code: function() {
              var alteredData = findDeltas(oldConfig, newConfig);
              //
              // send all the configuration information that changes during the session
              //
              if (alteredData) {
                  logDebug("cfg=" + JSON.stringify(alteredData.added));
  
                  if (self.webSocket) {
                      sendSignalling(null, "setUserCfg", {setUserCfg: alteredData.added}, null, null);
                  }
              }
              oldConfig = newConfig;
          }
docs: we need to give the getStats calls a chance to fish out the data. The longest I've seen it take is 5 milliseconds so 100 should be overkill.