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https://issues.apache.org/jira/browse/FELIX-4734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14253147#comment-14253147
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Valentin Valchev commented on FELIX-4734:
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IMHO the web console shouldn't way at all, but you might be right, that it's
more convenient that way.
Looking at the code, I think that web console waits all the time, but that
completely unnecessary for install, start, stop..
But for sure - we should wait for refresh(bundle) and refreshPackages and
probably update(bundle). And blind waiting is really not enough. So I'll think
about it and propose a patch.
> Web Console RESTful API should wait for asynchonous operations until they
> complete
> -----------------------------------------------------------------------------------
>
> Key: FELIX-4734
> URL: https://issues.apache.org/jira/browse/FELIX-4734
> Project: Felix
> Issue Type: Bug
> Components: Web Console
> Affects Versions: webconsole-4.2.4
> Reporter: Konrad Windszus
>
> Currently the RESTful API
> (http://felix.apache.org/documentation/subprojects/apache-felix-web-console/web-console-restful-api.html)
> adds a delay of 800ms to the response to give the asynchronous operations
> enough time to complete successfully
> (https://github.com/apache/felix/blob/trunk/webconsole/src/main/java/org/apache/felix/webconsole/internal/core/BundlesServlet.java#L412).
> Instead the according listeners should be used which are notified upon
> completion of an asynchronous task.
> For {{refresh}} {{FrameworkWiring.refreshBundles}} can be used
> (http://www.osgi.org/javadoc/r4v43/core/org/osgi/framework/wiring/FrameworkWiring.html#refreshBundles%28java.util.Collection,%20org.osgi.framework.FrameworkListener...%29).
> A similar approach should be used for the other actions like uninstall,
> install, update, start, stop, ...
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