Predis specify persistent connections for laravel config

You can specify persistent connections in your Laravel configuration by adding the persistent option to your Redis connection settings in the config/database.php file.

Here's how you can do it:

'redis' => [

    'client' => env('REDIS_CLIENT', 'predis'),

    'options' => [
        'cluster' => env('REDIS_CLUSTER', 'predis'),
        'persistent' => true, // Add this line
    ],

    'default' => [
        'url' => env('REDIS_URL'),
        'host' => env('REDIS_HOST', '127.0.0.1'),
        'password' => env('REDIS_PASSWORD', null),
        'port' => env('REDIS_PORT', '6379'),
        'database' => env('REDIS_DB', '0'),
    ],

    //...
],

This will make Predis use persistent connections, which should help with the issue you're experiencing. Remember to clear your configuration cache using php artisan config:clear after making changes to your configuration files.