[
	class	=>	'Stem::Console',
],
[
	'class'	=>	'Stem::Hub',
	'name'	=>	'proc',
	'args'	=>	[],
],

# this portal listens for the driver hub
[
	'class'	=>	'Stem::Portal',
	'name'	=>	'Echo',
	'args'	=>	[
		'host'		=> '',
		'port'		=> 10001,
		'server'	=> 1
	],
],
[
	class	=>	'Stem::Proc',
	name	=>	'echo',
	args	=>	[
		path		=> './bin/echo_worker.pl',
		spawn_now	=> 1,
		cell_attr	=> [
			'worker_mode'		=> 1,
		],
	],
],