C# 在DotNet客户端版本6+中，对RabbitMQ队列的订阅不再是挂起的；

在以前版本的RabbitMQ DotNet客户端中，可以使用以下简单代码等待传入消息：

const string EXCHANGE_NAME = "EXCHANGE3";
ConnectionFactory factory = new ConnectionFactory();
IConnection connection = factory.CreateConnection()) 
IModel channel = connection.CreateModel()) 
channel.ExchangeDeclare(EXCHANGE_NAME, ExchangeType.Topic, false, true, null);
string queueName = channel.QueueDeclare();
EventingBasicConsumer consumer = new EventingBasicConsumer(channel);
consumer.Received += (o, e) => 
{
    string data = Encoding.ASCII.GetString(e.Body);
    Console.WriteLine("received: " + data);
    Thread.Sleep(1000);
    Console.WriteLine("done."); 
};

string consumerTag = channel.BasicConsume(queueName, true, consumer);

channel.QueueBind(queueName, EXCHANGE_NAME, "myTopic");

现在，如果版本>=6.0.0以上，则需要使用

Console.ReadLine（）

附加一行，否则应用程序将关闭

这会阻止我，因为我无法创建侦听消息的windows服务