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https://issues.apache.org/jira/browse/SHINDIG-1578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13087248#comment-13087248
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Henry Saputra commented on SHINDIG-1578:
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+1. Will commit once patch attach to this Jira.
> Improve gadgets.util.registerOnLoadHandler to be reliable for slow or lazy
> loading gadgets
> ------------------------------------------------------------------------------------------
>
> Key: SHINDIG-1578
> URL: https://issues.apache.org/jira/browse/SHINDIG-1578
> Project: Shindig
> Issue Type: Improvement
> Components: Javascript
> Reporter: Dan Dumont
> Priority: Minor
>
> The sequence of events is:
> 1) Gadget starts loading and registers some onload.
> 2) Gadget fires an async operation that takes an unknown amount of time
> 3) Open Social api is ready and runOnLoadHandlers is called.
> 4) Gadget's async operation is done. To be safe it uses
> registerOnLoadHandler to make sure everything is all set (in case the async
> operation beat the runOnLoadHandlers call)
> At this point, the call to registerOnLoadHandler would never result in the
> callback being executed.
> This should be changed to make it so once runOnLoadHandlers is called,
> registerOnLoadHandler executes the callback immediately.
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