Update publishing only the reading value from the meter

csharp/App/SchneiderMeterDriver/SchneiderMeterDriver.cs

@@ -15,6 +15,7 @@ public static class SchneiderMeterDriver
     {
         return Run(hostName, ModbusTcpClient.DefaultPort, dbusAddress);
     }
+    
     public static async Task<Exception> Run(String hostName, UInt16 port, Bus dbusAddress)
     {
         // var ep = new UnixDomainSocketEndPoint("/home/eef/graber_dbus.sock");
@@ -27,24 +28,13 @@ public static class SchneiderMeterDriver
         var schneiderStatus = Observable
                              .Interval(Config.UpdatePeriod)
                              .Select(_ => schneider.Read())
+                             .Where(reading => reading != null)
                              .Publish();
 
-        var x = schneider.Read();
- 
         var poller = schneiderStatus.Connect();
 
         var properties = Config.DefaultProperties;
             
-        
-        // Step 1: Access Config.Signals
-        var signalsCollection = Config.Signals;
-        
-        /*var signals = Config
-                     .Signals
-                     .Select(signal => schneiderStatus.Select(signal.ToVeProperty))
-                     .Merge()
-                     .Do(p => properties.Set(p));*/
-        
         var signals = Config
             .Signals
             .Select(signal => schneiderStatus
@@ -69,22 +59,15 @@ public static class SchneiderMeterDriver
                     properties.Set(p);
                 });
         
-        // Log initial signals
-        /*Console.WriteLine("Initial Signals:");
-        foreach (var signal in signalsCollection)
-        {
-            Console.WriteLine($"Signal: {signal}");
-        }*/
-
              // TODO: remove when possible
         // Apparently some VE services need to be periodically reminded that
         // this service is /Connected
         Console.WriteLine("Goes to subscribe");
         schneiderStatus.Subscribe(_ => properties.Set("/Connected", 1));
         Console.WriteLine("Subscribed successfully");
-        
         // Wait until status is read once to make sure all
         // properties are set when we go onto the bus.
+        
         var dbus = schneiderStatus
                    .Skip(1)
                    .Take(1)
@@ -94,7 +77,6 @@ public static class SchneiderMeterDriver
                       .MergeErrors(dbus)
                       .Finally(poller.Dispose)
                       .SelectErrors();
-
     }