Targetted signals

[Havoc Pennington]

Daniel P. Berrange wrote:
>
> The only problems I remember having with setting an explicit destinations
> are:
> 
>  * In the context of method calls - you can set a destination to be a
>    well known bus name (org.example.blah), but it wouldn't let me set a
>    destination based on unique name (:1.2). 
> 
>  * Signal match rules - you can register a match rule based  on a unique
>    bus name (:1.2), but not one based ona well known bus name 
>    (org.example.blah).
> 

FWIW I don't think either of these were intentional... _maybe_ the 
second one was but I don't remember why if so. Some code archaeology 
might turn something up.

Havoc