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Method for acquiring node information, and client and server

  • US 8,892,711 B2
  • Filed: 04/20/2010
  • Issued: 11/18/2014
  • Est. Priority Date: 04/30/2009
  • Status: Active Grant
First Claim
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1. A method for acquiring node information, which is adapted to optimize a Get command, which contains a plurality of items, in a device management protocol, comprising:

  • receiving, by a Client, the Get command sent from a server, attempting to acquire by the Client values of nodes of the plurality of items in the Get command, and determining by the Client that acquirement of values of nodes in a subset of the plurality of items fails; and

    sending, by the Client, to the server a response message which carries a new status value, which indicates that acquirement of values of nodes in a subset of the plurality of items fails when a Get command is executed, and the response message also carries a predetermined tag, wherein the predetermined tag which packets the information of the nodes in items in which acquirement of values is successful.

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