Windows Azure Storage

using System.Diagnostics;
using System.Linq;
using System.Net;
using System.Threading;
using Microsoft.WindowsAzure;
using Microsoft.WindowsAzure.Diagnostics;
using Microsoft.WindowsAzure.ServiceRuntime;

namespace AzureStorageWorker
{
    public class WorkerRole : RoleEntryPoint
    {
        public override void Run()
        {
            // This is a sample worker implementation. Replace with your logic.
            Trace.WriteLine("AzureStorageWorker entry point called", "Information");

            while(true)
            {
                PhotoProcessing.Run();

                Thread.Sleep(5000);
                Trace.WriteLine("Working", "Information");
            }
        }

        public override bool OnStart()
        {
            // Set the maximum number of concurrent connections 
            ServicePointManager.DefaultConnectionLimit = 12;

            DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString");

            // For information on handling configuration changes
            // see the MSDN topic at http://go.microsoft.com/fwlink/?LinkId=166357.
            RoleEnvironment.Changing += RoleEnvironmentChanging;

            // This code is necessary to use CloudStorageAccount.FromConfigurationSetting
            CloudStorageAccount.SetConfigurationSettingPublisher((configName, configSetter) =>
            {
                configSetter(RoleEnvironment.GetConfigurationSettingValue(configName));
                RoleEnvironment.Changed += (sender, arg) =>
                {
                    if(arg.Changes.OfType<RoleEnvironmentConfigurationSettingChange>()
                        .Any((change) => (change.ConfigurationSettingName == configName)))
                    {
                        if(!configSetter(RoleEnvironment.GetConfigurationSettingValue(configName)))
                        {
                            RoleEnvironment.RequestRecycle();
                        }
                    }
                };
            });

            // Make sure everything needed is created
            Storage.StorageSetup.CreateContainersQueuesTables();

            return base.OnStart();
        }

        private void RoleEnvironmentChanging(object sender, RoleEnvironmentChangingEventArgs e)
        {
            //Are any of the environment changes a configuration setting change? If so, cancel the event and restart the role
            if(e.Changes.Any(change => change is RoleEnvironmentConfigurationSettingChange))
            {
                e.Cancel = true;
            }
        }
    }
}