update README

Author: vyuldashev

README.md

@@ -14,34 +14,111 @@ You can install this package via composer using this command:
 composer require vladimir-yuldashev/laravel-queue-rabbitmq
 ```
 
-The package will automatically register itself.
+The package will automatically register itself using Laravel auto-discovery.
 
-Add these properties to `.env` with proper values:
+Setup connection in `config/queue.php`
 
+```php
+'connections' => [
+    // ...
+    'rabbitmq' => [
+    
+        'driver' => 'rabbitmq',
+    
+        'dsn' => env('RABBITMQ_DSN', null),
+    
+        /*
+         * Could be one a class that implements \Interop\Amqp\AmqpConnectionFactory for example:
+         *  - \EnqueueAmqpExt\AmqpConnectionFactory if you install enqueue/amqp-ext
+         *  - \EnqueueAmqpLib\AmqpConnectionFactory if you install enqueue/amqp-lib
+         *  - \EnqueueAmqpBunny\AmqpConnectionFactory if you install enqueue/amqp-bunny
+         */
+         
+        'factory_class' => Enqueue\AmqpLib\AmqpConnectionFactory::class,
+    
+        'host' => env('RABBITMQ_HOST', '127.0.0.1'),
+        'port' => env('RABBITMQ_PORT', 5672),
+    
+        'vhost' => env('RABBITMQ_VHOST', '/'),
+        'login' => env('RABBITMQ_LOGIN', 'guest'),
+        'password' => env('RABBITMQ_PASSWORD', 'guest'),
+    
+        'queue' => env('RABBITMQ_QUEUE', 'default'),
+    
+        'options' => [
+    
+            'exchange' => [
+    
+                'name' => env('RABBITMQ_EXCHANGE_NAME'),
+    
+                /*
+                 * Determine if exchange should be created if it does not exist.
+                 */
+                
+                'declare' => env('RABBITMQ_EXCHANGE_DECLARE', true),
+    
+                /*
+                 * Read more about possible values at https://www.rabbitmq.com/tutorials/amqp-concepts.html
+                 */
+                 
+                'type' => env('RABBITMQ_EXCHANGE_TYPE', \Interop\Amqp\AmqpTopic::TYPE_DIRECT),
+                'passive' => env('RABBITMQ_EXCHANGE_PASSIVE', false),
+                'durable' => env('RABBITMQ_EXCHANGE_DURABLE', true),
+                'auto_delete' => env('RABBITMQ_EXCHANGE_AUTODELETE', false),
+                'arguments' => env('RABBITMQ_EXCHANGE_ARGUMENTS'),
+            ],
+    
+            'queue' => [
+    
+                /*
+                 * Determine if queue should be created if it does not exist.
+                 */
+                
+                'declare' => env('RABBITMQ_QUEUE_DECLARE', true),
+    
+                /*
+                 * Determine if queue should be binded to the exchange created.
+                 */
+                
+                'bind' => env('RABBITMQ_QUEUE_DECLARE_BIND', true),
+    
+                /*
+                 * Read more about possible values at https://www.rabbitmq.com/tutorials/amqp-concepts.html
+                 */
+                 
+                'passive' => env('RABBITMQ_QUEUE_PASSIVE', false),
+                'durable' => env('RABBITMQ_QUEUE_DURABLE', true),
+                'exclusive' => env('RABBITMQ_QUEUE_EXCLUSIVE', false),
+                'auto_delete' => env('RABBITMQ_QUEUE_AUTODELETE', false),
+                'arguments' => env('RABBITMQ_QUEUE_ARGUMENTS'),
+            ],
+        ],
+    
+        /*
+         * Determine the number of seconds to sleep if there's an error communicating with rabbitmq
+         * If set to false, it'll throw an exception rather than doing the sleep for X seconds.
+         */
+         
+        'sleep_on_error' => env('RABBITMQ_ERROR_SLEEP', 5),
+    
+        /*
+         * Optional SSL params if an SSL connection is used
+         * Using an SSL connection will also require to configure your RabbitMQ to enable SSL. More details can be founds here: https://www.rabbitmq.com/ssl.html
+         */
+         
+        'ssl_params' => [
+            'ssl_on' => env('RABBITMQ_SSL', false),
+            'cafile' => env('RABBITMQ_SSL_CAFILE', null),
+            'local_cert' => env('RABBITMQ_SSL_LOCALCERT', null),
+            'local_key' => env('RABBITMQ_SSL_LOCALKEY', null),
+            'verify_peer' => env('RABBITMQ_SSL_VERIFY_PEER', true),
+            'passphrase' => env('RABBITMQ_SSL_PASSPHRASE', null),
+        ],   
+        
+    ],
+    // ...    
+],
 ```
-QUEUE_DRIVER=rabbitmq
-RABBITMQ_QUEUE=queue_name
-
-RABBITMQ_DSN=amqp: # same as amqp://guest:guest@127.0.0.1:5672/%2F
-# or 
-RABBITMQ_HOST=127.0.0.1
-RABBITMQ_PORT=5672
-RABBITMQ_VHOST=/
-RABBITMQ_LOGIN=guest
-RABBITMQ_PASSWORD=guest
-RABBITMQ_QUEUE=queue_name
-```
-
-Optionally, if you want to to use an SSL connection, add these properties to the `.env` with proper values:
-```
-RABBITMQ_SSL=true
-RABBITMQ_SSL_CAFILE=/path_to_your_ca_file
-RABBITMQ_SSL_LOCALCERT=
-RABBITMQ_SSL_PASSPHRASE=
-RABBITMQ_SSL_KEY=
-```
-
-Using an SSL connection will also require to configure your RabbitMQ to enable SSL. More details can be founds here: https://www.rabbitmq.com/ssl.html
 
 ## Usage
 
@@ -62,7 +139,7 @@ composer require enqueue/amqp-bunny:^0.8
 Change the factory class in `config/queue.php`:
 
 ```php
-...
+    // ...
     'connections' => [
         'rabbitmq' => [
             'driver' => 'rabbitmq',