS as i do not have a source code of this to recompile it for 64 bit OS. I have created a x86(32 Bit) WCF service which calls these Dlls and hosted it as a Windows Service on a x64(64 Bit) machine using Windows Server 2008. I have created one more x64 client which calls a function in the WCF which in turn calls a function from the 32 bit native Dll. Whenever i try calling this WCF from the client I get an error as given below.Can anybody please guide as to where I am going wrong and what is needed to solve this issue. Thanks in advance for any help.******The Error Message********************System.BadImageFormatException: Could not load file or assembly 'TestWCFWrapper, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. An attempt was made to load a program with an incorrect format.File name: 'TestWCFWrapper, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'   at TestWrapperWCFClient.Form2.button1_Click(Object sender, EventArgs e)   at System.Windows.Forms.Control.OnClick(EventArgs e)   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)   at System.Windows.Forms.Control.WndProc(Message& m)   at System.Windows.Forms

problems with Consuming WCF service in SoapUI

  
Hi,   Rather new to WCF!! I have created a simple WCF web service in a Console application and successfully tested consuming it in a .Net Console application client. i have used the default binding behaviour stuff in my host as below: Uri baseAddress = new Uri("http://localhost:8000/ServiceModelSamples/Service"); ServiceHost selfHost = new ServiceHost(typeof(CalculatorService), baseAddress); try { selfHost.AddServiceEndpoint( typeof(ICalculator), //the contract new WSHttpBinding(), //the binding "CalculatorService"); //the endpoint address ServiceMetadataBehavior smb = new ServiceMetadataBehavior(); smb.HttpGetEnabled = true; selfHost.Description.Behaviors.Add(smb); selfHost.Open(); Console.WriteLine("The service is ready at {0}.", baseAddress); Console.WriteLine("Press <ENTER> to terminate service."); Console.WriteLine(); Console.ReadLine(); // Close the ServiceHostBase to shutdown the service. selfHost.Close(); } catch (CommunicationException ce) { Console.WriteLine("An exception occurred: {0}", ce.Message); selfHost.Abort(); } my problem is that I would like to consume this service in SoapUI. Firs

WPF consuming WCF Service with Windows Authentication - Not Working

  
Hi I am developing a WPF application in .NET 4.0 which calls a WCF Service hosted on the server developed in .NET 4.0. I want to use windows authentication for this purpose and it seems that it is not working and keep on giving me following error. The provided URI scheme 'http' is invalid; expected 'https'. Parameter name: via I do not want to use https as this is an Intranet application. The WCF Service inturn calls SQL Server SPs via Entity Framwork 4.0. Following is the Web.Config for WCF Service. <?xml version="1.0"?> <configuration> <connectionStrings> <add name="MsdbEntities" connectionString="metadata=res://*/MsdbModel.csdl|res://*/MsdbModel.ssdl|res://*/MsdbModel.msl;provider=System.Data.SqlClient;provider connection string=&quot;Data Source=lvapxdev\lvw_uat_02;Initial Catalog=msdb;Integrated Security=SSPI;MultipleActiveResultSets=True&quot;" providerName="System.Data.EntityClient" /> </connectionStrings> <appSettings> <add key="IndexLoaderInstallDirectory" value="D:\Longview\Index Loader\"/> </appSettings> <system.web> <compilation debug="true" targetFramework="4.0" /> <customErrors mode="Off"/> <authentication mode="Windows"></authentication> </syst

consuming wcf Data service in different format in client - SOAP (including a WDSL), XML, JSON, etc.

  
Hi I have implemented wcf data service with entity framework with the following steps, i want to know i can we consume this WCF Data service in different format like (SOAP, JSON, XML, PLIST). it will be helpfull if some one help on this. - Created web application with VS2010 and added edmx file and selected tables,views and SPs that i want to use - imported SP with complex type by using function import. - Created WcfDataservice (.svc File). - in SVC File i have added [webget] method as follows.         [WebGet]        public List<GetSearchResultWithComplextype_Result> GetSearchResultComplextype(string email, string Title, string Color)        {            Entities db = new Entities();            var query = db.GetSearchResultWithComplextype(email, Title, Color);            List<GetSearchResultWithComplextype_Result> caseList = query.ToList<GetSearchResultWithComplextype_Result>();            return caseList;        } - created one more client application and added service reference. here i want to cons

Error while consuming WCF service on IIS5.1

  
Hi,   I have hosted a WCF service on IIS. Getting the following error while trying to add service reference in client web application. While I am able to run the service and view the WSDL.   ERROR: The document at the url http://localhost/TestSvc/Service1.svc was not recognized as a known document type. The error message from each known type may help you fix the problem: - Report from 'http://localhost/TestSvc/Service1.svc' is 'The document format is not recognized (the content type is 'text/html; charset=UTF-8').'. - Report from 'DISCO Document' is 'There was an error downloading 'http://localhost/testSvc/Service1.svc?disco'.'.   - Unable to connect to the remote server   - No connection could be made because the target machine actively refused it 127.0.0.1:8888 - Report from 'WSDL Document' is 'The document format is not recognized (the content type is 'text/html; charset=UTF-8').'. - Report from 'XML Schema' is 'The document format is not recognized (the content type is 'text/html; charset=UTF-8').'. Metadata contains a reference that cannot be resolved: 'http://localhost/TestSvc/Service1.svc'. Metadata contains a reference that cannot be resolved: 'http://localhost/TestSvc/Service1.svc'. If the service is defined in the current solution, try building the solution and adding the service reference again.     Thanks, Bi

consuming wcf Data service in different format in client - SOAP (including a WDSL), XML, JSON, etc.

  
Hi  I have implemented wcf data service with entity framework with the following steps, i want to know i can we consume this WCF Data service in different format like (SOAP, JSON, XML, PLIST). it will be helpfull if some one help on this. - Created web application with VS2010 and added edmx file and selected tables,views and SPs that i want to use - imported SP with complex type by using function import. - Created WcfDataservice (.svc File). - in SVC File i have added [webget] method as follows.         [WebGet]         public List<GetSearchResultWithComplextype_Result> GetSearchResultComplextype(string email, string Title, string Color)         {             Entities db = new Entities();             var query = db.GetSearchResultWithComplextype(email, Title, Color);             List<GetSearchResultWithComplextype_Result> caseList = query.ToList<GetSearchResultWithComplextype_Result>();             return caseList;         } - created one more client application and added service reference. here i wan

Class project in Web Service-consuming website

  
I have a website project in VC2008. I add a web reference to a web service, and give it a name (ws). I can now do this:         ws.Service testService = new ws.Service();         ws.Customer objCustomer = testService.GetCustomer("1");   Perfect. Now, is it possible to move the Web Reference into a class file, referenced by my web project? I've done that, but now I can't access the ws object from the website application. Is this even possible? I've seen it done in another project, which I've tried to mimic exactly, but it's not working for me. Could it be an older version worked like that??   Thanks Sean

Setting up a Digest Authentication WCF service and consuming it

  

I have a WCF service that had been using NTLM authentication, but needed to recently switch it to digest authentication. The service is running on both an XP Professional machine, as well as a 2003 Server machine, both experiencing the same issues.

 

To set-up the digest authentication, I created the following in my web.config servicemodel section:

 

 

<bindings>
	<webHttpBinding>
		<binding name="NtlmConnect" maxBufferSize="147483647" maxBufferPoolSize="147483647" 

Consuming a php web service in .net

  

Here's a simple question that Google isn't providing any good leads on:

How I do consume this in VS 2008 or 2010?

http://www.periship.com/invoicing/controller/PeriShip.php

I have no control over it, I just have to consume it and use it.  Adding it as a web reference in the project yields this error:

"The document at the url http://www.periship.com/invoicing/controller/PeriShip.php was not recognized as a known document type.
The error message from each known type may help you fix the problem:
- Report from 'XML Schema' is 'The root element of a W3C XML Schema should be <schema> and its namespac"

Thanks!


Exporting to Microsoft Excel from a DataView Web Part consuming a Web Service with Parameters

  
In Sharepoint Designer, I've developed a page displaying a DataView Web Part which consumes an XML Web Service with three parameters.  These parameters are passed in from a simple Form Web Part containing three input fields.  I am able to provide default values for the web service so the dataview is initially populated, and when I enter in new parameters, the web service goes back, grabs the requested data and displays in the dataview nice and slick.

The problem I'm having is this: In Internet Explorer 7, when I right-click on the DataView Web Part and select Export to Microsoft Excel, Excel opens up, says "ExternalData_1: Getting Data..." and returns the data from the web service which applies to the default parameter values each and every time, regardless of whether I have changed the parameters on the web page, and contrary to what the DataView Web Part displays on the screen.

Has anyone else run into this, and is there a solution to the problem?

Best regards,
Mark Christie


Categories: 
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend