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https://issues.apache.org/jira/browse/ARIES-1812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Carlos Sierra resolved ARIES-1812.
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Resolution: Fixed
Fix Version/s: component-dsl-1.2.0
> `once` should support updates
> -----------------------------
>
> Key: ARIES-1812
> URL: https://issues.apache.org/jira/browse/ARIES-1812
> Project: Aries
> Issue Type: Bug
> Components: Component DSL
> Affects Versions: component-dsl-1.1.0
> Reporter: Carlos Sierra
> Priority: Minor
> Fix For: component-dsl-1.2.0
>
>
> {{once}} is normally used to test the existance of a given service or
> configuration with certain properties. When there is only one tracked
> instance and that instance is updated, {{once}} will retract the program
> associated to the instance and publish the instance again. This is usually
> unnecessary and {{once}} should support update operations.
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