Copyright © 2001 Qusay H. Mahmoud
Define a remote
interface
lIt specifies the characteristics of the methods provided
by a server and visible to clients
–Method signatures (method names and the type of their
parameters)
lBy looking at the interface, programmers know what
methods are supported and how to invoke them
lRemote method invocations must be able to handle error messages (e.g. can’t connect to server or server is down)