[ARTEMIS-4183] Broker diagram is not properly updated when new nodes become available

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.28.0
• Fix Version/s: 2.29.0
• Component/s: Web Console
• Assignee: Unassigned
• Reporter: Erwin Dondorp
• Created: 26/Feb/23 15:48
• Updated: 21/Jun/23 14:10
• Resolved: 21/Jun/23 14:10

Description

Using an auto discovery cluster.
When the number of nodes is reduced, the broker diagram is properly updated when the Refresh button is used.
When the number of nodes is enlarged, the broker diagram is not properly updated when the Refresh button is used. The new nodes are visible, but their cluster-connections are not shown. The diagram can easily be fixed by using the browser refresh button instead, or by temporarily switching tabs within the Artemis console.

The following diagram shows the effect:

left image: initial situation with 5 nodes
middle image: 3 nodes are added, and after Refresh button is used
right image: after page refresh

I know the JS code from the Console fairly well. I suspect a synchronisation error between the variables relations and hiddenRelations. I'll investigate and try to add a PR.
A PR is added.

Issue Links

• links to: GitHub Pull Request #4380