This message has to be used for response messages when a request message implementing the {@link IRequestMessage} interface arrives.
Important The message id of the response message has to be the same like the requesting message. This is necessary for the requesting peer to find the correct {@link IResponseCallBackHandler} to handlethe response message at the requesting node.
Design decisions: - A response message is a {@link BaseDirectMessage}. The goal is to contact the requesting node directly.
- The fall back for re-routing is disabled. It makes no sense to route a response message to another not requesting node.
@author Nendor, Seppi