Can the client and server store QoS=0 messages after a client using CleanSession=0 has disconnected?

XMLWordPrintable

    • Type: Improvement
    • Resolution: Fixed
    • Priority: Major
    • None
    • Affects Version/s: None
    • Component/s: core
    • None
    • Hide

      From line 541 in WD11

      Line 544: restructure the last sentence to say "After disconnection, the Server MUST accumulate further QoS 1 and QoS 2 messages that match any subscriptions that the client had at the time of disconnection". Add a sentence to say "It MAY accumulate QOS 0 messages that meet the same criteria"

      in the list starting at line 555:

      add to line 557 and 558 ", or where transmission to the client has not yet been started"

      Show
      From line 541 in WD11 Line 544: restructure the last sentence to say "After disconnection, the Server MUST accumulate further QoS 1 and QoS 2 messages that match any subscriptions that the client had at the time of disconnection". Add a sentence to say "It MAY accumulate QOS 0 messages that meet the same criteria" in the list starting at line 555: add to line 557 and 558 ", or where transmission to the client has not yet been started"

      Can the client and server store QoS=0 messages after a client using CleanSession=0 has disconnected
      or must these messages be discarded. If they must be discarded then a temporary network outage will unnecessarily cause Qos=0 messages to lost.

            Assignee:
            Rahul Gupta (Inactive)
            Reporter:
            Andrew Banks (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

              Created:
              Updated:
              Resolved: