Simple Activation for Distributed Objects
Author
Ann Wollrath, Geoff Wyant, Jim Waldo
Abstract
In order to support long-lived distributed objects, object activation is required. Activation allows an object to alternate between periods of activity, where the object implementation executes in a process; and periods of dormancy, where the object is on disk and utilizes no system resources.
We describe an activation protocol for distributed object systems. The protocol features overall simplicity as well as applicability to several different activation models. We use the Modula-3 network object system as a base for our implementation; while we maike no changes to the marshalling of network object subsystem, we suggest a minor modifacation that could be made to the marshalling of network objects to assist in lazy activation, our preferred activation model.
Address
Mountain View, CA, USA
Publisher
Sun Microsystems Laboratories
Affiliation
Sun Microsystems Laboratories
Publication Date
1995-00-00
Contents
1 Introduction
2 Activation Model
3 The Basic Activation Protocol
4 Implementation and Results
5 Related Work
6 Discussion
7 Availability
8 References
Location
A hard-copy of this is in the Papers Cabinet