Exception while hosting a WCF Service in a DependencyInjection Module ?

Posted by Maciek on Stack Overflow See other posts from Stack Overflow or by Maciek
Published on 2010-04-06T10:37:40Z Indexed on 2010/04/06 10:43 UTC
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Hello,

I've written a small just-for-fun console project using Ninject, I'm pasting some of the code below just so that you get the idea :

Program.cs

using System;
using Ninject;
using Ninjectionn.Modules; // My namespace for my modules

namespace Ninjections
{
    class Program
    {
        static void Main(string[] args)
        {
            IKernel kernel = new StandardKernel();
            kernel.Load<ServicesHostModule>();
            Console.ReadKey();
        }
    }
}

ServicesHostModule.cs

using System;
using System.ServiceModel;
using Ninject;
using Ninject.Modules;

namespace Ninjections.Modules
{
    public class ServicesHostModule : INinjectModule
    {
        #region INinjectModule Members
        public string Name { get { return "ServicesHost"; }}
        public void OnLoad(IKernel kernel)
        {
            if(m_host != null)
                m_host.Close();
            else
                m_host = new ServiceHost(typeof(WCFTestService));

            m_host.Open(); // (!) EXCEPTION HERE 
        }
        public void OnUnLoad(IKernel kernel)
        {
            m_host.Close();
        }
        #endregion

    }
}

ITestWCFService.cs

using System.ServiceModel;

namespace Ninjections.Modules
{
    [ServiceContract]
    public interface ITestWCFService
    {
        [OperationContract]
        string GetString1();

        [OperationContract]
        string GetString2();
    }
}

An auto-generated App.config is in the ServicesHostModule project. I've "added" an existing item (the app config) as link in the main project.

Q: at the m_host.Open(); line, an InvalidOperationException occurs. The message says : "Service "Ninjections.Modules.TestWCFService" has zero application endopints. What's wrong?

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