HCBASE-93, lost connection err fixed

hobu_distance_switch/app.js

@@ -76,5 +76,13 @@ function doHoBuDoorBellCall(options) {
     });
   }
 
-  http.request(options, callback).end();
+  var req = http.request(options, function(res) {
+    //Log.inspect('Result', res);
+  });
+  
+  req.on('error', function(err) {
+    Log.error(err);
+  });
+  
+  req.end();
 }