Conclusions and code from the lesson.

Delay Job

// Class properties \App\Jobs\ExampleJob.php
public $tries = 10;
public $backoff = [2, 10, 20]; // the delay after the first failed attempt will be 2, after the second 10, all others 20

Retry failed job

php artisan queue:retry ce7bb17c-cdd8-41f0-a8ec-7b4fef4e5ece

Release a job back onto the queue

// Class properties and methods \App\Jobs\ExampleJob.php
public $tries = 3;
public function handle()
{
    return $this->release(2); // back job to queue after 2 seconds
}

Maximum throw exceptions in job

public $maxExceptions = 2; // class property \App\Jobs\ExampleJob.php

Write Log if job failed

// Class properties and methods \App\Jobs\ExampleJob.php
public $tries = 10;
public $maxExceptions = 2;
public function handle()
{
    throw new \Exception();
    return $this->release();
}
public function failed($e) //this method execute when job will fail
{
    Illuminate\Support\Facades\Log::info('Failed');
}

Handling Attempts & Failures