PHP code example of fof / horizon

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

fof / horizon example snippets

use FoF\Redis\Extend\Redis;

return [
    // Basic Redis configuration
    new Redis([
        'host'     => '127.0.0.1',
        'password' => null,
        'port'     => 6379,
        'database' => 0,
    ]),

    // ... other extenders
];

return [
    (new Redis([
        'host'     => '127.0.0.1',
        'password' => null,
        'port'     => 6379,
    ]))
    ->useDatabaseWith('cache', 1)
    ->useDatabaseWith('queue', 2)
    ->useDatabaseWith('session', 3),
];

return [
    (new Redis([
        'host' => '127.0.0.1',
        'port' => 6379,
    ]))
    ->disable(['cache']), // Only use Redis for queue and sessions
];

return [
    new Redis([
        'host' => '127.0.0.1',
        'port' => 26379,
        'options' => [
            'replication' => 'sentinel',
            'service'     => 'mymaster',
        ],
    ]),
];

return [
    'defaults' => [
        'supervisor-1' => [
            'connection' => 'redis',
            'queue' => ['default'],
            'balance' => 'auto',
            'autoScalingStrategy' => 'time',
            'maxProcesses' => 10,
            'maxTime' => 0,
            'maxJobs' => 0,
            'memory' => 128,
            'tries' => 3,
            'timeout' => 60,
            'nice' => 0,
        ],
    ],

    'environments' => [
        'production' => [
            'supervisor-1' => [
                'maxProcesses' => 20,
                'balanceMaxShift' => 1,
                'balanceCooldown' => 3,
            ],
        ],
    ],
];

use FoF\Horizon\Extend\Horizon;

return [
    (new Horizon)->config('./config/horizon.php'),
];

'horizon' => [
    'memory_limit' => 256, // MB — master supervisor
],

(new \FoF\Horizon\Extend\Horizon)->config([
    'memory_limit' => 256, // MB — master supervisor
    'environments' => [
        'production' => [
            'supervisor-1' => [
                'memory' => 256, // MB — per worker
            ],
        ],
    ],
]),

'defaults' => [
    'supervisor-1' => [
        'maxJobs' => 1000, // Restart after X jobs
        'maxTime' => 3600, // Restart after X seconds
    ],
],

bash
composer ache:clear

bash
php flarum horizon

ini
[Unit]
Description=Flarum Horizon
After=network.target

[Service]
Type=simple
User=www-data
WorkingDirectory=/var/www/flarum
ExecStart=/usr/bin/php /var/www/flarum/flarum horizon
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target

bash
php flarum horizon

bash
php flarum horizon:list

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php flarum horizon:pause

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php flarum horizon:continue

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php flarum horizon:pause-supervisor supervisor-1

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php flarum horizon:continue-supervisor supervisor-1

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php flarum horizon:status

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php flarum horizon:supervisor-status supervisor-1

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php flarum horizon:terminate

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php flarum horizon:clear redis --queue=default

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php flarum horizon:purge

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php flarum horizon:forget {job-id}

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php flarum horizon:clear-metrics

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php flarum horizon:terminate
# Wait a few seconds for graceful shutdown
php flarum horizon

bash
composer update fof/horizon
php flarum migrate
php flarum cache:clear
php flarum horizon:terminate