Title :
Object-based precedency of messages in object-based systems
Author :
Timura, Youhei ; Tanaka, Katsuya ; Takizawa, Makoto
Author_Institution :
Dept. of Comput. & Syst. Eng., Tokyo Denki Univ., Japan
Abstract :
Distributed applications are realized by the cooperation of multiple objects. The state of an object depends on the order in which request and response messages are delivered. In this paper, we define an object-based precedence relation of messages based on a conflicting relation among requests in synchronous, asynchronous and one-way nested invocations of requests. Only the messages to be ordered in the object-based system are causally delivered; hence we can reduce the communication and computation overhead required to causally deliver messages
Keywords :
distributed object management; message passing; asynchronous request invocations; causally delivered messages; communication overhead; computation overhead; conflicting relation; distributed applications; message delivery order; multiple object cooperation; object-based message precedency; object-based precedence relation; object-based systems; one-way nested request invocations; request messages; response messages; synchronous request invocations;
Conference_Titel :
Object-Oriented Real-Time Dependable Systems, 1999. WORDS 1999 Fall. Proceedings. Fifth International Workshop on
Conference_Location :
Monterey, CA
Print_ISBN :
0-7695-0616-X
DOI :
10.1109/WORDSF.1999.842345
