Added Rabbitmq Qos

modules/rabbitmq/rabbitmq.go

@@ -37,11 +37,19 @@ func Init() {
 		log.Fatalln("Failed to open a channel", err)
 	}
 
-	defer ch.Close()
+	//defer ch.Close()
 
 	Channel = ch
 
-	log.Debug("RabbitMQ connected")
+	err = ch.Qos(
+		1,     // prefetch count
+		0,     // prefetch size
+		false, // global
+	)
+
+	if err != nil {
+		log.Fatalln("Failed to set QoS", err)
+	}
 
 	msgs, err := ch.Consume(
 		"pictures", // queue