wakeonweb_message_bus_publisher:
audit:
drivers:
monolog:
level: notice
only_routed_messages: true # do you want to log each messages ?
You can easily log messages in a dedicated handler:
monolog:
handlers:
audit:
type: stream
path: "%kernel.logs_dir%/audit.%kernel.environment%.log"
level: debug
channels: ["wow.message_bus_publisher.audit"]