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Mirror queue in a shared queue environment

  • US 20040225721A1
  • Filed: 03/29/2002
  • Published: 11/11/2004
  • Est. Priority Date: 03/29/2002
  • Status: Active Grant
First Claim
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1. A queue management system for use on a parallel processing system including a plurality of clients and a plurality of processors, wherein the clients transmit messages for storage on a shared queue, and the processors retrieve messages from the shared queue and process the messages, the queue management system comprising:

  • a mirror queue on one of the clients for maintaining copies of messages transmitted to the shared queue by said one of the clients; and

    means, running on said one of the clients, for storing to the mirror queue, a copy of each message transmitted to the shared queue by said one of the clients.

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