# load session from db
    my $s = Mapps::Session->new();
    $s->load_session($sid);

    # session is good continue
    if (defined $s){
        $m->call_next;
    }

##</code><code>##

    # load session from db
    my $s = Mapps::Session->new();
    if (defined $s->load_session($sid)) {
        $m->call_next;
    }