[jira] Resolved: (AMQNET-64) occasional exception in ActiveMQ.Dispatcher.Dequeue() : millisecondsTimeout must be either non-negative and less than or equal to Int32.MaxValue or -1.

["Jim Gomes (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/activemq/browse/AMQNET-64?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jim Gomes resolved AMQNET-64.
-----------------------------

    Resolution: Fixed

> occasional exception in ActiveMQ.Dispatcher.Dequeue() : millisecondsTimeout must be either non-negative and less than or equal to Int32.MaxValue or -1.
> -------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMQNET-64
>                 URL: https://issues.apache.org/activemq/browse/AMQNET-64
>             Project: ActiveMQ .Net
>          Issue Type: Bug
>          Components: ActiveMQ Client
>         Environment: .NET 2.0, Windows 2000 Server under VMware, https://svn.apache.org/repos/asf/activemq/activemq-dotnet/trunk @ 578465
>            Reporter: David Holroyd
>            Assignee: James Strachan
>         Attachments: ConsumerTest.cs, Dispatcher_timeout_cast-patch.diff
>
>
> I tried a lightly modified version of the example code from http://activemq.apache.org/nms/nms.html and find that every few invocations of the test program, I see the following exception, rather than the normal 'Received message' output:
> {noformat}
> Unhandled Exception: System.ArgumentOutOfRangeException: Number must be either non-negative and less than or equal to Int32.MaxValue or -1.
> Parameter name: millisecondsTimeout
>    at System.Threading.WaitHandle.WaitOne(Int32 millisecondsTimeout, Boolean exitContext)
>    at ActiveMQ.Dispatcher.Dequeue(TimeSpan timeout)
>    at ActiveMQ.Dispatcher.Dequeue()
>    at ActiveMQ.MessageConsumer.Receive()
>    at Test.Bridge.Main(String[] args)
> {noformat}
> The code in question is,
> {code:title=Bridge.cs}
> namespace Test {
> 	using System;
> 	using NMS;
> 	using ActiveMQ;
> 	public class Bridge {
> 		public static void Main(string[] args) {
> 			IConnectionFactory factory = new ConnectionFactory(new Uri("tcp://192.168.9.162:61616"));
> 			using (IConnection connection = factory.CreateConnection())
> 			{
> 			    Console.WriteLine("Created a connection!");
> 			    
> 			    ISession session = connection.CreateSession();
> 			    
> 			    IDestination destination = session.GetQueue("FOO.BAR");
> 			    Console.WriteLine("Using destination: " + destination);
> 			    
> 			    // lets create a consumer and producer
> 			    IMessageConsumer consumer = session.CreateConsumer(destination);
> 			    
> 			    IMessageProducer producer = session.CreateProducer(destination);
> 			    producer.Persistent = true;
> 			    
> 			    // lets send a message
> 			    ITextMessage request = session.CreateTextMessage("Hello World!");
> 			    request.NMSCorrelationID = "abc";
> 			    request.Properties["NMSXGroupID"] = "cheese";
> 			    request.Properties["myHeader"] = "James";
> 			    
> 			    producer.Send(request);
> 			    
> 			    // lets consume a message
> 			    ITextMessage message = (ITextMessage) consumer.Receive();
> 			    if (message == null)
> 			    {
> 				Console.WriteLine("No message received!");
> 			    }
> 			    else
> 			    {
> 				Console.WriteLine("Received message with ID:   " + message.NMSMessageId);
> 				Console.WriteLine("Received message with text: " + message.Text);
> 			    }
> 			}
> 		}
> 	}
> }
> {code}
> The C# code is talking to ActiveMQ 4.1.1 running on the Linux host (I'm using NMS within VMware).
> I'll try to nose around the code and work out what's happening, but this is the first time I've ever worked with C#.

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