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  1. OASIS Message Queuing Telemetry Transport (MQTT) TC
  2. MQTT-546

Improve description of sleeping clients message flows

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    Details

    • Type: Improvement
    • Status: Applied
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: MQTT-SN-1.2
    • Fix Version/s: None
    • Component/s: MQTT-SN
    • Labels:
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    • Proposal:
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      Resolved by new diagram and implementation notes per MQTT-554.

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      Resolved by new diagram and implementation notes per MQTT-554 .

      Description

      From an old set of comments about possible improvements for version '1.3'.

      When a client awakens by sending a PINGREQ, the server responds by sending queued up messages before sending the PINGRESP.  If queued-up messages are of QoS 1 or 2, the PINGRESP is sent after the entire message exchanges are completed, that is, on receipt of all PUBACKs or PUBCOMPs.

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          Related to

          Improvement - An improvement or enhancement to an existing feature or task. MQTT-552 Should a broker prohibit publish -1 messages from sleeping clients

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Applied

          Improvement - An improvement or enhancement to an existing feature or task. MQTT-541 Cleansession should act like MQTT 5.0 not 3.1.1

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Applied

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              • Assignee:
                simon.johnson Simon Johnson [X] (Inactive)
                Reporter:
                ian.craggs Ian Craggs
              • Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: