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Remote Method Invocation (Level II) Starting ...

You are recommended to finish RMI level I tutorial before you start this level II tutorial.

This short tutorial has the following sections.

1. Use different hosts and port numbers
2. Create an activable object
3. Migrate an existing remote object
4. Parameters passing in RMI
5. Customization with RMI

A scenario

Betty felt so happy that she made her first RMI application work well. But she got some doubts in her mind.

• If she wants to publish several remote objects and use different port number, how to do that.
• The server seems running forever. If no clients use the mortgage calculator, the server wastes system resources.
• How the data pass through the network?
• How to customize RMI, so as to control the data transmission?

The following sections will help you clear these doubts.