Re: Performance optimization of binding.sca ?

[Simon Laws <si...@googlemail.com>]

On Fri, Jan 20, 2012 at 8:10 AM, Millies, Sebastian <
Sebastian.Millies@softwareag.com> wrote:

>  Hello there,
>
>
>
> I have a question about the performance optimization of binding.sca in
> Tuscany 1.6.
>
> Suppose I manually create and start two nodes in the same JVM, as follows:
>
>
>
> SCANodeFactory factory = SCANodeFactory.newInstance();
>
> SCANode node_1 = factory.createSCANode( composite_1, contributions_1 );
>
> SCANode node_2 = factory.createSCANode( composite_2, contributions_2 );
>
> node_1.start();
>
> node_2.start();
>
>
>
> Suppose further that component A in composite 1 references a service of
> component B in
>
> composite 2, and both the reference and service expose <binding.sca/> .
>
>
>
> Will there be any internal emulation of a remote call, SOAP parsing etc?
> Or will Tuscany make
>
> a direct call, perhaps using Java reflection?
>
>
>
> n  Sebastian
>
>
>
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>

Hi Sebastien.

The idea was that an optimization would be used in that scenario where data
is serialized across class loaders but without the requirement for a full
remote protocol transformation. While we can detect the scenario I don't
think the optimization is in place.

Regards

Simon

-- 
Apache Tuscany committer: tuscany.apache.org
Co-author of a book about Tuscany and SCA: tuscanyinaction.com