app/Config/broadcasting.php
<?php
/**
* Broadcasting configuration options.
*
* Changes to these config files are not supported by BookStack and may break upon updates.
* Configuration should be altered via the `.env` file or environment variables.
* Do not edit this file unless you're happy to maintain any changes yourself.
*/
return [
// Default Broadcaster
// This option controls the default broadcaster that will be used by the
// framework when an event needs to be broadcast. This can be set to
// any of the connections defined in the "connections" array below.
'default' => 'null',
// Broadcast Connections
// Here you may define all of the broadcast connections that will be used
// to broadcast events to other systems or over websockets. Samples of
// each available type of connection are provided inside this array.
'connections' => [
// Default options removed since we don't use broadcasting.
'log' => [
'driver' => 'log',
],
'null' => [
'driver' => 'null',
],
],
];