Ninject + ASP.NET MVC + InRequestScope

I have a problem with the Ninject.

My binding rules:

this.Bind<ISphinxQLServer>().To<SQLServer>();
this.Bind<IMySQLServer>().To<SQLServer>();

this.Bind<ISQLLogger>().To<StandardSQLLogger>()
    .InRequestScope();

this.Bind<DatabaseConnections>()
    .ToMethod(x => ConnectionFactory.GetConnections())
    .InRequestScope();

this.Bind<SQLServer>().ToSelf()
    .InRequestScope()
    .WithConstructorArgume开发者_C百科nt("connections", Kernel.Get<DatabaseConnections>())
    .WithConstructorArgument("logger", Kernel.Get<ISQLLogger>());

Where

SQLServer, ISphinxQLServer and IMySQLServer are:

public class SQLServer: ISphinxQLServer, IMySQLServer
{
    public DatabaseConnections Connections { get; internal set; }
    public ISQLLogger Logger { get; internal set; }

    public SQLServer(DatabaseConnections connections)
    {
        this.Connections = connections;
    }

    public SQLServer(DatabaseConnections connections, ISQLLogger logger)
    {
        this.Connections = connections;
        this.Logger = logger;
    }
}

I want that each user request to my asp.net mvc site creates a single SQLServer, a single ISQLLogger and a single DatabaseConnections. But my solution dont work. What am I doing wrong? =(

You don't need to specify the WithConstructorArgument. Resolving the parameters to the constructors of your injected objects is part of what Ninject does for you. So the definitions should look more like this:

this.Bind<SQLServer>()
    .ToSelf()
    .InRequestScope();

this.Bind<ISphinxQLServer>()
    .ToMethod( x => x.Kernel.Get<SQLServer>() );

this.Bind<IMySQLServer>()
    .ToMethod( x => x.Kernel.Get<SQLServer>() );

this.Bind<ISQLLogger>()
    .To<StandardSQLLogger>()
    .InRequestScope();

this.Bind<DatabaseConnections>()
    .ToMethod(x => ConnectionFactory.GetConnections())
    .InRequestScope();