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Alternately processing messages

  • US 9,361,477 B2
  • Filed: 10/01/2014
  • Issued: 06/07/2016
  • Est. Priority Date: 04/30/2007
  • Status: Active Grant
First Claim
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1. A computer-implemented method comprising:

  • obtaining, by a first instance of an application, exclusive access to a global memory area after a second instance of the application has released the exclusive access to the global memory area;

    processing, by the first instance that has obtained the exclusive access to the global memory area, information that is stored in the global memory area;

    obtaining, by the first instance of the application, exclusive access to a global database after the second instance of the application has released the exclusive access to the global database; and

    after the first instance has obtained the exclusive access to the global database;

    releasing, by the first instance, the exclusive access to the global memory area;

    storing, in the global database, a result of processing the information that was stored in the global memory area when the first instance of the application had obtained the exclusive access to the global memory area; and

    releasing, by the first instance of the application, the exclusive access to the global database.

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