laravel5.1 - What is the default in the redis configuration in laravel queue.php?

Which configuration does connection refer to?

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Which configuration does connection refer to?

https://laravel.com/docs/5.2/redis, take a look at the manual

In the database.php configuration file:

<code>    'redis' => [

        'cluster' => false,

        'default' => [
            'host'     => '127.0.0.1',
            'port'     => 6379,
            'database' => 0,
        ],

    ],</code>