what is stub on the “server” and what does skeleton mean?

Question

What does stub do on the server side ? And what is a skeleton ?

Th

Answer 1

Stub

A stub for a remote object acts as a client's local representative or proxy for the remote object. The stub hides the serialization of parameters and the network-level communication in order to present a simple invocation mechanism to the caller.

Alternatively, consider a program running on one machine: each method is a branch. When you move the method to a remote machine, you cut off the branch, leaving a stub which contains only communications.
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Skeleton

In the remote JVM, each remote object may have a corresponding skeleton. The skeleton is responsible for dispatching the call to the actual remote object implementation.

And a skeleton I regard as a first implementation - something that satisfies the calling convention, performs a partial operation, and completes satisfactorily.

Form Oracle