App Suspend in Windows Azure Web Role.cs

public class WebRole : RoleEntryPoint
{
    public override bool OnStart()
    {
        using (var serverManager = new ServerManager())
        {
            var applicationPoolName = serverManager
                    .Sites[RoleEnvironment.CurrentRoleInstance.Id + "_Web"].Applications["/"].ApplicationPoolName;

            // Update application pool (0 = Terminate / 1 = Suspend).
            var processModel = serverManager.ApplicationPools[applicationPoolName].ProcessModel;
            processModel["idleTimeoutAction"] = 1;
            // processModel["idleTimeout"] = TimeSpan.FromMinutes(1);

            // Save changes.
            serverManager.CommitChanges();
        }

        return base.OnStart();
    } 
}