I Have A Problem That When I Use Another Database Real Time Updates Doesn't Work .

<script type="text/javascript" src="Scripts/jquery-1.9.1.min.js"></script>
    <script src="Scripts/jquery-jtemplates.js" type="text/javascript"></script>
    <!--Reference the SignalR library. -->
    <script src="/Scripts/jquery.signalR-2.2.0.js"></script>
    <script src="/Scripts/jquery.signalR-2.2.0.min.js"></script>
    <!--Reference the autogenerated SignalR hub script. -->
    <script src="/signalr/hubs"></script>

     <script type="text/javascript">

         $(function () {
             var notify = $.connection.notificationsHub;

             notify.client.displayNotification = function (msg) {
                 alert(msg);

             };

             $.connection.hub.start();
         });
    </script>

<connectionStrings>
    <add name="DefaultConnection" connectionString="Data Source=.;Initial Catalog=TestDB;Integrated Security=True" providerName="System.Data.EntityClient" />
    </connectionStrings>


and this is the page

  public partial class Test : System.Web.UI.Page
    {

        protected void Page_Load(object sender, EventArgs e)
        {
           SendNotifications();
        }

        List<Model.Suggestion> result;
        public List<Model.Suggestion> SendNotifications()
        {

            string conStr = ConfigurationManager.ConnectionStrings["DefaultConnection"].ConnectionString;


            using (SqlConnection connection = new SqlConnection(conStr))
            {
                string query = @"select top 5 [sgtID] , [Name] , [Phone] , [Gender] , [Age] ,[AnswerPerc] , [AnswerRank] , [date] , [Notes] from [dbo].[Suggestion] order by date desc";

                using (SqlCommand command = new SqlCommand(query, connection))
                {
                    command.Notification = null;
                    SqlDependency dependency = new SqlDependency(command);
                    dependency.OnChange += new OnChangeEventHandler(dependency_OnChange);
                    connection.Open();
                    SqlDataReader reader = command.ExecuteReader();

                    if (reader.HasRows)
                    {
                        reader.Read();
                        //result = reader[0].ToString();
                    }
                }
            }
            NotificationsHub nHub = new NotificationsHub();
            //nHub.NotifyAllClients(message);
            nHub.NotfiyAllClients(result);
            return result;
        }

        private void dependency_OnChange(object sender, SqlNotificationEventArgs e)
        {
            if (e.Type == SqlNotificationType.Change)
            {
                SendNotifications();
            }
        }
    }


and this is the hub Class

namespace TestSignalR.Hubs
{
    public class NotificationsHub : Hub
    {
        private static string conString = ConfigurationManager.ConnectionStrings["DefaultConnection"].ToString();


        public void NotfiyAllClients(List<Model.Suggestion> sgt)
        {
            IHubContext context = GlobalHost.ConnectionManager.GetHubContext<NotificationsHub>();
            context.Clients.All.displayNotification(sgt);
        }
    }
}


Here is the global class:

 string connString = ConfigurationManager.ConnectionStrings["DefaultConnection"].ConnectionString;

        protected void Application_Start(object sender, EventArgs e)
        {
            SqlDependency.Start(connString);
        }