Plack::Session::Cleanup - Run code when the environment is destroyed

       This provides a way for Plack::Middleware::Session to run code when the environment is cleaned up.

new($coderef)
           Executes  the  given  code  reference  when the object is "DESTROY"'d.  Care should be taken that the
           given code reference does not close over $env, creating a cycle and preventing the  $env  from  being
           destroyed.

perl v5.40.1                                       2025-08-10                       Plack::Session::Cleanup(3pm)

       Plack::Session::Cleanup - Run code when the environment is destroyed

         $env->{'run_at_cleanup'} = Plack::Session::Cleanup->new(
             sub {
                 # ...
             }
         );