[OASIS Issue Tracker] (MQTT-591) DISCONNECT retainRegistrations flag for sleep

[OASIS Issues Tracker <workgroup_mailer@lists.oasis-open.org>]

    [ https://issues.oasis-open.org/browse/MQTT-591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=82211#comment-82211 ] 

Simon Johnson commented on MQTT-591:
------------------------------------

This is been applied in the WD - please feedback ASAP if anyone disagrees

> DISCONNECT retainRegistrations flag for sleep
> ---------------------------------------------
>
>                 Key: MQTT-591
>                 URL: https://issues.oasis-open.org/browse/MQTT-591
>             Project: OASIS Message Queuing Telemetry Transport (MQTT) TC
>          Issue Type: Improvement
>          Components: MQTT-SN
>            Reporter: Simon Johnson [X]
>            Assignee: Simon Johnson [X]
>            Priority: Major
>
> Registrations being removed across SLEEPING states has been raised as a concern due to the overhead of the need to reestablish using REGISTER packets during the AWAKE state.
> Both cases are valid, since some devices want to truly SLEEP and will clear ephemeral data during this phase. Therefore we should add optionality to this function using a retain registrations, sent by the client during the DISCONNECT session-expiry-interval packet.



--
This message was sent by Atlassian Jira
(v8.3.3#803004)