rabbitMQ.cs

        public void receiveMessage()
        {
            var factory = new ConnectionFactory();
            factory.HostName = host;
            factory.UserName = username;
            factory.Password = password;

            using (var connection = factory.CreateConnection())
            {
                using (var channel = connection.CreateModel())
                {
                    channel.QueueDeclare(queue: "hello", false, false, false, null);
                    channel.QueueBind("hello", "hellotest","");
                    
                    var consumer = new EventingBasicConsumer(channel);
                    consumer.Received += (ch, ea) =>
                    {
                        var body = ea.Body.ToArray();
                        var message = Encoding.UTF8.GetString(body);
                        System.Diagnostics.Debug.WriteLine(" [x] Received: " + message);
                    };

                    System.Diagnostics.Debug.WriteLine(channel.BasicConsume(queue: "hello", autoAck: true, consumer: consumer));
                }
            }
        }