Sending multiple responses with the same response object in Express.js

Question

I have a long running process which needs to send data back at multiple stages. Is there some way to send back multiple responses with express.js

res.send(20         


        

Answer 1

res.write(JSON.stringify({
    min, 
    max, 
    formattedData
}));

or

res.send({
    min,
    max,
    formattedData
});

refer Node Res.write send multiple objects: