[Dancer-users] Using shared variables

[Gurunandan Bhat]

I would have used sessions if these shared variables typically represented
"client states". Unfortunately these variables describe the state of the
server (its filesystem for example) and I believe that they are best
implemented insulated from sessions which are more suited to client-side
stuff.

But if there was an error in my logic, I would certainly consider using
sessions

Thanks


On Wed, Jan 25, 2012 at 12:44 AM, damien krotkine <dkrotkine at gmail.com>wrote:

> Don't you want to use sessions to do these sort of things ?
>
> On 24 January 2012 20:07, Gurunandan Bhat <gbhat at pobox.com> wrote:
> > Hi,
> >
> > I was wondering about the issues using a shared variable in a single
> App.pm
> > file. Here is what I mean:
> >
> > package App.pm
> >
> > my $var;
> >
> > // Initialize $var;
> > .....
> >
> > Route1 => sub {
> >
> > // Modify $var
> > ...
> > }
> >
> > Route2 => sub {
> >
> > // Use $var
> > ...
> > }
> >
> > I first call Route1 then when I call Route 2, I expect that I will have
> the
> > modified value (by Route 1) of $var in route 2. Unfortunately I get an
> > undefined value for $var.
> >
> > Can someone more experienced than I, see if I am doing something
> obviously
> > incorrect?
> >
> > Thank you
> >
> > Regards.
> >
> >
> > _______________________________________________
> > Dancer-users mailing list
> > Dancer-users at perldancer.org
> > http://www.backup-manager.org/cgi-bin/listinfo/dancer-users
> >
>
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