title: Get access to incoming message properties in WCF encoder (OperationContext.Current is null)
body: <p>I am writing a custom WCF Message Encoder and when a request message gets into this encoder, I need to get access to the WCF Message Properties (or Headers for that matter).<br>
  The problem is that the OperationContext.Current is null and I don't have access to the actual WCF Message in my Encoder class.</p>
  
  <p>Is there a way to get this right?  (knowing that I don't have full control over the client).</p>
  
  <p>Best regards</p>