ROS2 launch.py: how to make it to quit on a node failure

demo.launch.py

from launch import LaunchDescription
from launch.substitutions import LaunchConfiguration
from launch_ros.actions import Node
from launch.actions import (DeclareLaunchArgument,
                            EmitEvent, LogInfo, RegisterEventHandler)
from launch.event_handlers import OnProcessExit
from launch.events import Shutdown
from ament_index_python import get_package_share_directory
import os


def generate_launch_description():

    foo_node = Node(
        package='xxxxxxxxx',
        executable='xxxxxxxxxx',
        name='xxxxxxxx',
        output='screen',
        parameters=[
            {
                # 'yyy': LaunchConfiguration('yyy'),
            }
        ],
    )

    return LaunchDescription([
        foo_node,
        RegisterEventHandler(
            OnProcessExit(
                target_action=foo_node,
                on_exit=[
                    LogInfo(msg=('foo_node ended')),
                    EmitEvent(event=Shutdown(
                        reason='foo_node ended'))
                ]
            )
        )
    ])