[teiid-issues] [JBoss JIRA] (TEIID-1802) Async Event Processing: Translator callback indicating data is available

[Steven Hawkins (Resolved) (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-1802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-1802.
-----------------------------------

    Resolution: Done


Added a dataAvailable callback on the ExecutionContext.  Also negative retry delays from a DataNotAvailableException indicate no polling should be performed.  The developers guide was updated accordingly.
                
> Async Event Processing:  Translator callback indicating data is available
> -------------------------------------------------------------------------
>
>                 Key: TEIID-1802
>                 URL: https://issues.jboss.org/browse/TEIID-1802
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: Connector API
>    Affects Versions: 7.6
>            Reporter: Mark Addleman
>            Assignee: Steven Hawkins
>             Fix For: 7.6
>
>
> In order to support more efficient streams of asynchronous events, the Execution Context should provide a callback from the translator to the engine to indicate that data is available.  This semantics of this callback are analogous to the DataNotAvailableException.

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