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SYSTEMS AND METHODS FOR CANCELLING A QUERY

  • US 20140280332A1
  • Filed: 10/23/2013
  • Published: 09/18/2014
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A method for querying a database, comprising:

  • receiving, by a server computing device, a query input from a client device over a network connection;

    establishing a non-blocking socket between the client computing device and the server computing device;

    generating a database query based on the query input;

    causing the database query to begin executing against one or more databases;

    performing, by the server computing device, a read request on the non-blocking socket;

    receiving a code in response to the read request on the non-blocking socket;

    determining whether the network connection exists between the client device and the server device based on the received code; and

    causing the database query to be cancelled when the server determines that the network connection does not exist between the client device and the server device.

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