Laravel实现队列的示例代码

'default' => env('QUEUE_DRIVER', 'sync'),//队列驱动设置

'connections' => [
    syns驱动配置
    'sync' => [
        'driver' => 'sync',
    ],
    数据库驱动配置
    'database' => [
        'driver' => 'database',
        'table' => 'jobs',//数据库驱动配置使用的数据库
        'queue' => 'default',
        'retry_after' => 90,//指定了任务最多处理多少秒后就被当做失败重试,比如说，如果这个选项设置为 90，那么当这个任务持续执行了 90 秒而没有被删除，那么它将被释放回队列
    ],
    //beanstalkd驱动配置
    'beanstalkd' => [
        'driver' => 'beanstalkd',
        'host' => 'localhost',//使用beanstalkd驱动地址
        'queue' => 'default',
        'retry_after' => 90,//指定了任务最多处理多少秒后就被当做失败重试,比如说，如果这个选项设置为 90，那么当这个任务持续执行了 90 秒而没有被删除，那么它将被释放回队列
        'block_for' => 0,
    ],
    //sqs驱动配置
    'sqs' => [
        'driver' => 'sqs',
        'key' => env('AWS_ACCESS_KEY_ID'),
        'secret' => env('AWS_SECRET_ACCESS_KEY'),
        'prefix' => env('SQS_PREFIX', 'https://sqs.us-east-1.amazonaws.com/your-account-id'),
        'queue' => env('SQS_QUEUE', 'your-queue-name'),
        'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
    ],
    //redis驱动配置
    'redis' => [
        'driver' => 'redis',
        'connection' => 'default',//使用哪个连接的redis,redis配置是在config/database.php文件中
        'queue' => env('REDIS_QUEUE', 'default'),
        'retry_after' => 90,
        'block_for' => null,
    ],
 
],

php artisan queue:table
php artisan migrate

composer require predis/predis

composer require aws/aws-sdk-php

composer require pda/pheanstalk

php artisan make:job TestJobs

<?php
namespace App\Jobs;
use App\Models\blog\User;
use Illuminate\Bus\Queueable;
use Illuminate\Queue\SerializesModels;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
class TestJobs implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
    
    public $tries = 5;
    
    public $timeout = 120;
    public $info;
    
    public function __construct($info)
    {
        //
        $this->info = $info;
    }
    
    public function handle()
    {
        //
        $user = new User();
        $user->user_no = $this->info['user_no'];
        $user->user_name = $this->info['user_name'];
        $user->save();
    }
}

$info = [
    'user_no'=>'006',
    'user_name'=>'testName'
];
TestJobs::dispatch($info);

TestJobs::dispatch($info)->delay(Carbon::now()->addMinutes(10));//表示延时十分钟分发任务

TestJobs::dispatch($info)->onQueue('processing');//表示使用默认驱动的processing队列

TestJobs::dispatch($info)->onConnection('redis');//使用redis驱动的默认队列

TestJobs::dispatch($info)->onConnection('redis')->onQueue('processing');//使用redis驱动的processing队列

php artisan queue:work

php artisan queue:work redis --queue="processing"  //redis表示指定驱动 processing表示指定队列

php artisan queue:failed-table
php artisan migrate

public function failed(Exception $exception)
{
    // 给用户发送失败通知，等等...
}

public function boot()
{
    Queue::failing(function (JobFailed $event) {
        // $event->connectionName
        // $event->job
        // $event->exception
    });
}

files = supervisord.d/*.ini

yum install supervisor

pip install supervisor

supervisorctl status        //查看所有进程的状态
supervisorctl stop xx       //停止指定进程(all为所有进程)
supervisorctl start xx      //启动指定进程(all为所有进程)
supervisorctl restart       //重启
supervisorctl update        //配置文件修改后使用该命令加载新的配置
supervisorctl reload        //重新启动配置中的所有程序
systemctl start supervisord.service     //启动supervisor并加载默认配置文件
systemctl enable supervisord.service    //将supervisor加入开机启动项