Hi,
we are using Class:Singleton , yet we manually destroy the singleton at the
beginning of each request before we create a new one.
So I have a class PW::Application which isa Class::Singleton and then
{
no strict 'refs';
${"PW::Application\::_instance"}= undef;
}
$self->{appl}= PW::Application->instance($param{base});
I tried Apache::Singleton before, but, as far as I can remember, it didn’t
work with mp2.
So why are we using a singleton ? Well , our app does not only consist of
the web part , we also have many scripts running that are part of the
application, and we put things like DBIx::Class schema object, config, current
user etc in our singleton and so we can access these data the same way,
neither if we run a function from web interface or from command line.
Since we don’t have heavy load on our apps creating this singleton with every
request works for me .
Am 02.02.2014 um 02:14 schrieb John Dunlap <[email protected]>:
> In mod_perl, can instantiated singletons survive requests? I'm asking because
> I appear to have one which *appears* to be bouncing back and forth between
> virtual hosts as perl interpreters are recycled. Is this possible and, if
> yes, how do I prevent it?
>
> Cheers!
> John
Rolf Schaufelberger
