OASIS Message Queuing Telemetry Transport (MQTT) TCIcon indicating the project type

OASIS Message Queuing Telemetry Transport (MQTT) TC

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  1. OASIS Message Queuing Telemetry Transport (MQTT) TC
  2. MQTT-262

Clarify will messages if server disconnects

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 5
    • Fix Version/s: 5, wd07
    • Component/s: core
    • Labels:
      None

      Description

      If a server disconnects a connection because a second client has connected with the same client id, should the first connections' will message be sent? I would argue it should, because this scenario is intended to reflect 'stuck' and 'hung' clients.

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          8 older comments
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          ken.borgendale Ken Borgendale (Inactive) added a comment -

          The return code for this purpose is in wd03 in the DISCONNECT Return codes as: 142 0x8E Session taken over.

          The text relating to sending a DISCONNECT by the server is that the server MAY send a DISCONNECT and MUST close the connection.

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          ken.borgendale Ken Borgendale (Inactive) added a comment - The return code for this purpose is in wd03 in the DISCONNECT Return codes as: 142 0x8E Session taken over. The text relating to sending a DISCONNECT by the server is that the server MAY send a DISCONNECT and MUST close the connection.
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          brianraymor Brian Raymor [X] (Inactive) added a comment -

          This was partially addressed with the Session Taken Over error code from MQTT-236. Before closing, this should also address the security considerations raised by Peter in the issue.

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          brianraymor Brian Raymor [X] (Inactive) added a comment - This was partially addressed with the Session Taken Over error code from MQTT-236 . Before closing, this should also address the security considerations raised by Peter in the issue.
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          coppen Richard Coppen (Inactive) added a comment -

          Peter and Ed comments to be covered under MQTT-293.

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          coppen Richard Coppen (Inactive) added a comment - Peter and Ed comments to be covered under MQTT-293 .
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          peterniblett Peter Niblett (Inactive) added a comment -

          Client takeover text has been added to the MQTT-293. proposal

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          peterniblett Peter Niblett (Inactive) added a comment - Client takeover text has been added to the MQTT-293 . proposal
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          ken.borgendale Ken Borgendale (Inactive) added a comment -

          Issue included in MQTTv5.0 CS01 December 25, 2017

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          ken.borgendale Ken Borgendale (Inactive) added a comment - Issue included in MQTTv5.0 CS01 December 25, 2017

            People

            • Assignee:
              ken.borgendale Ken Borgendale (Inactive)
              Reporter:
              raphcohn Raphael Cohen (Inactive)
            • Watchers:
              8 Start watching this issue

              Dates

              • Due:
                Created:
                Updated:
                Resolved: