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https://issues.apache.org/jira/browse/SIS-573?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Desruisseaux updated SIS-573:
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    Issue Type: Improvement  (was: Task)

> Allow data stores to be closed asynchronously
> ---------------------------------------------
>
>                 Key: SIS-573
>                 URL: https://issues.apache.org/jira/browse/SIS-573
>             Project: Spatial Information Systems
>          Issue Type: Improvement
>          Components: Storage
>    Affects Versions: 1.3
>            Reporter: Martin Desruisseaux
>            Assignee: Martin Desruisseaux
>            Priority: Major
>             Fix For: 1.4
>
>
> A {{DataStore}} can be connected to a big file through internet, for example 
> if the file is a Cloud Optimized GeoTIFF (COG). This is reasonably efficient 
> if the server support HTTP ranges. But if the {{GeoTiffStore}} (for example) 
> is connected to a big TIFF on a server that do not support HTTP range, it may 
> download a large amount of data. We need a way to interrupt that.
> Implementing an {{abort()}} method would be a significant amount of work. But 
> as a mid-term solution, we need to at least get {{DataStore.close()}} to work 
> asynchronously. In current {{DataStore}} implementations, {{close()}} is a 
> synchronized method which blocks until the reading process is completed. We 
> should invoke {{Channel.close()}} before to enter in the synchronized block. 
> It will allow {{java.nio.channels.AsynchronousCloseException}} to be thrown 
> and interrupt the reading process.



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