[redland-dev] A question about librdf and postgres storage
dave at dajobe.org
Tue Jun 27 07:16:21 BST 2006
Attilio Fiandrotti wrote:
> I'm developing an application that accesses librdf thru java bindings
> and retrives data from a postgres db.
> This is what i noticed about the number of opened connections to the pg
> world = new World();
> storage = new Storage (world, "postgresql", "test", "...");
> model = new Model(world, storage, "");
> -> now i have 3 opened connections
> Then, When i first perform a model.getXXX() , the number of active
> connections is permanently increased by 1, even if i take care of
> cleaning up iterator and other similar things.
> If i later perform another model.getXXX() the number of connections is
> not increased anymore.
> The question is: is this expected and regular or am i doing something
> the wrong way ?
I'm guessing that like the mysql backend, the connections are cached until
the store is closed.
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