Re: Gnome-DB and Bonobo

Le mer 02/06/2004 à 21:07, Mikkel Kruse Johnsen a écrit :
> Hi All
> 
> Im trying to figure out what to do with database connections in my
> program and need some advise, so any suggestions is appreciated.
> 
> The program consists of a BonoboWindow that activates and embed a
> BonoboControl and is the "shell", the "shell" activates a number of
> BonoboControl's called "views" and the "views" again activates different
> BonoboControl's. Some of these BonoboControl are written in C and some
> in C# (Mono).
> 
> My problem is that almost all of the controls need to access a database,
> I have now just made all components create a connection to a MySQL
> database, but that is a waste to have that many connections open. I am
> now changing the database to PostgreSQL (do to license changes in
> MySQL).
> 
> So I need some way of creating a connection pool that all my components
> can use whether it is C or C#. So the logical solution is to use
> Gnome-DB witch is in C and has a C# wrapper.
> 
> Anyone has any other solutions or is this a good solution ?
> 
> If I choose to go with gnome-db, how would I go about transferring the
> GdaClient (which I understands makes a connection pool) to my
> BonoboControls. Is there anyway to do that ?
> 
> Any help is appreciated.
> 
> /Mikkel

I suppose you create all your bonobo controls with the same server. If
the GdaClient is a global variable in the server, all controls will have
access to it.

Jean

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