[cdi-dev] [JBoss JIRA] (CDI-729) Async event not CompletionStage friendly

[Gordon Hutchison (JIRA)]

    [ https://issues.jboss.org/browse/CDI-729?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13593764#comment-13593764 ] 

Gordon Hutchison edited comment on CDI-729 at 6/19/18 8:19 AM:
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This sort of approach could prove very useful in trying to 'plug-together' a stream of CDI events from some other reactive stream.


was (Author: hutchig):
This sort of approach could prove very useful in tryin to 'plug-together' a stream of CDI events from some other reactive stream.

> Async event not CompletionStage friendly
> ----------------------------------------
>
>                 Key: CDI-729
>                 URL: https://issues.jboss.org/browse/CDI-729
>             Project: CDI Specification Issues
>          Issue Type: Feature Request
>            Reporter: Romain Manni-Bucau
>
> The goal of this ticket is to enable user to get injected the completion future instead of the raw event and return another completion stage (generic type ignored) to enable the "chain" to be synched.
> Here is a sample:
> 1. fireAsync(persistEvent)
> 2. observer implementation does: return future.thenCompose(db::doAsyncPersist)
> 3. when the user gets back the result of the fireAsync the doAsyncPersist is completed.



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