getIP() and saveDataIfAuthorized() in the setupCoapRoutes.js

[tankerdream]

In the setupCoapRoutes.js line 302

 coapRouter.post('/data/:uuid', function(req, res){
    authorizeRequest(req, res, function(fromDevice){
      skynet.sendActivity(getActivity('data', req, fromDevice));
      delete req.params.token;

      req.params.ipAddress = getIP(req);
      saveDataIfAuthorized(skynet.sendMessage, fromDevice, req.params.uuid, req.params, function(error, saved){
        res.status(201).end();
      });
    });
  });

There seems to be no function getIP() and saveDataIfAuthorized(),did I miss anything？