Outubro 2008
Prof. Ismael H. F. Santos
- ismael@tecgraf.puc-rio.br
89
Operations
of the request-reply protocol
public byte[]
doOperation (RemoteObjectRef o, int methodId, byte[] arguments)
sends a request message to the remote object and
returns the reply.
The arguments specify the remote object,
the method to be invoked and the arguments of that method.
public byte[]
getRequest ();
acquires a client request via the server port.
public void
sendReply (byte[] reply, InetAddress clientHost, int clientPort);
sends the reply message reply to the client at its
Internet address and port.