On 29. Oct 2008, at 10:56, Dan Wilcox wrote:

> Does VERSION_HEAD automatically update to the newest received  
> version or just the latest known version?

To the newest version received by the client node:

     for( ObjectDataIStream* is = _queuedVersions.tryPop();
          is; is = _queuedVersions.tryPop( ))
     {
         _unpackOneVersion( is );
        ...
     }

Please be aware that this might not be the version you want, since the  
application can be latency frames ahead of you. Commit pushes the  
version to all mapped clients directly.

Typically you want to transmit the version in a frame-specific matter,  
i.e., directly or indirectly through FrameData.


HTH,

Stefan.


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