Log failed queue jobs to file fallback - laravel

Question

If MySQL go down, there is any fallback options to log Failed Queue Jobs to file?
I try
namespace App\Providers\AppServiceProvider;
function register()
Queue::failing(function (JobFailed $event) {
if($event->exception instanceof \PDOException){
$data = [
'code' => $event->exception->getCode(),
'connectionName' => $event->connectionName,
'getQueue' => $event->job->getQueue(),
'getRawBody' => $event->job->getRawBody(),
'exception' => (string)$event->exception,
];
\App\Repositories\FailedJobMysqlDown::set($data);
}
});
but this check the reasons of jobs go down,
i wanna catch inserting into failed_jobs exception
[2002] No such file or directory (SQL: insert into `failed_jobs` (`connection`, `queue`, `payload`, `exception`, `failed_at`) values (redis, superhigh, {"ty................
Any Ideas?
Thanks

Answer 1

found solutions
Create class
<?php
namespace App\Override;
use Illuminate\Queue\Failed\FailedJobProviderInterface;
use Illuminate\Queue\Failed\DatabaseFailedJobProvider ;
use Illuminate\Support\Facades\Date;
class FallbackDatabaseFailedJobProvider extends DatabaseFailedJobProvider implements FailedJobProviderInterface
{
public function log($connection, $queue, $payload, $exception)
{
try{
return parent::log(...func_get_args());
}catch (\Exception $e) {
$failed_at = Date::now();
$exception = (string) $exception;
$data = [
'connectionName' => $connection,
'getQueue' => $queue,
'getRawBody' => $payload,
'exception' => $exception,
'failed_at' => $failed_at,
];
\App\Repositories\FailedJobMysqlDown::set($data);
}
}
}
and register it in serviceprovider
<?php
namespace App\Providers;
use Illuminate\Support\ServiceProvider;
use App\Override\FallbackDatabaseFailedJobProvider;
class FailedLogServiceProvider extends ServiceProvider
{
public function boot()
{
// Get a default implementation to trigger a deferred binding
$_ = $this->app['queue.failer'];
// Swap the implementation
$this->app->singleton('queue.failer', function ($app) {
$config = $this->app['config']['queue.failed'];
return new FallbackDatabaseFailedJobProvider($this->app['db'], $config['database'], $config['table']);
});
}
}
add to condig/app.php in providers
'providers' => [
..............
App\Providers\FailedLogServiceProvider::class,
]
use current or create your own implementation log function
<?php
namespace App\Repositories;
/**
* Log failed job to file fallback
*/
class FailedJobMysqlDown
{
private static $file = '_xlogJobFailedMysqlDown'; //set full path
public static function get(){
$x = file(self::$file);
$data = [];
foreach($x as $line){
$data[] = json_decode($line);
}
return $data;
}
public static function set($message){
$message = json_encode($message);
file_put_contents(self::$file,$message.PHP_EOL , FILE_APPEND | LOCK_EX );
}
}
voilà