The Gateway may need a way to identify the sender

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    • Type: Improvement
    • Resolution: Fixed
    • Priority: Major
    • None
    • Affects Version/s: None
    • Component/s: MQTT-SN
    • None

      In all messages except CONNECT, CONNACK, ADVERTISE and GWINFO the gateway may need to identify the sender.

      We should add the flag “Client Id presence”. If set the client id should be added in order to identify the sender. How is the sender identified by the gateway otherwise (in case of PUBLISH for instance)?

      In case there is only a free flag we should add “Extension flag presence” flag. If set the flag field should be followed by another flag field.

      • 0=no additional flags
      • 1= another byte of flags with the following structure
        • Reserved (7)
        • Reserved (6)
        • Reserved (5)
        • Reserved (4)
        • Reserved (3)
        • Reserved (2)
        • Reserved (1)
        • Client Id presence
          • 0 = no
          • 1 = yes

       

       

            Assignee:
            Unassigned
            Reporter:
            davide.lenzarini
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              Created:
              Updated:
              Resolved: