Sandro Santos Andrade reports:
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> - I have a component A that uses an specific port provided by a
> component B. The idea is that component B's facet implementation can
> vary in different assemblies, while component A's implementation remains
> the same.
>
> What is the best approach for this ?
> My first insight would be implement a base interface 'Base' and declare
> component A's receptacle for this type:
>
> interface Base {...}
> component A {
>    uses Base recep;
> }
>
> and different component B's implementation would declare an inherited
> interface:
>
> interface B-Base : Base {...}
> component B {
>    provides B-Base facet;
> }
> Since that B-Base 'is-a' Base I think that connection would occurs ok,
> am I right ?

  This doesn't work :(

Deploy error:

(10158|16384) EXCEPTION, Exception caught:
system exception, ID 'IDL:omg.org/CORBA/UNKNOWN:1.0'
TAO exception, minor code = 0 (unknown location; unspecified errno),
completed = NO

   Any solution ?
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