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Push notification delivery system

  • US 10,244,066 B2
  • Filed: 08/24/2017
  • Issued: 03/26/2019
  • Est. Priority Date: 06/14/2011
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving, at an online system, a message and destination information, wherein the destination information represents a plurality of destinations to which the message should be sent;

    generating, by the online system, a push token for the message;

    querying, by the online system, a set of deferral rules for determining whether to defer in time processing the received message;

    for each of a subset of the plurality destinations processing the received message based on a time associated with the queried set of deferral rules, wherein processing the received message comprises;

    generating, by the online system, a send token and a push notification associated with the received message,storing, by the online system, a mapping between the push token and the send token, andsending, by the online system to a client device, the generated push notification including the message and the send token to the destination, based on the time associated with the queried set of deferral rules;

    receiving, by the online system from the client device, push information indicating a status of processing of the sent push notification, the push information comprising a send token representing a destination; and

    identifying, by the online system from the client device, that the received push information corresponds to the message through the stored mapping between the generated push token and the send token in the push information.

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