如何为长时间运行的作业设置自定义retry_after |拉拉韦尔 [英] How can i set custom retry_after for long running jobs | laravel

问题描述

问题:如何自定义长时间运行的作业，而不在每次retry_after秒后尝试多次尝试?

Question: How to customize long-running job without attempting multiple time after each retry_after seconds?

我有一份工作需要1到3个小时才能运行，我已经基于laravel文档创建了基于作业的文件，这是我的作业文件.

I have one job which will take 1 to 3 hours to run, I already created job-based on laravel documentation, here is my job file.

<?php


namespace App\Modules\Csv\Jobs;

use App\Jobs\Job;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;
use League\Csv\Reader;
use Phone;

/**
 * A single excel import job, which can be pushed on to a queue
 */
class UploadCsvDataInTable extends Job implements ShouldQueue
{
    use InteractsWithQueue, SerializesModels, Dispatchable,Queueable;

    public $timeout = 172800;
    /**
     * The excel to import
     *
     * @var App\BulkUpload
     */
    protected $csvUpload;

    /**
     * Create a new job instance.
     *
     * @param App\FeedImport
     *
     * @return void
     */
    public function __construct(CsvUpload $csvUpload)
    {
        $this->csvUpload = $csvUpload;
    }

    public function handle()
    {

        app(CsvUploadService::class)->uploadCsv($this->csvUpload);

    }
}

这是Laravel 文档至指定作业超时.

here is Laravel document to specify a timeout for jobs.

这是我如何称职的代码.

here is code for how I am calling that job.

UploadCsvDataInTable::dispatch($csvUpload)->onConnection('redis')->onQueue('low');

我的队列命令:在主管中工作.

my command for queue:work In supervisor.

php artisan queue:work --queue=high,low,default --sleep=3 --tries=3

这是我对队列&的配置地平线

here is my configuration for queue & horizon

// horizon.php
 'production' => [
            'supervisor-1' => [
                'connection' => 'redis',
                'queue'      => ['high', 'default', 'low'],
                'balance'    => 'simple',
                'processes'  => 6,
                'tries'      => 3,
            ],
 ],

  //queue.php

  'redis' => [
            'driver' => 'redis',
            'connection' => 'default',
            'queue' => env('REDIS_QUEUE', 'default'),
            'retry_after' => 90,
            'block_for' => null,
        ],

我可以看到由于retry_，我的工作尝试了多次，并且在按照地平线配置达到3次尝试后，抛出了MaxAttemptsExceededException.

I can see because of retry_after my job is attempting multiple time and after reaching 3 try as per horizon configuration its throwing MaxAttemptsExceededException.

如果我将$ timeout增加到24小时，则由于retry_after多次尝试执行该作业，我的数据库中得到了重复的记录.

if I increase $timeout to 24 hours I am getting duplicate records in my db as retry_after is attempting that job multiple time.

有什么方法可以为此作业设置自定义retry_after吗?

is there any way I can set custom retry_after for this job?

推荐答案

我为长期运行的作业创建了另一个连接，并且对我来说它正常工作.

I have created another connection for long-running jobs and its working properly for me.

在horizo​​ntal.php中创建了新的主管连接，以确保长期运行

created new supervisor connection in horizon.php for long running process

'supervisor-long-running' => [
                'connection' => 'redis-long-processes',
                'queue' => 'long-running',
                'balance' => 'simple',
                'processes' => 3,
                'tries' => 1,
                'timeout' => 86000 // should be shorter than retry_after out
]

和queue.php中的新redis连接

and new redis connection in queue.php

 'redis-long-processes' => [
            'driver' => 'redis',
            'connection' => 'default',
            'queue' => 'long-running',
            'retry_after' => 86400,
            'block_for' => null,
        ],

在database.php中为长时间运行的作业添加了新队列.

in database.php added new queue for long running jobs.

'queue' => [
                [
                    'connection' => 'redis',
                    'queue'      => ['high', 'default', 'low','long-running'],
                    'balance'    => 'simple',
                    'processes'  => 6,
                    'tries'      => 3,
                    '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_CACHE_DB', '1'),
                ],
            ],

也不要忘记使用onConnection和onQueue来指定应从哪个队列中执行作业的作业.

also don't forgot to call jobs using onConnection and onQueue to specify from which queue jobs should execute.

UploadDataInTable::dispatch($upload)->onConnection('redis-long-processes')->onQueue('long-running');

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