C Sharp Examples

Apache NMS

This code will connect to the TRAIN_MVT_ALL_TOC topic and display all messages. For more details on this client, see Gavin's blog.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using Apache.NMS;
 
namespace ApacheNMS
{
  class Program
  {
    static void Main(string[] args)
    {
      IConnectionFactory factory = new NMSConnectionFactory(new Uri("stomp:tcp://datafeeds.networkrail.co.uk:61618"));
 
      IConnection connection = factory.CreateConnection("username", "password");
      ISession session = connection.CreateSession();
 
      IDestination destination = session.GetDestination("topic://" + "TRAIN_MVT_ALL_TOC");
      IMessageConsumer consumer = session.CreateConsumer(destination);
 
      connection.Start();
      consumer.Listener += new MessageListener(OnMessage);
      Console.WriteLine("Consumer started, waiting for messages... (Press ENTER to stop.)");
 
      Console.ReadLine();
      connection.Close();
    }
 
    private static void OnMessage(IMessage message)
    {
      try
      {
          Console.WriteLine("Median-Server (.NET): Message received");
 
          ITextMessage msg = (ITextMessage)message;
          message.Acknowledge();
 
          Console.WriteLine(msg.Text);
      }
      catch (Exception ex)
      {
          Console.WriteLine(ex.Message);
          Console.WriteLine("---");
          Console.WriteLine(ex.InnerException);
          Console.WriteLine("---");
          Console.WriteLine(ex.InnerException.Message);
      }
 
    }
  
  }

}