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Duplex services residing in a messaging bus

  • US 9,860,326 B2
  • Filed: 02/27/2014
  • Issued: 01/02/2018
  • Est. Priority Date: 02/27/2014
  • Status: Active Grant
First Claim
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1. A method of integrating a plurality of heterogeneous peer-to-peer communication participants, comprising:

  • retrieving a first message from a first input queue coupled to a duplex service, the first message including a first message identifier that identifies the first message and being from a sender, and the duplex service residing in a messaging bus;

    determining a state associated with the first message, the state based on applying a first operation on the first message;

    saving in a memory the state and an association between the state and the first message identifier;

    retrieving a second message from a second input queue coupled to the duplex service, the second message including a second message identifier;

    determining whether the first message identifier matches the second message identifier;

    in response to a determination that the first message identifier matches the second message, identifier;

    retrieving, the saved state associated with the first message identifier from the memory;

    applying, using the retrieved state, a second operation on the second message; and

    determining, at the duplex service, an output of the second message based on applying, using the retrieved state, the second operation on the second message, wherein if the first message identifier matches the second message identifier, a response to the first message is based on the output of the second message; and

    sending the output of the second message to the sender of the first message.

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