Merge branch 'development'

Readme.md

@@ -16,6 +16,8 @@ composer require salmanzafar/laravel-mqtt
 * Certificate Protection for end to end encryption
 * Enable Debug mode to make it easier for debugging 
 * Now you can also set Client_id of your choice and if you don't want just simply don't use or set it to null
+* Set QOS flag directly from config file
+* Set Retain flag directly from config file
 
 ## Enable the package (Optional)
 
@@ -51,6 +53,8 @@ php artisan vendor:publish --provider="Salman\Mqtt\MqttServiceProvider"
     'certfile' => env('mqtt_cert_file',''),
     'port'     => env('mqtt_port','1883'),
     'debug'    => env('mqtt_debug',false) //Optional Parameter to enable debugging set it to True
+    'qos'      => env('mqtt_qos', 0), // set quality of service here
+    'retain'   => env('mqtt_retain', 0) // it should be 0 or 1 Whether the message should be retained.- Retain Flag
 ```
 #### Publishing topic
 

src/MqttClass/Mqtt.php

@@ -40,6 +40,8 @@ class Mqtt
     protected $password = null;
     protected $port = null;
     protected $debug = null;
+    protected $qos = 0;
+    protected $retain = 0;
 
     public function __construct()
     {
@@ -49,6 +51,8 @@ class Mqtt
         $this->cert_file = config('mqtt.certfile');
         $this->port      = config('mqtt.port');
         $this->debug     = config('mqtt.debug');
+        $this->qos       = config('mqtt.qos');
+        $this->retain    = config('mqtt.retain');
 
     }
 
@@ -61,7 +65,7 @@ class Mqtt
 
         if ($client->connect(true, null, $this->username, $this->password))
         {
-            $client->publish($topic,$msg);
+            $client->publish($topic,$msg, $this->qos, $this->retain);
             $client->close();
 
             return true;
@@ -81,7 +85,7 @@ class Mqtt
         {
             $topics[$topic] = array("qos" => 0, "function" => $proc);
 
-            $client->subscribe($topics, 0);
+            $client->subscribe($topics, $this->qos);
 
             while($client->proc())
             {

src/config/mqtt.php

@@ -8,10 +8,12 @@
 
 return [
 
-    'host' => env('mqtt_host','127.0.0.1'),
+    'host'     => env('mqtt_host','127.0.0.1'),
     'password' => env('mqtt_password',''),
     'username' => env('mqtt_username',''),
     'certfile' => env('mqtt_cert_file',''),
-    'port' => env('mqtt_port','1883'),
-    'debug' => env('mqtt_debug',false) //Optional Parameter to enable debugging set it to True
+    'port'     => env('mqtt_port','1883'),
+    'debug'    => env('mqtt_debug',false), //Optional Parameter to enable debugging set it to True
+    'qos'      => env('mqtt_qos', 0), // set quality of service here
+    'retain'   => env('mqtt_retain', 0) // it should be 0 or 1 Whether the message should be retained.- Retain Flag
 ];