IContributeServerContextSink.cs

using System.Runtime.InteropServices;
using System.Runtime.Remoting.Messaging;
using System.Security;

namespace System.Runtime.Remoting.Contexts
{
    [ComVisible(true)]
    public interface IContributeServerContextSink
    {
        [SecurityCritical]
        IMessageSink GetServerContextSink(IMessageSink nextSink);
    }
}