[jira] Commented: (TUSCANY-2099) Porting Workpool-Distributed demo to current.

["Simon Laws (JIRA)" <tu...@ws.apache.org>]

    [ https://issues.apache.org/jira/browse/TUSCANY-2099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12580387#action_12580387 ] 

Simon Laws commented on TUSCANY-2099:
-------------------------------------

I'm just checking in the patch associated with TUSCANY-2099 and one of the changes is to fill some gaps in the CompositeActivator's arsenal of component activation and deactivation methods. I have previous experience of the existing CompositeActivator methods for deactivating and reactivating components and their references when implementing some domain/node features before Christmas. I found them to be somewhat unreliable and I think the feeling at the time was that they weren't used very much and that they weren't well maintained.

Can I just check with you the mode of operation of the workpool demo and the way that it uses these methods to add new worker components. The question on my mind is is it important that new components are added to the composite to service new jobs in parallel or is it, instead, a matter of ensuring that sufficient instances of an existing component are available to service tasks?

Simon

> Porting Workpool-Distributed demo to current.
> ---------------------------------------------
>
>                 Key: TUSCANY-2099
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-2099
>             Project: Tuscany
>          Issue Type: New Feature
>            Reporter: Giorgio Zoppi
>            Assignee: Simon Laws
>             Fix For: Java-SCA-Next
>
>         Attachments: firstpatch.diff
>
>
> This is the first patch to adapt workpool demo to current. Still it doens't compile.

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