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  • Business enum to DatContract Enum conversion in WCF

    - by chugh97
    I have an enum namespace Business { public enum Color { Red,Green,Blue } } namespace DataContract { [DataContract] public enum Color { [EnumMember] Red, [EnumMember] Green, [EnumMember] Blue } } I have the same enum as a datacontract in WCF with same values. I need to convert the Business enum to the DataContract enum using a translator. Hoe can I achieve this?

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  • WCF Webservices and FaultContract - Client's receiving SoapExc insted of FaultException<TDetails>

    - by Alessandro Di Lello
    Hi All, i'm developing a WCF Webservice and consuming it within a mvc2 application. My problem is that i'm using FaultContracts on my methods with a custom FaultDetail and i'm throwing manyally the faultexception but when the client receive the exception , it receives a normal SoapException instead of my FaultException that i throwed from the service side. Here is some code: Custom Fault Detail Class: [DataContract] public class MyFaultDetails { [DataMember] public string Message { get; set; } } Operation on service contract: [OperationContract] [FaultContract(typeof(MyFaultDetails))] void ThrowException(); Implementation: public void ThrowException() { var details = new MyFaultDetails { Message = "Exception Test" }; throw new FaultException<MyFaultDetails >(details , new FaultReason(details .Message), new FaultCode("MyFault")); } Client side: try { // Obv proxy init etc.. service.ThrowException(); } catch (FaultException<MyFaultDetails> ex) { // stuff } catch (Exception ex) { // stuff } What i expect is to catch the FaultException , instead that catch is skipped and the next catch is taken with an exception of type SoapException. Am i missing something ? i red a lot of threads about using faultcontracts within wcf and what i did seems to be good. I had a look at the wsdl and xsd generated and they look fine. here's a snippet regarding this method: <wsdl:operation name="ThrowException"> <wsdl:input wsaw:Action="http://tempuri.org/IAnyJobService/ThrowException" message="tns:IAnyJobService_ThrowException_InputMessage" /> <wsdl:output wsaw:Action="http://tempuri.org/IAnyJobService/ThrowExceptionResponse" message="tns:IAnyJobService_ThrowException_OutputMessage" /> <wsdl:fault wsaw:Action="http://tempuri.org/IAnyJobService/ThrowExceptionAnyJobServiceFaultExceptionFault" name="AnyJobServiceFaultExceptionFault" message="tns:IAnyJobService_ThrowException_AnyJobServiceFaultExceptionFault_FaultMessage" /> </wsdl:operation> <wsdl:operation name="ThrowException"> <soap:operation soapAction="http://tempuri.org/IAnyJobService/ThrowException" style="document" /> <wsdl:input> <soap:body use="literal" /> </wsdl:input> <wsdl:output> <soap:body use="literal" /> </wsdl:output> <wsdl:fault name="AnyJobServiceFaultExceptionFault"> <soap:fault use="literal" name="AnyJobServiceFaultExceptionFault" namespace="" /> </wsdl:fault> </wsdl:operation> Any help ? Thanks in advance Regards Alessandro

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  • WCF using Spring.NET woes

    - by demius
    Hi everyone, I've torn out all but two hairs on my head trying to get my WCF services hosted in IIS 7.5. I'm using Spring.NET to create my service instances, but I'm having no luck getting it up and running. I encounter the following exception: Could not find a base address that matches scheme http for the endpoint with binding MetadataExchangeHttpBinding. Registered base address schemes are []. My WCF configuration is as follows: <system.serviceModel> <bindings> <wsHttpBinding> <binding name="secureBinding" allowCookies="false"> <security mode="Transport"> <transport clientCredentialType="None"> <extendedProtectionPolicy policyEnforcement="Never" /> </transport> </security> </binding> </wsHttpBinding> </bindings> <behaviors> <serviceBehaviors> <behavior> <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" /> <serviceDebug includeExceptionDetailInFaults="false" /> </behavior> </serviceBehaviors> </behaviors> <services> <service name="TestService"> <host> <baseAddresses> <add baseAddress="https://ws.local.com/TestService.svc"/> </baseAddresses> </host> <endpoint name="secureEndpoint" contract="Services.Interfaces.ITestService" binding="wsHttpBinding" bindingConfiguration="secureBinding" address="https://ws.local.com/TestService.svc" /> <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" /> </service> </services> <serviceHostingEnvironment multipleSiteBindingsEnabled="true" /> What am I missing here?

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  • Can one instance of a WCF service pass work on to another instance where this 2nd instance would rep

    - by Matt
    Let's say I have 2 instances of the same web services. Is there a way that I can have the second instance of the web service perform a task at the behest of the first instance of the WCF service and reply directly to the original requester? I could code this and include logic in WCF-A to contact WCF-B under the right conditions and then passback the result, but returning to the requester directly from WCF-B would be easier. Also, I made a handy dandy chart.

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  • How to use MSMQ in WCF?

    - by Jader Dias
    I can work with many WCF bindings, except netMsmqBinding. All I get is: CommunicationObjectFaultedException: "The communication object, System.ServiceModel.ServiceHost, cannot be used for communication because it is in the Faulted state." at System.ServiceModel.Channels.CommunicationObject.Close(TimeSpan timeout) I tried it in a Windows Server 2008 R2 with the following features installed Message Queueing Message Queueing Services Message Queueing Server Message Queueing Triggers HTTP Support Multicasting Support Message Queueing DCOM Proxy I tried also to add manually a private Message Queue in the Server Manager but it didn't work. The address I am trying to expose is: net.msmq://localhost/private/MyServiceName

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  • WCF REST RestChess.com

    - by conradt
    I saw a few WCF REST presentations referencing source code at restchess.com. Unfortunately, that website is not available anymore. Does anyone know where else I can can go to download the source code?

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  • WCF Service - The resource cannot be found.

    - by Pinu
    I am deployed my published the WCF web service to my server and when i am tryihg to access it its giving me following error???? The resource cannot be found. Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly. Requested URL: /API/Errors/GeneralError.aspx

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  • WCF Serialization -More Information

    - by nettguy
    I read some microsoft articles.They explained that WCF uses DataContractSerializer for serialization.But the articles did not explain why DataContractSerializer preferred over XmlSerialization.Can anyone give me the additional information?

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  • How to detect user agent in WCF web service

    - by Kangkan
    How can I detect the user agent in a web service? My web service is implemented using a WCF webservice with basicHTTPBinding. It will be a post from some SOAP clients. I wish to know the user-agent from the clients. I shall like to see some sample code for this.

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  • Connecting to a WSE 3.0 Web Service From a WCF Client

    - by Dave
    I'm having difficulty connecting to a 3rd party WSE 3.0 web service from a WCF client. I have implemented the custom binding class as indicated in this KB article: http://msdn.microsoft.com/en-us/library/ms734745.aspx The problem seems to have to do with the security assertion used by the web service - UsernameOverTransport. When I attempt to call a method, I get the following exception: System.InvalidOperationException: The 'WseHttpBinding'.'[namespace]' binding for the 'MyWebServiceSoap'.'[namespace]' contract is configured with an authentication mode that requires transport level integrity and confidentiality. However the transport cannot provide integrity and confidentiality.. It is expecting a username, password, and CN number. In the example code supplied to us by the vendor, these credentials are bundled in a Microsoft.Web.Services3.Security.Tokens.UsernameToken. Here's the example supplied by the vendor: MyWebServiceWse proxy = new MyWebServiceWse(); UsernameToken token = new UsernameToken("Username", "password", PasswordOption.SendPlainText); token.Id = "<supplied CN Number>"; proxy.SetClientCredential(token); proxy.SetPolicy(new Policy(new UsernameOverTransportAssertion(), new RequireActionHeaderAssertion())); MyObject mo = proxy.MyMethod(); This works fine from a 2.0 app w/ WSE 3.0 installed. Here is a snippet of the code from my WCF client: EndpointAddress address = new EndpointAddress(new Uri("<web service uri here>")); WseHttpBinding binding = new WseHttpBinding(); // This is the custom binding I created per the MS KB article binding.SecurityAssertion = WseSecurityAssertion.UsernameOverTransport; binding.EstablishSecurityContext = false; // Not sure about the value of either of these next two binding.RequireDerivedKeys = true; binding.MessageProtectionOrder = MessageProtectionOrder.SignBeforeEncrypt; MembershipServiceSoapClient proxy = new MembershipServiceSoapClient(binding, address); // This is where I believe the problem lies – I can’t seem to properly setup the security credentials the web service is expecting proxy.ClientCredentials.UserName.UserName = "username"; proxy.ClientCredentials.UserName.Password = "pwd"; // How do I supply the CN number? MyObject mo = proxy.MyMethod(); // this throws the exception I've scoured the web looking for an answer to this question. Some sources get me close (like the MS KB article), but I can't seem to get over the hump. Can someone help me out?

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  • WCF ChannelFactory vs generating proxy

    - by Allen Ho
    Hi, Just wondering under what circumstances would you prefer to generate a proxy from a WCF service when you can just invoke calls using the ChannelFactory? This way you wont have to generate a proxy and worry about regenerating a proxy whne the server is updated? Thanks

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  • wcf rest starter kit 2 ICollectionService<ITem>

    - by krusty
    I have created a Rest collection WCF Service using the starter kit. Everything is fine except i need to modify the OnGetItem(string id) to accept an additional parameter such that the URI becomes http://localhost/service.svc/1/5 where 1 = department id and 5 = employee id I can see the ICollectionService within the abstract class collection service base protected abstract TItem OnGetItem(string id); but I am not allowed to modify it. Does anyone have any ideas has to how I can make such a simple addition? Thanks in advance

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  • Updating AjaxToolKit Breaks WCF Service for AutoCompleteExtender

    - by Rob Jones
    I had a perfectly working WCF service that I used for a custom AutoCompleteExtender but when I updated the AjaxControlToolKit.dll the service no longer works. I changed nothing else but removing the old DLL and adding the new one. Is there something else I need to update that I am missing? I can access the service so I know it's working properly but the methods are just not getting called by the AutoCompleteExtender.

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  • WCF - AsyncPattern=true or IsOneWay=true

    - by inutan
    Hello there, Few methods in my WCF service are quite time taking - Generating Reports and Sending E-mails. According to current requirement, it is required so that Client application just submits the request and then do not wait for the whole process to complete. It will allow user to continue doing other operations in client applications instead of waiting for the whole process to finish. I am in a doubt over which way to go: AsyncPattern = true OR IsOneWay=true Please guide.

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  • Should my WCF webservice return a 500 or 200 http code (soap fault / functional return message)

    - by Tim Mahy
    Hi all, after reading the SOAP specs, it states that a SOAP Fault should return a http 500 errorcode, so when a SoapException is thrown, WCF returns a 500 error code. Now, I'm looking for some best practices to when return a functional soap error message and when to return a SOAP Fault. What would you guys return when a functional error occurred while processing the message because of the input message contains some functional errors, a 500 SOAP Fault or a 200 Soap response containing some error message ?

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  • WCF streaming files

    - by Pinu
    I need to pass a memory stream to the WCF server , how do i need to add this data type in my data contract. I will eventually need to convert this to a memory stream and pass it on to my service layer. datacontact[DataMember] Stream str = null; public Stream File { get { return str; } set { str = value; } }

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  • WCF service to send large binaries to server

    - by Ali Shafai
    I need to upload large (100 meg max) binairies to server using WCF. I followed instructions from this: http://www.c-sharpcorner.com/UploadFile/dhananjaycoder/fileuploadsilverlightwcf07142009104020AM/fileuploadsilverlightwcf.aspx it workds for anything less than 50K. going above that I get 415 errors. any idea?

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  • How to obtain a working X509Certificate for my WCF Service hosting

    - by Kobojunkie
    I am in the process of hosting my WCF services in my asp.net hosting account and I want to use X509Certificate for authentication of communication. Where do I get a certificate in this instance? Make one and then Ftp it to my account? If yes, how do I reference this certificate for use. If No, how do I get one for use please? Do I need to purchase one or something?

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  • How significant is .NET 3.5 SP1 for WCF/REST?

    - by Edward Tanguay
    I just worked through a book on WCF and was surprised that it didn't even mention REST at all. Was REST an afterthought for WCF that was added in .NET 3.5 SP1 and hence not baked in well or is it well integrated? I assume that Silverlight and XBAPs can consume WCF with no problem or do they have some limitation due to their sandbox environments? I've been reading that some people are having problems getting WCF to play well with XBAP and I would assume there are similar problems with Silverlight.

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  • WCF communication using Channel Factory.

    - by Rob Ferno
    How do I get 2 WCF services to communicate with each other using a Channel Factory in C#? Can someone point me in the right direction. Saw a few examples but was confused how the communication really happens and what code needs to be written to support this.

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