# MyApp.pm
package MyApp {
    use Mojo::Base 'Mojolicious';

    sub startup {
        my $self = shift;

        $self->config(
            hypnotoad => {
                workers => 12,
                clients => 100,
                accepts => 100,
            },
        );

        $self->routes->get('/hello')->to('foo#hello');
    }
};

package MyApp::Controller::Foo {
    use Mojo::Base 'Mojolicious::Controller';

    use Digest::MD5 qw( md5_hex );
    use Time::HiRes qw( time );
    use MyLib;

    sub hello {
        my $self = shift;

        my $obj = MyLib->new;

        $obj->log->context->{id} = md5_hex(time . $$);

        $obj->log->debug('Hello from the route');

        my $txt = $obj->other_class_action(42);

        $self->render(text => $txt);
    }
};

1;