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  1. OASIS Message Queuing Telemetry Transport (MQTT) TC
  2. MQTT-143

Normative statement lack of precision

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 3.1.1
    • Fix Version/s: 3.1.1
    • Component/s: core
    • Labels:
      None
    • Environment:

      Normative

    • Proposal:
      Hide

      Delete this sentence, and the corresponding one in 4.3.3 as part of the general tidyup of 4.3 normative text being carried out in mqtt-152

      Show
      Delete this sentence, and the corresponding one in 4.3.3 as part of the general tidyup of 4.3 normative text being carried out in mqtt-152

      Description

      In 4.3.2:
      "A Server MUST store the message in accordance to its QoS properties and ensure onward delivery to applicable subscribers [MQTT-4.3.2-2]"
      This requirement is rather vague - should be more precise, as the rules for storing a message are nowhere explicitly stated.
      Isn't storage rules not just depending on QoS: but also depending on RETAIN flag?
      Also the statement seems to contradict MQTT-4.1.0.1 that states that any "data" must be stored for the life of a connection.

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            • Assignee:
              PeterNiblett Peter Niblett
              Reporter:
              patrick Patrick Durusau
            • Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: