[cgiapp] Plack::Session and CGI::Application

[Rhesa Rozendaal]

Hi Max,

I have a method in my app that creates a plack session like so:

use Plack::Session;
sub session {
   my $self = shift;
   $self->{__my_plack_session} ||= Plack::Session->new($self->query->env)
}


I can then use it like this:

   $self->session->get('login');

Hope that helps,

Rhesa

On 11/27/2016 11:27 PM, max.augsburg at gmx.de wrote:
> Hello all,
>
> I don't know whether I am completely stumped but I didn't get
> Plack::Middleware::Session to work.
>
> My simple PSGI script is as follow:
>
> my $app = sub {
>         my $env = shift;
>         my $webapp = PLogPSGI->new( QUERY => CGI::PSGI->new($env),
>                 [bla bla bla]
>                 'env' => $env
>                 }
>                 );
>         $webapp->run_as_psgi();
> };
> builder {
>         enable 'Session';
>         $app;
> };
>
> and my PLogPSGI module looks for example in cgiapp_prerun as follows:
>
> sub cgiapp_prerun {
>         my $self = shift;
>         my $current_runmode = shift;
>         # initialize the session
>         my $q =$self->query;
>         my $env = $q->env;
>         my $session = $env->{'psgix.session'};
>         # Check the Login Status and if the user is logged in, start
> the chosen action
>         my $login = $session->get('login');
>         unless ($login) {
>                 $self->prerun_mode('show_login') if ($current_runmode
> ne 'login_cb');
>         }
> }
>
> I get the following error:
>
> Error executing class callback in prerun stage: Can't call method
> "get" on unblessed reference at /home/maximilian/public_html/cgi-
> bin/./lib/PLogPSGI.pm line 63. at /home/maximilian/public_html/cgi-
> bin/extlib/lib/perl5/CGI/Application.pm line 2449
>
> If I comment out the cgiapp_prerun lines I can look at the PSGI hash
> $env. $env->{'psgix.session'} is empty...
>
> I saw Ron Savages introduction (
> http://savage.net.au/Perl/html/session.management.with.plack.html )
> But unfortunately it doesn't help me.
>
> Thanks in advance,
> Max
>
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