0006391: How to handle WriterGroup KeepAliveTime with multiple values

ID	Project	Category	View Status	Date Submitted	Last Update

0006391	10000-014: PubSub	Spec	public	2021-01-21 10:53	2021-03-05 13:52

Reporter	Liam Power	Assigned To	Matthias Damm
Priority	normal	Severity	minor	Reproducibility	have not tried
Status	closed	Resolution	fixed

Summary	0006391: How to handle WriterGroup KeepAliveTime with multiple values
Description	"7.3.5.6 Transport Limits and Keep Alive If the KeepAliveTime is set on a WriterGroup, a value slightly higher than the configured value of the group in seconds should be set as MQTT Keep Alive ensuring that the connection is disconnected if the keep alive message was not sent by any writer in the specified time. " In the case where multiple groups on the same connection use different keep alive values, I presume the connection must take the largest value for communicating a keep alive time to the MQTT broker?
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Commit Version
Fix Due Date

Matthias Damm 2021-03-03 17:16 developer ~0013937	7.3.5.6 Transport Limits and Keep Alive Added: If multiple WriterGroups are configured, the group with the highest KeepAliveTime setting is used for the calculation. Added in OPC 10000-14 - UA Specification Part 14 - PubSub 1.05.0 Draft31.docx

Jim Luth 2021-03-05 13:52 administrator ~0013988	Agreed to changes in Virtual F2F.

Date Modified	Username	Field	Change
2021-01-21 10:53	Liam Power	New Issue
2021-03-03 17:16	Matthias Damm	Assigned To	=> Matthias Damm
2021-03-03 17:16	Matthias Damm	Status	new => resolved
2021-03-03 17:16	Matthias Damm	Resolution	open => fixed
2021-03-03 17:16	Matthias Damm	Note Added: 0013937
2021-03-05 13:52	Jim Luth	Status	resolved => closed
2021-03-05 13:52	Jim Luth	Fixed in Version	=> 1.05
2021-03-05 13:52	Jim Luth	Note Added: 0013988