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https://issues.apache.org/jira/browse/IGNITE-16361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kirill Tkalenko updated IGNITE-16361:
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Fix Version/s: 3.0.0-alpha5
> Unpredictable nested listener invocation
> ----------------------------------------
>
> Key: IGNITE-16361
> URL: https://issues.apache.org/jira/browse/IGNITE-16361
> Project: Ignite
> Issue Type: Bug
> Reporter: Vladislav Pyatkov
> Assignee: Kirill Tkalenko
> Priority: Major
> Labels: ignite-3
> Fix For: 3.0.0-alpha5
>
>
> When you subscribe to any configuration property from another configuration
> listener, you are forced to use the pattern:
> {code}
> configuration.property.listen((ctx) -> {
> configuration.anotherProperty.listen((nestedCtx) -> {
> if (ctx.storageRevision() == nestedCtx.storageRevision())
> //Do nothing
> else
> //Some useful code.
> })
> })
> {code}
>
> We cannot use an event with the same revision, because the invocation depends
> on traversal of the configuration tree.
> A reasonable solution to avoid this pattern and prevent using of the
> unpredictable event is never notify nested listener about event that it was
> subscribed.
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