private void Process(GetHeadDocumentForFeedRequest getHeadRequest)
        {
            var atomDocument =
                atomDocumentActorFactory.GetActorRef().Ask <AtomDocument>(new GetAtomDocumentRequest(CurrentFeedHeadDocument)).Result;

            Sender.Tell(atomDocument, Self);
        }
 private void Process(GetHeadDocumentForFeedRequest getHeadRequest)
 {
     var atomDocument =
         atomDocumentActorFactory.GetActorRef().Ask<AtomDocument>(new GetAtomDocumentRequest(CurrentFeedHeadDocument)).Result;
     Sender.Tell(atomDocument, Self);
 }