Is there any way to customize hypnotoad listen port NOT from external config file ?

[Pavel Serikov]

I'm writing a script which will manage ports of my mojo apps. 

E.g. I want to manage server.pl app:

my $hypnotoad = Mojo::Server::Hypnotoad->new;
$hypnotoad->configure('server.conf');
$hypnotoad->run('server.pl');

If I need to specify port other than 8080 - I need to setup it in server.conf like

{
  hypnotoad => {
    listen  => ['http://*:8093'],
  }
};

Is there any way to setup it directly, without external config file ?

I found that Mojo::Server::Hypnotoad has listen attribute but it seems doesn't work or I'm using it wrong way:

my $hypnotoad = Mojo::Server::Hypnotoad->new;
$hypnotoad->listen(['https://127.0.0.1:8093']);
$hypnotoad->run('server.pl');

I'm getting

Can't locate object method "listen" via package "Mojo::Server::Hypnotoad"

error

Any suggestions appreciated.

[sri]

No, you can't do that, it's incompatible with zero downtime software upgrades.

--

sebastian