Left file: appwork-v1_3_1/laravel-starter/config/queue.php  
Right file: appwork-v1_4_0/laravel-starter/config/queue.php  

<?php	=	<?php
return [		return [
/*		/*
|--------------------------------------------------------------------------		|--------------------------------------------------------------------------
| Default Queue Connection Name		| Default Queue Connection Name
|--------------------------------------------------------------------------		|--------------------------------------------------------------------------
|		|
| Laravel's queue API supports an assortment of back-ends via a single		| Laravel's queue API supports an assortment of back-ends via a single
| API, giving you convenient access to each back-end using the same		| API, giving you convenient access to each back-end using the same
| syntax for every one. Here you may define a default connection.		| syntax for every one. Here you may define a default connection.
|		|
*/		*/
'default' => env('QUEUE_CONNECTION', 'sync'),		'default' => env('QUEUE_CONNECTION', 'sync'),
/*		/*
|--------------------------------------------------------------------------		|--------------------------------------------------------------------------
| Queue Connections		| Queue Connections
|--------------------------------------------------------------------------		|--------------------------------------------------------------------------
|		|
| Here you may configure the connection information for each server that		| Here you may configure the connection information for each server that
| is used by your application. A default configuration has been added		| is used by your application. A default configuration has been added
| for each back-end shipped with Laravel. You are free to add more.		| for each back-end shipped with Laravel. You are free to add more.
|		|
| Drivers: "sync", "database", "beanstalkd", "sqs", "redis", "null"		| Drivers: "sync", "database", "beanstalkd", "sqs", "redis", "null"
|		|
*/		*/
'connections' => [		'connections' => [
'sync' => [		'sync' => [
'driver' => 'sync',		'driver' => 'sync',
],		],
'database' => [		'database' => [
'driver' => 'database',		'driver' => 'database',
'table' => 'jobs',		'table' => 'jobs',
'queue' => 'default',		'queue' => 'default',
'retry_after' => 90,		'retry_after' => 90,
],		],
'beanstalkd' => [		'beanstalkd' => [
'driver' => 'beanstalkd',		'driver' => 'beanstalkd',
'host' => 'localhost',		'host' => 'localhost',
'queue' => 'default',		'queue' => 'default',
'retry_after' => 90,		'retry_after' => 90,
'block_for' => 0,		'block_for' => 0,
],		],
'sqs' => [		'sqs' => [
'driver' => 'sqs',		'driver' => 'sqs',
'key' => env('AWS_ACCESS_KEY_ID'),		'key' => env('AWS_ACCESS_KEY_ID'),
'secret' => env('AWS_SECRET_ACCESS_KEY'),		'secret' => env('AWS_SECRET_ACCESS_KEY'),
'prefix' => env('SQS_PREFIX', 'https://sqs.us-east-1.amazonaws.com/your-account-id'),		'prefix' => env('SQS_PREFIX', 'https://sqs.us-east-1.amazonaws.com/your-account-id'),
'queue' => env('SQS_QUEUE', 'your-queue-name'),		'queue' => env('SQS_QUEUE', 'your-queue-name'),
'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),		'region' => env('AWS_DEFAULT_REGION', 'us-east-1'),
],		],
'redis' => [		'redis' => [
'driver' => 'redis',		'driver' => 'redis',
'connection' => 'default',		'connection' => 'default',
'queue' => env('REDIS_QUEUE', 'default'),		'queue' => env('REDIS_QUEUE', 'default'),
'retry_after' => 90,		'retry_after' => 90,
'block_for' => null,		'block_for' => null,
],		],
],		],
/*		/*
|--------------------------------------------------------------------------		|--------------------------------------------------------------------------
| Failed Queue Jobs		| Failed Queue Jobs
|--------------------------------------------------------------------------		|--------------------------------------------------------------------------
|		|
| These options configure the behavior of failed queue job logging so you		| These options configure the behavior of failed queue job logging so you
| can control which database and table are used to store the jobs that		| can control which database and table are used to store the jobs that
| have failed. You may change them to any database / table you wish.		| have failed. You may change them to any database / table you wish.
|		|
*/		*/
'failed' => [		'failed' => [
	-+	'driver' => env('QUEUE_FAILED_DRIVER', 'database'),
'database' => env('DB_CONNECTION', 'mysql'),	=	'database' => env('DB_CONNECTION', 'mysql'),
'table' => 'failed_jobs',		'table' => 'failed_jobs',
],		],
];		];