OASIS Mailing List ArchivesView the OASIS mailing list archive below
or browse/search using MarkMail.

 


Help: OASIS Mailing Lists Help | MarkMail Help

mqtt message

[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]


Subject: [OASIS Issue Tracker] (MQTT-544) Add return code to UNSUBACK


     [ https://issues.oasis-open.org/browse/MQTT-544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Simon Johnson updated MQTT-544:
-------------------------------
    Proposal: 
5.4.18 UNSUBACK

||Length||MsgType||MsgId||ReturnCode||
|(octet 0)|(1)|(2-3)|(4)

Table 21: UNSUBACK Message
An UNSUBACK message is sent by a GW to acknowledge the receipt and processing of an UNSUBSCRIBE message. Its format is illustrated in Table 21:
â Length and MsgType: see Section 5.2.
â MsgId: same value as the one contained in the corresponding UNSUBSCRIBE message.
â ReturnCode: "accepted", or rejection reason

  was:
5.4.18 UNSUBACK

Length	MsgType	MsgId	ReturnCode
(octet 0)	(1)	(2-3)	(4)

Table 21: UNSUBACK Message
An UNSUBACK message is sent by a GW to acknowledge the receipt and processing of an UNSUBSCRIBE message. Its format is illustrated in Table 21:
â Length and MsgType: see Section 5.2.
â MsgId: same value as the one contained in the corresponding UNSUBSCRIBE message.
â ReturnCode: "accepted", or rejection reason


> Add return code to UNSUBACK
> ---------------------------
>
>                 Key: MQTT-544
>                 URL: https://issues.oasis-open.org/browse/MQTT-544
>             Project: OASIS Message Queuing Telemetry Transport (MQTT) TC
>          Issue Type: Improvement
>          Components: MQTT-SN
>    Affects Versions: MQTT-SN-1.2
>            Reporter: Ian Craggs
>            Assignee: Simon Johnson
>            Priority: Major
>
> The MQTT-SN SUBACK packet includes a return code. As in MQTT 3.1.1, the UNSUBACK packet does not. It would seem sensible to add a return code to every ack. I think the UNSUBACK is the only one without. This would mirror MQTT 5.0 too.



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


[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]