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Distributed processing system having plural computers each using identical retaining information to identify another computer for executing a received command

  • US 5,287,537 A
  • Filed: 09/21/1992
  • Issued: 02/15/1994
  • Est. Priority Date: 11/15/1985
  • Status: Expired due to Term
First Claim
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1. A distributed computer system comprising a plurality of digital computer systems interconnected by a bus means, each digital computer system having:

  • (a) a CPU for running one or more programs,(b) means for communicating with one or more user terminals,(c) means for receiving commands from the user terminals and from each other digital computer system, the commands includingcommands to any device in any of the digital computer systems andcommands to any of the programs running on any of the digital computer systems,(d) means for determining whether a received command can be fulfilled in that digital computer system,(e) means, responsive to the determining means, for fulfilling commands which can be fulfilled in that digital computer system,(f) means for retaining information identifying which programs are running on each of the other digital computer systems in the distributed computer system and which devices are connected to each of the other digital computer system in the distributed computer system;

    (g) means, responsive to the information retaining means, for identifying which other digital computer system in the distributed computer system is capable of fulfilling a command system, and(h) means, responsive to the identifying means, for forwarding commands from the user terminals which cannot be fulfilled in that digital computer system to the other digital computer system identified by the identifying means.

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