Consuming ASMX WebService from WCF - wcf

I am trying to consume an ASMX web service from my WCF service. Here is what I did and i get the following error.
"There was no endpoint listening at "http://... " that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.
Please help me. Where I am doing wrong? What I am missing?
I created a WCF Service Library and added a reference to the ASMX web service with the help of the WSDL file provided to me.
namespace WCFClueClient
{
public class Service1 : IService1
{
public string GetData(string value)
{
ClueClientServiceReference.InteractiveOrderHandlerClient client = new WCFClueClient.ClueClientServiceReference.InteractiveOrderHandlerClient();
string response = client.handleInteractiveOrder(value);
return string.Format("You entered: {0}", response);
}
}
I have a console application which has refernce to my WCF service
namespace CLUE
{
class Program
{
static void Main(string[] args)
{
CLUETestServiceReference.Service1Client client = new CLUE.CLUETestServiceReference.Service1Client();
string response = client.GetData("JOHN DOE");
}
}
}
my app.config file
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="InteractiveOrderHandlerBinding" 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" maxNameTableCharCount="16384" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
</basicHttpBinding>
<wsHttpBinding>
<binding name="WSHttpBinding_IService1" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text"
textEncoding="utf-8" useDefaultWebProxy="true" allowCookies="false">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Message">
<transport clientCredentialType="Windows" proxyCredentialType="None"
realm="" />
<message clientCredentialType="Windows" negotiateServiceCredential="true"
algorithmSuite="Default" establishSecurityContext="true" />
</security>
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint address="http://alalppnc079.choicepoint.net:8280/CPRules-rfCommunicationEJB/InteractiveOrderHandlerURI"
binding="basicHttpBinding" bindingConfiguration="InteractiveOrderHandlerBinding"
contract="ClueClientServiceReference.InteractiveOrderHandler"
name="InteractiveOrderHandlerPort" />
<endpoint address="http://localhost:8731/Design_Time_Addresses/WCFClueClient/Service1/"
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IService1"
contract="WCFCLUETEstServiceReference.IService1" name="WSHttpBinding_IService1">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
</client>
<services>
<service name="WCFClueClient.Service1" behaviorConfiguration="WCFClueClient.Service1Behavior">
<host>
<baseAddresses>
<add baseAddress="http://localhost:8731/Design_Time_Addresses/WCFClueClient/Service1/" />
</baseAddresses>
</host>
<!-- Service Endpoints -->
<!-- Unless fully qualified, address is relative to base address supplied above -->
<endpoint address="" binding="wsHttpBinding" contract="WCFClueClient.IService1">
<!--
Upon deployment, the following identity element should be removed or replaced to reflect the
identity under which the deployed service runs. If removed, WCF will infer an appropriate identity
automatically.
-->
<identity>
<dns value="localhost"/>
</identity>
</endpoint>
<!-- Metadata Endpoints -->
<!-- The Metadata Exchange endpoint is used by the service to describe itself to clients. -->
<!-- This endpoint does not use a secure binding and should be secured or removed before deployment -->
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="WCFClueClient.Service1Behavior">
<!-- To avoid disclosing metadata information,
set the value below to false and remove the metadata endpoint above before deployment -->
<serviceMetadata httpGetEnabled="True"/>
<!-- To receive exception details in faults for debugging purposes,
set the value below to true. Set to false before deployment
to avoid disclosing exception information -->
<serviceDebug includeExceptionDetailInFaults="False" />
</behavior>
</serviceBehaviors>
</behaviors>

Hey, in this post there is a cool explanation of that problem:Stackoverflow post
And if you don't get the trouble ... just press F5 on your solution and standup the website ... then go to your console app build file (inside debug folder) and execute the .exe.
It seems that you are trying to work with your webservice host and client at the same debugger.
Hope it helps!

Related

Empty config file when referencing WCF in WP7 App

I am trying to consume my own WCF service from a WP7 app.
The Config File in the WCF Service
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="true"/>
</system.web>
<system.serviceModel>
<services>
<service name="mergedServices.MergedService">
<endpoint address="" binding="wsHttpBinding" contract="mergedServices.RelationGeneratorServiceInterface">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="" binding="wsHttpBinding" contract="mergedServices.keywordSearchServiceInterface">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="" binding="wsHttpBinding" contract="mergedServices.QAServiceInterface">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="" binding="wsHttpBinding" contract="mergedServices.CompareWithOnePredicateInterface">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="" binding="wsHttpBinding" contract="mergedServices.ComparisonServiceInterface">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
<host>
<baseAddresses>
<add baseAddress="http://localhost:8732/Design_Time_Addresses/mergedServices/" />
</baseAddresses>
</host>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior>
<!-- To avoid disclosing metadata information,
set the value below to false and remove the metadata endpoint above before deployment -->
<serviceMetadata httpGetEnabled="True"/>
<!-- To receive exception details in faults for debugging purposes,
set the value below to true. Set to false before deployment
to avoid disclosing exception information -->
<serviceDebug includeExceptionDetailInFaults="False"/>
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup></configuration>
When I reference the WCF service in a Console Client, the client Config file looks like this:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<bindings>
<wsHttpBinding>
<binding name="WSHttpBinding_RelationGeneratorServiceInterface"
closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00"
sendTimeout="00:01:00" bypassProxyOnLocal="false" transactionFlow="false"
hostNameComparisonMode="StrongWildcard" maxBufferPoolSize="524288"
maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8"
useDefaultWebProxy="true" allowCookies="false">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Message">
<transport clientCredentialType="Windows" proxyCredentialType="None"
realm="" />
<message clientCredentialType="Windows" negotiateServiceCredential="true"
algorithmSuite="Default" />
</security>
</binding>
<binding name="WSHttpBinding_keywordSearchServiceInterface" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
allowCookies="false">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Message">
<transport clientCredentialType="Windows" proxyCredentialType="None"
realm="" />
<message clientCredentialType="Windows" negotiateServiceCredential="true"
algorithmSuite="Default" />
</security>
</binding>
<binding name="WSHttpBinding_QAServiceInterface" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
allowCookies="false">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Message">
<transport clientCredentialType="Windows" proxyCredentialType="None"
realm="" />
<message clientCredentialType="Windows" negotiateServiceCredential="true"
algorithmSuite="Default" />
</security>
</binding>
<binding name="WSHttpBinding_CompareWithOnePredicateInterface"
closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00"
sendTimeout="00:01:00" bypassProxyOnLocal="false" transactionFlow="false"
hostNameComparisonMode="StrongWildcard" maxBufferPoolSize="524288"
maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8"
useDefaultWebProxy="true" allowCookies="false">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Message">
<transport clientCredentialType="Windows" proxyCredentialType="None"
realm="" />
<message clientCredentialType="Windows" negotiateServiceCredential="true"
algorithmSuite="Default" />
</security>
</binding>
<binding name="WSHttpBinding_ComparisonServiceInterface" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
allowCookies="false">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Message">
<transport clientCredentialType="Windows" proxyCredentialType="None"
realm="" />
<message clientCredentialType="Windows" negotiateServiceCredential="true"
algorithmSuite="Default" />
</security>
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint address="http://localhost:8732/Design_Time_Addresses/mergedServices/"
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_RelationGeneratorServiceInterface"
contract="ServiceReference1.RelationGeneratorServiceInterface"
name="WSHttpBinding_RelationGeneratorServiceInterface">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="http://localhost:8732/Design_Time_Addresses/mergedServices/"
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_keywordSearchServiceInterface"
contract="ServiceReference1.keywordSearchServiceInterface"
name="WSHttpBinding_keywordSearchServiceInterface">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="http://localhost:8732/Design_Time_Addresses/mergedServices/"
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_QAServiceInterface"
contract="ServiceReference1.QAServiceInterface" name="WSHttpBinding_QAServiceInterface">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="http://localhost:8732/Design_Time_Addresses/mergedServices/"
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_CompareWithOnePredicateInterface"
contract="ServiceReference1.CompareWithOnePredicateInterface"
name="WSHttpBinding_CompareWithOnePredicateInterface">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="http://localhost:8732/Design_Time_Addresses/mergedServices/"
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_ComparisonServiceInterface"
contract="ServiceReference1.ComparisonServiceInterface" name="WSHttpBinding_ComparisonServiceInterface">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
</client>
</system.serviceModel>
</configuration>
The problem is when I try to consume the WCF service from a WP7 project, When I reference the service, this is what's inside the config file:
<configuration />
and that's it .........
and When I start the app, the following runtime error appears:
System.Collections.Generic.KeyNotFoundException was unhandled
Message=KeyNotFoundException
StackTrace:
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(String key)
at System.ServiceModel.Configuration.ServiceModelSectionGroup.get_Client()
at System.ServiceModel.Description.ConfigLoader.LookupChannel(String configurationName, String contractName, Boolean wildcard)
at System.ServiceModel.Description.ConfigLoader.LoadChannelBehaviors(ServiceEndpoint serviceEndpoint, String configurationName)
at System.ServiceModel.ChannelFactory.ApplyConfiguration(String configurationName)
at System.ServiceModel.ChannelFactory.InitializeEndpoint(String configurationName, EndpointAddress address)
at System.ServiceModel.ChannelFactory`1..ctor(String endpointConfigurationName, EndpointAddress remoteAddress)
at System.ServiceModel.ChannelFactory`1..ctor(String endpointConfigurationName)
at System.ServiceModel.EndpointTrait`1.CreateSimplexFactory()
at System.ServiceModel.EndpointTrait`1.CreateChannelFactory()
at System.ServiceModel.ClientBase`1.CreateChannelFactoryRef(EndpointTrait`1 endpointTrait)
at System.ServiceModel.ClientBase`1.InitializeChannelFactoryRef()
at System.ServiceModel.ClientBase`1..ctor()
at MergedServicesConsumer.WeetitService.QAServiceInterfaceClient..ctor()
at MergedServicesConsumer.MainPage.button1_Click(Object sender, RoutedEventArgs e)
at System.Windows.Controls.Primitives.ButtonBase.OnClick()
at System.Windows.Controls.Button.OnClick()
at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
at System.Windows.Controls.Control.OnMouseLeftButtonUp(Control ctrl, EventArgs e)
at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName)
The referencing should return the config file after the binding, I'm not sure what goes wrong, I am not hosting the WCF on IIS, I'm just running the project of the WCF library in the background during trial of the WP7 app on the Emulator.
The windows phone 7's run time is silverlight, which does NOT support WSHttpBinding. You have to change your service binding to basicHttpBinding, the only binding that silverlight project supports. :(
The KeyNotFoundException is due to the default binding (BasicHttpBinding) not exist in the service's binding list (Only WSHttpBinding found in your service).
If you can't or you don't want to touch the original WSHttpBinding configured WCF service, you can still workaround it by taking the advantage of the adapter design pattern.
I met this exact issue when I develop Windows Phone application that consume a WSHttpBinding WCF service. Finally I had to implement an adapter WCF service which itself is BasicHttpBinding configured and consume the original WSHttpBinding service. And then make the Windows Phone application to consume the adapter service instead.
Though this adapter approach needs some additional work, it's still a graceful workaround solution.
I faced the same issue. What I did was :
1. Right click on the service reference.
2. Select "Configure Service Reference..."
3. No need to change anything on the dialog that appears.
4. Click "Ok" on the dialog.
This regenerated the "ServiceReferences.ClientConfig" file for me.
Hope this will help.
To consume the WCF service from windows phone 8 project on vs2013, I faced the same problem (Empty config client), and I could not create an instance of the client Service reference.
The following worked for me:
1- Right-click on the referenced service under the folder ServiceRefernce.
2- Select Configure Service Reference in the menu to access Service Reference Settings.
3- Above the list of assemblies, Select "Reuse types in specified referenced assemblies:".
4- Check in the list "System.ServiceModel" and press OK.
I hope this will help.

Could not find a base address that matches scheme net.tcp for the endpoint with binding NetTcpBinding

I have a service with a basichttp binding and I am trying to add a net.tcp binding to it. here is how the config looks like:
<services>
<service behaviorConfiguration="ServiceBehavior" name="Some.L.E.S.BusinessService">
<endpoint address="" binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IBusinessService"
contract="Some.L.E.Services.IBusinessService">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="/BusinessService.svc" binding="netTcpBinding" bindingConfiguration="netTcpBinding_IBusinessService" contract="Some.L.E.Services.IBusinessService">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<host>
<baseAddresses>
<add baseAddress="http://localhost:63487/"/>
<add baseAddress="net.tcp://localhost/" />
</baseAddresses>
</host>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="ServiceBehavior">
<!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment -->
<serviceMetadata httpGetEnabled="true"/>
<!-- To receive exception details in faults for debugging purposes, set the value below to true. Set to false before deployment to avoid disclosing exception information -->
<serviceDebug includeExceptionDetailInFaults="true"/>
</behavior>
</serviceBehaviors>
</behaviors>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
<!-- Start of HostServices client configurations -->
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_IBusinessService" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferSize="2147483647" maxBufferPoolSize="524288" maxReceivedMessageSize="2147483647"
messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None" realm="" />
</security>
</binding>
</basicHttpBinding>
<!-- RSF -->
<netTcpBinding>
<binding name="netTcpBinding_IBusinessService" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
hostNameComparisonMode="StrongWildcard"
maxBufferSize="2147483647" maxBufferPoolSize="524288" maxReceivedMessageSize="2147483647"
transferMode="Buffered">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<security mode="None">
<transport clientCredentialType="None"/>
</security>
</binding>
</netTcpBinding>
</bindings>
I start this service up in VS2010 and I am trying to connect to it from another VS2010 project. However I get the following error:
Could not find a base address that matches scheme net.tcp for the endpoint with binding NetTcpBinding. Registered base address schemes are [http]
Most solutions seem to recommend changes to the web.config in IIS virtual directory. But my Service is not hosted in IIS.
Any help will be much appreciated.
Thank you,
GM

WCF charset=utf-8 of the response message does not match the content type of the binding (application/soap+xml; charset=utf-8)

I'm hosting a WCF service in IIS 7.5 using .NET 4.0. I also have a WPF application that I am using as my client that was built with Visual Studio 2010 and .NET 4.0. I added my service reference and when I attempt to call a function, I get the following exception
The content type application/xml; charset=utf-8 of the response message does not match the content type of the binding (application/soap+xml; charset=utf-8)
I am able to navigate to the service in a web browser and my bindings appear to be the same between the client and service (WsHttp bindings).
I know there are alot of google results about this error but none of them seemed to be relevant/help my specific problem. I tried installing Non-HTTP Activation features as well as a wide variety of other small tricks. Anybody be able to help? Thanks
edit, here are my configs (they are quite lengthy)
Client
<?xml version="1.0"?>
<configuration>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="ContentSoap"
closeTimeout="00:01:00" openTimeout="00:01:00"
receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false"
bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferSize="2147483647" maxBufferPoolSize="2147483647"
maxReceivedMessageSize="2147483647"
messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="8192"
maxArrayLength="2147483647"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
<binding name="OrderSoap"
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"
maxNameTableCharCount="16384" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
</basicHttpBinding>
<netTcpBinding>
<binding name="NetTcpBindingEndpoint" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
transactionFlow="false" transferMode="Buffered"
transactionProtocol="OleTransactions"
hostNameComparisonMode="StrongWildcard" listenBacklog="10"
maxBufferPoolSize="2147000000" maxBufferSize="65536" maxConnections="10"
maxReceivedMessageSize="2147000000">
<readerQuotas maxDepth="32" maxStringContentLength="8192"
maxArrayLength="2147000000" maxBytesPerRead="4096"
maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:01:00"
enabled="true" />
<security mode="None">
<transport clientCredentialType="Windows"
protectionLevel="EncryptAndSign" />
<message clientCredentialType="Windows" />
</security>
</binding>
</netTcpBinding>
<wsHttpBinding>
<binding name="WSHttpBinding_IInmateCanteenServiceWeb"
closeTimeout="00:01:00" openTimeout="00:01:00"
receiveTimeout="00:10:00" sendTimeout="00:01:00"
bypassProxyOnLocal="false" transactionFlow="false"
hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
allowCookies="false">
<readerQuotas maxDepth="32" maxStringContentLength="8192"
maxArrayLength="16384" maxBytesPerRead="4096"
maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Transport">
<transport clientCredentialType="None" proxyCredentialType="None"
realm="" />
</security>
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint name="ContentSoap"
address="http://media.team.twvending.net/storeservices/content.asmx"
binding="basicHttpBinding" bindingConfiguration="ContentSoap"
contract="MediaPortContent.ContentSoap" />
<endpoint name="OrderSoap"
address="http://media.team.twvending.net/storeservices/order.asmx"
binding="basicHttpBinding" bindingConfiguration="OrderSoap"
contract="MediaPortOrder.OrderSoap" />
<endpoint name="NetTcpBindingEndpoint"
address="..."
binding="netTcpBinding" bindingConfiguration="NetTcpBindingEndpoint"
contract="WebCallBack.ICallbackService" />
<endpoint name="WSHttpBinding_IInmateCanteenServiceWeb"
address="..."
binding="wsHttpBinding"
bindingConfiguration="WSHttpBinding_IInmateCanteenServiceWeb"
contract="InmateCanteenWeb.IInmateCanteenServiceWeb" />
<endpoint name="WSHttpBinding_ICommAccountingBinding"
address="..."
binding="wsHttpBinding"
bindingConfiguration="WSHttpBinding_IInmateCanteenServiceWeb"
contract="CommAccountingWeb.ICommAccountingWeb" />
</client>
</system.serviceModel>
and Server
<system.serviceModel>
<behaviors>
<endpointBehaviors>
<behavior name="httpBehavior">
<!--<webHttp />-->
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="ServiceBehavior">
<serviceCredentials>
<clientCertificate>
<authentication revocationMode="NoCheck" />
</clientCertificate>
<serviceCertificate findValue="CN=secure.inmatecanteen.com" />
</serviceCredentials>
<serviceMetadata httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
<behavior name="MexBehavior">
<serviceMetadata httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
<behavior name="HttpMexBehavior">
<serviceMetadata httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
<behavior name="BasicHttpMexBehavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
<behavior name="">
<serviceMetadata httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
</serviceBehaviors>
</behaviors>
<serviceHostingEnvironment aspNetCompatibilityEnabled="false"
multipleSiteBindingsEnabled="true" />
<bindings>
<wsHttpBinding>
<binding name="myWsHttpBinding" maxBufferPoolSize="2147483647"
maxReceivedMessageSize="2147483647" messageEncoding="Text">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647"
maxNameTableCharCount="2147483647" />
<security mode="Transport">
<transport clientCredentialType="None" />
</security>
</binding>
</wsHttpBinding>
<webHttpBinding>
<binding name="myWebHttpBinding">
<security mode="Transport">
<transport clientCredentialType="None" proxyCredentialType="None"
realm="" />
</security>
</binding>
</webHttpBinding>
<basicHttpBinding>
<binding name="myBasicHttpBinding" maxBufferPoolSize="2147483647"
maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647"
maxNameTableCharCount="2147483647" />
</binding>
</basicHttpBinding>
</bindings>
<services>
<service name="CommAccountingWeb.CommAccountingWeb"
behaviorConfiguration="HttpMexBehavior">
<endpoint
address=""
behaviorConfiguration="httpBehavior"
binding="webHttpBinding" bindingConfiguration="myWebHttpBinding"
contract="CommAccountingWeb.ICommAccountingWeb" />
<endpoint
address="mex"
binding="mexHttpsBinding"
contract="IMetadataExchange" />
<host>
<baseAddresses>
<add baseAddress="..."></add>
</baseAddresses>
</host>
</service>
<service name="CommAccountingWeb.CommAccountingBasic"
behaviorConfiguration="BasicHttpMexBehavior">
<endpoint
address=""
binding="basicHttpBinding"
bindingConfiguration="myBasicHttpBinding"
contract="CommAccountingWeb.ICommAccountingBasic" />
<endpoint
address="mex"
binding="mexHttpBinding"
contract="IMetadataExchange" />
<host>
<baseAddresses>
<add baseAddress="..." />
</baseAddresses>
</host>
</service>
</services>
</system.serviceModel>
As I suspected - your client-side config looks like this:
<endpoint name="WSHttpBinding_ICommAccountingBinding"
address="https://secure.inmatecanteen.com/CommAccountingService/CommAccountingWeb.svc"
binding="wsHttpBinding"
bindingConfiguration="WSHttpBinding_IInmateCanteenServiceWeb"
contract="CommAccountingWeb.ICommAccountingWeb" />
It expects wsHttpBinding - but the server-side address it's connecting to is:
<service name="CommAccountingWeb.CommAccountingWeb"
behaviorConfiguration="HttpMexBehavior">
<endpoint
address=""
behaviorConfiguration="httpBehavior"
binding="webHttpBinding" bindingConfiguration="myWebHttpBinding"
contract="CommAccountingWeb.ICommAccountingWeb" />
<host>
<baseAddresses>
<add baseAddress="https://secure.inmatecanteen.com/CommAccountingService/CommAccountingWeb.svc"></add>
</baseAddresses>
</host>
</service>
and this server endpoint uses webHttpBinding.
So while the client expects a SOAP XML message (content type: application/soap+xml; charset=utf-8), the server-side endpoint is a REST endpoint which returns plain XML (content type: application/xml; charset=utf-8)
Solution: you need to make sure both the client and the server endpoint used are in sync with regards to bindings and configuration!
As Steven Westbrook says in a comment on this answer:
Add ?wsdl to your client's endpoint address, and you should have more luck with the service. ?wsdl is important - it means the browser is just getting "Web Services Description Language" for the service, and not calling the service.
I had the same issue and adding ?wsdl solved my headache.
I came across a similar error while creating a client service to one of the existing server side WebService. I could rectify it using SOAP 1.1 transport protocol on the client. Somehow soap 1.2 is giving/expecting a different format. This trace back to the difference between BasicHttpBinding vs WebHttpBinding vs WsHttpBinding.
I got this problem after I added a method that returned a collection of instances of a base class that didn't have a [KnownType] attribute that would resolve to a concrete instance.
With the [KnownType] attribute in place the problem disappeared.
[ServiceContract]
public interface IService {
[OperationContract]
IEnumerable<ItemBase> GetItems();
}
[DataContract]
// [KnownType(typeof(RealItemA))] <--- without these attributes you will get a problem
// [KnownType(typeof(RealItemB))]
public class ItemBase {
}
[DataContract]
public class RealItemA : ItemBase {
}
[DataContract]
public class RealItemB : ITemBase {
}
in my case same error was caused by missing
[datacontract]
[datamember]
attributes in returned data type.
Error message was really misleading.
In my case a specific service was using SOAP 1.1 instead of the usual 1.2.
I had to change the binding from this:
<system.serviceModel>
<bindings>
<customBinding>
<binding name="ServiceSoapBinding">
<textMessageEncoding messageVersion="Soap12"/>
</binding>
</customBinding>
</bindings>
</system.serviceModel>
To this:
<system.serviceModel>
<bindings>
<customBinding>
<binding name="ServiceSoapBinding">
<textMessageEncoding messageVersion="Soap11"/>
</binding>
</customBinding>
</bindings>
</system.serviceModel>

Failing to call WCF Service

I have a WCF Service being hosted on IIS 5.1 with Anonymous access disabled. Below is a part of the web.config file showing how the service is configured:
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="basicHttpBindingCfg">
<security mode="TransportCredentialOnly">
<transport clientCredentialType="Windows" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<services>
<service behaviorConfiguration="ServiceBehavior" name="HelloService">
<endpoint name="BasicHttpEndpoint"
address=""
binding="basicHttpBinding"
bindingConfiguration="basicHttpBindingCfg"
contract="IHelloService">
</endpoint>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="ServiceBehavior">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="false"/>
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
Every time I call any operations that this service exposes from a desktop application, I receive the following error message:
Either a required impersonation level was not provided, or the
provided impersonation level is invalid.
Please note that binding type and hosting environment is pre-determined by the client and cannot be changed.
Any help that may lead to resolving this issue would be greatly appreciated.
Thanks!
Zen
EDIT: Here is how the client is configured:
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpEndpoint" 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" maxNameTableCharCount="16384" />
<security mode="TransportCredentialOnly">
<transport clientCredentialType="Windows" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint name="BasicHttpEndpoint"
address="http://vm00000033871b.intra.pri/WCFServiceBasicHttp/HelloService.svc"
binding="basicHttpBinding"
bindingConfiguration="BasicHttpEndpoint"
contract="Proxy.IHelloService" />
</client>
</system.serviceModel>
Try this to pass the current users Windows credentials:
Using proxy As New PRX.HelloServiceClient()
proxy.ClientCredentials.Windows.AllowedImpersonationLevel =
TokenImpersonationLevel.Impersonation
proxy.ChannelFactory.Credentials.Windows.ClientCredential =
CredentialCache.DefaultNetworkCredentials
Dim message As String = proxy.Hello("Hi")
MessageBox.Show(message)
End Using

WCF Default Endpoint not found

I am creating a WCF Service. It is my first one. I am receiving the error:
Could not find default endpoint
element that references contract
'WCFClient.IWCFClient' in the
ServiceModel client configuration
section.
I have tried switching around endpoint names and such, and deleting/recreating the service reference. I can't seem to figure out what the problem is.
Application Config:
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_IWCFClient" 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" maxNameTableCharCount="16384" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://localhost:4295/Services/WCFClient.svc"
binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IWCFClient"
contract="WCFClient.IWCFClient" name="BasicHttpBinding_IWCFClient" />
</client>
Service Config:
<services>
<service behaviorConfiguration="WCFGraphicManagementTool.Services.WCFClientBehavior"
name="WCFGraphicManagementTool.Services.WCFClient">
<endpoint address="" name="BasicHttpBinding_IWCFClient" binding="basicHttpBinding" contract="WCFGraphicManagementTool.Contracts.IWCFClient">
</endpoint>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="WCFGraphicManagementTool.Services.WCFClientBehavior">
<dataContractSerializer maxItemsInObjectGraph="2147483647" />
<serviceThrottling maxConcurrentCalls="120" maxConcurrentSessions="120" maxConcurrentInstances="120" />
<serviceMetadata httpGetEnabled="True" />
<serviceDebug includeExceptionDetailInFaults="True" />
</behavior>
</serviceBehaviors>
</behaviors>
I just figured it out. I needed to add it to the project's web.config also. It was in the service's, but not the project.
This is normally due to a mismatch between the service name/namespace that is specified in the config file and either the contract name on the source code or markup of the service file. Normally happens after you create a new service via Visual Studio and then rename the service/namespace.
Right-click on the .svc file in the solution explorer and select 'View Markup'
Check if the 'Service' attribute value is correct. Check if both namespace and name match the ones you have assigned.
Should be something like this:
<%# ServiceHost Language="C#" Debug="true" Service="WCFGraphicManagementTool.Services.WCFClient" CodeBehind="WCFClient.svc.cs" %>