public void Open()
 {
     try
     {
         serviceHost.Open();
         Trace.TraceInformation(String.Format("Host for {0} endpoint type opened successfully at {1} ", externalEndpointName, DateTime.Now));
         BookstoreDataRepository initial = new BookstoreDataRepository();
     }
     catch (Exception e)
     {
         Trace.TraceInformation("Host open error for {0} endpoint type. Error message is: {1}. ", externalEndpointName, e.Message);
     }
 }
 public BookstoreJobServerProvider()
 {
     repository = new BookstoreDataRepository();
     Trace.WriteLine("USAOOOOOOOOOOOOOOOOOOOO");
 }