node-express error : express deprecated res.send(status): Use res.sendStatus(status) instead

Question

I am trying to send an integer via response.send() but I keep getting this error

express deprecated res.send(status): Use res.sendStatus(status) instead

I am not sending a Status, my code is

app.get('/runSyncTest' , function(request, response){    var nodes = request.query.nodes; var edges = request.query.edges; if (edges == "" ){     edges = [] }  userStory.userStory(nodes,edges); connection.query('SELECT MAX(id) as id FROM report ', function(err,results, fields) {                 idTest = results[0].id                 response.send (idTest) });  }); 

Answer 1

You could try this:

res.status(200).send((results[0].id).toString()); 

Guys are right - it doesn't allow numbers. Prooflink: http://expressjs.com/4x/api.html#res.send

Answer 2

This is because you are sending numeric value in the res.send.

You could send a json object or convert it to string.