New version of the WCFMsmqFactory

Based on the comments I recieved on the article:

Create a WCF service and client, using Msmq, programmatically I've updated the MsmqFactory class.

Here is the new version:

using System;
using System.Messaging;
using System.ServiceModel;
using System.ServiceModel.MsmqIntegration;

namespace BelgianAgencies.Wcf

{

    public class WcfMsmqFactory<I>

    {

        private string _queueAddress;

        private string _netmsmqAddress;

        public WcfMsmqFactory(string queueName)

        {

            _queueAddress = String.Format(@".\private$\{0}", queueName);

            _netmsmqAddress = String.Format(@"msmq.formatname:DIRECT=OS:{0}", _queueAddress);

            if (!MessageQueue.Exists(_queueAddress))

                MessageQueue.Create(_queueAddress, true);

        }

        public bool UseCustomDeadLetterQueue

        {

            get;

            set;

        }

        /// <summary>

        /// Is the queue on a device connected to active directory.

        /// Standard = false.

        /// </summary>

        /// <value><c>true</c> if [in active directory]; otherwise, <c>false</c>.</value>

        public bool InActiveDirectory

        {

            get; set;

        }

        public ServiceHost CreateService<T>(string namespaceName)

        {

            var sHost = new ServiceHost(typeof(T));

            MsmqIntegrationBinding binding;

            binding = InActiveDirectory ? new MsmqIntegrationBinding(MsmqIntegrationSecurityMode.Transport) : new MsmqIntegrationBinding(MsmqIntegrationSecurityMode.None);

            // Retry at most 5 times

            binding.ReceiveRetryCount = 1;

            // Max amount of retries before cancel message

            //  (1 + MaxRetryCycles) * (ReceiveRetryCount + 1) = total amount of retries

            binding.MaxRetryCycles = 3;

            // time before timout when unable to get message out of the queue

            binding.ReceiveTimeout = new TimeSpan(0, 0, 5);

            // when unable to dequeue put message on dead letter queue

            //TODO: set to reject on msmq 4.0

            binding.ReceiveErrorHandling = ReceiveErrorHandling.Fault;

            // this message is not volatile, when hard reboot message will not get lost

            binding.Durable = true;

            // timout when opening connection

            binding.OpenTimeout = new TimeSpan(0, 0, 5);

            // timout when closing connection

            binding.CloseTimeout = new TimeSpan(0, 0, 5);

            binding.Namespace = namespaceName;

            sHost.AddServiceEndpoint(

                typeof(I),

                binding,

                new Uri(_netmsmqAddress)

                             );

            return sHost;

        }

        public I CreateChannel()

        {

            var binding = new MsmqIntegrationBinding(MsmqIntegrationSecurityMode.None);

            var address = new EndpointAddress(String.Format("msmq.formatname:DIRECT=OS:{0}", _queueAddress));

            var channelFactory = new ChannelFactory<I>(binding, address);

            return channelFactory.CreateChannel();

        }

    }

}