Issuing requests

1. Stream the request into TRequestSenderStream.
   
2. Call TRequestSenderStream::Send to send the request to the server.
   
3. Stream the reply from TRequestSenderStream.
   
4. Call TRequestSenderStream::DoneWithReply to indicate you have finished streaming the reply.
   

NOTE By default, the request-reply interface throws an exception if your code does not stream out the full reply from TRequestSenderStream. If you do not want to stream out the full reply, replace the call to TRequestSenderStream:: DoneWithReply with a call to TRequestSenderStream::FlushReply. FlushReply ignores all data left in the stream.

  theRequest >>= mySender ;
  mySender.Send () ;
  theReply <<= mySender ;
  mySender.DoneWithReply () ;