How to know the time period server response in the Dio library?

Question

How to know the time period server response in the Dio library?

I use postman, it returns status, time period, size of the response, ...

How to get values in Dio lib? (I need it to write log)

Answer 1

You could use a stop watch to measure how much the request took

var stopWatch = Stopwatch();
    
stopWatch.start();
performReques();
stopWatch.stop();

// convert the duration to string
var elapsedString = stopWatch.elapsed.toString();

// or just get duration in seconds
var elapsedSeconds = stopWatch.elapsed.inSeconds;