class Program 
 { 
   private static void Main() 
   { 
     //建立RabbitMQ連接和通道 
     var connectionFactory = new ConnectionFactory 
     { 
       HostName = "127.0.0.1", 
       Port = 5672, 
       UserName = "guest", 
       Password = "guest", 
       Protocol = Protocols.DefaultProtocol, 
       AutomaticRecoveryEnabled = true, //自動(dòng)重連 
       RequestedFrameMax = UInt32.MaxValue, 
       RequestedHeartbeat = UInt16.MaxValue //心跳超時(shí)時(shí)間 
     }; 
     try 
     { 
       using (var connection = connectionFactory.CreateConnection()) 
       { 
         using (var channel = connection.CreateModel()) 
         { 
           //創(chuàng)建一個(gè)新的，持久的交換區(qū) 
           channel.ExchangeDeclare("SISOExchange", ExchangeType.Direct, true, false, null); 
           //創(chuàng)建一個(gè)新的，持久的隊(duì)列, 沒(méi)有排他性，與不自動(dòng)刪除 
           channel.QueueDeclare("SISOqueue", true, false, false, null); 
           // 綁定隊(duì)列到交換區(qū) 
           channel.QueueBind("SISOqueue", "SISOExchange", "optionalRoutingKey"); 
 
           // 設(shè)置消息屬性 
           var properties = channel.CreateBasicProperties(); 
           properties.DeliveryMode = 2; //消息是持久的，存在并不會(huì)受服務(wù)器重啟影響  
 
           //準(zhǔn)備開(kāi)始推送 
           //發(fā)布的消息可以是任何一個(gè)(可以被序列化的)字節(jié)數(shù)組，如序列化對(duì)象，一個(gè)實(shí)體的ID，或只是一個(gè)字符串 
           var encoding = new UTF8Encoding(); 
           for (var i = 0; i < 10; i++) 
           { 
             var msg = string.Format("這是消息 #{0}?", i + 1); 
             var msgBytes = encoding.GetBytes(msg); 
             //RabbitMQ消息模型的核心思想就是，生產(chǎn)者不把消息直接發(fā)送給隊(duì)列。實(shí)際上，生產(chǎn)者在很多情況下都不知道消息是否會(huì)被發(fā)送到一個(gè)隊(duì)列中。取而代之的是，生產(chǎn)者將消息發(fā)送到交換區(qū)。交換區(qū)是一個(gè)非常簡(jiǎn)單的東西，它一端接受生產(chǎn)者的消息，另一端將他們推送到隊(duì)列中。交換區(qū)必須要明確的指導(dǎo)如何處理它接受到的消息。是放到一個(gè)隊(duì)列中，還是放到多個(gè)隊(duì)列中，亦或是被丟棄。這些規(guī)則可以通過(guò)交換區(qū)的類(lèi)型來(lái)定義。 
             //可用的交換區(qū)類(lèi)型有：direct，topic，headers，fanout。 
             //Exchange：用于接收消息生產(chǎn)者發(fā)送的消息，有三種類(lèi)型的exchange：direct, fanout,topic，不同類(lèi)型實(shí)現(xiàn)了不同的路由算法； 
             //RoutingKey：是RabbitMQ實(shí)現(xiàn)路由分發(fā)到各個(gè)隊(duì)列的規(guī)則，并結(jié)合Binging提供于Exchange使用將消息推送入隊(duì)列； 
             //Queue：是消息隊(duì)列，可以根據(jù)需要定義多個(gè)隊(duì)列，設(shè)置隊(duì)列的屬性，比如：消息移除、消息緩存、回調(diào)機(jī)制等設(shè)置，實(shí)現(xiàn)與Consumer通信； 
             channel.BasicPublish("SISOExchange", "optionalRoutingKey", properties, msgBytes); 
           } 
           channel.Close(); 
         } 
       } 
     } 
     catch (Exception ex) 
     { 
       Console.WriteLine(ex.Message); 
     } 
 
     Console.WriteLine("消息發(fā)布！"); 
     Console.ReadKey(true); 
   } 
 } 

class Program 
  { 
    private static void Main() 
    { 
      // 建立RabbitMQ連接和通道 
      var connectionFactory = new ConnectionFactory 
      { 
        HostName = "127.0.0.1", 
        Port = 5672, 
        UserName = "guest", 
        Password = "guest", 
        Protocol = Protocols.AMQP_0_9_1, 
        RequestedFrameMax = UInt32.MaxValue, 
        RequestedHeartbeat = UInt16.MaxValue 
      }; 
 
      using (var connection = connectionFactory.CreateConnection()) 
      using (var channel = connection.CreateModel()) 
      { 
        // 這指示通道不預(yù)取超過(guò)1個(gè)消息 
        channel.BasicQos(0, 1, false); 
 
        //創(chuàng)建一個(gè)新的，持久的交換區(qū) 
        channel.ExchangeDeclare("SISOExchange", ExchangeType.Direct, true, false, null); 
        //創(chuàng)建一個(gè)新的，持久的隊(duì)列 
        channel.QueueDeclare("sample-queue", true, false, false, null); 
        //綁定隊(duì)列到交換區(qū) 
        channel.QueueBind("SISOqueue", "SISOExchange", "optionalRoutingKey"); 
        using (var subscription = new Subscription(channel, "SISOqueue", false)) 
        { 
          Console.WriteLine("等待消息..."); 
          var encoding = new UTF8Encoding(); 
          while (channel.IsOpen) 
          { 
            BasicDeliverEventArgs eventArgs; 
            var success = subscription.Next(2000, out eventArgs); 
            if (success == false) continue; 
            var msgBytes = eventArgs.Body; 
            var message = encoding.GetString(msgBytes); 
            Console.WriteLine(message); 
            channel.BasicAck(eventArgs.DeliveryTag, false); 
          } 
        } 
      } 
    } 
  }