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Error handler for a proxy server computer system

  • US 6,134,680 A
  • Filed: 06/22/1998
  • Issued: 10/17/2000
  • Est. Priority Date: 10/16/1997
  • Status: Expired due to Fees
First Claim
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1. An error handler for a proxy server computer system, the error handler comprising:

  • means for receiving a universal resource locator from a remote user terminal;

    means for accessing from a computer network a data file identified by the universal resource locator for supply to the user terminal;

    means for automatically modifying the universal resource locator in response to detection of a failure by the accessing means to access the data file; and

    ,means for determining if a data file identified by the modified universal resource locator is accessible to the user terminal.

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