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From "Valentin Valchev (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FELIX-4734) Web Console RESTful API should wait for asynchonous operations until they complete
Date Fri, 19 Dec 2014 14:40:14 GMT

    [ https://issues.apache.org/jira/browse/FELIX-4734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14253471#comment-14253471
] 

Valentin Valchev commented on FELIX-4734:
-----------------------------------------

FELIX-600 is somehow related to this issue

> 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
>         Attachments: FELIX-4734.patch
>
>
> 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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