is there a way to retrieve how long an action has been going for?

so in my code i am implementing a progress bar and i want to do something along the lines of this

var c = new Client();
  c.on('ready', function() {
    c.put(UP, UD, function(err, res) {
      if (err) console.log("ERROR:".warn + err.error);
      var len = parseInt(res.headers['content-length'], 10);
      console.log();
      var bar = new ProgressBar('uploading [:bar] :percent :etas', {
        complete: '=',
        incomplete: ' ',
        width: 20,
        total: 
      })
      c.end();
    });
  });

[mscdex]

Well, I’m not sure about your particular use case, but here would be if you were uploading a local file:

var fs = require('fs');

var c = new Client();

// ...

c.on('ready', function() {
  var file = fs.createReadStream('bigfoo.dat'),
      cur = 0,
      total = fs.statSync('bigfoo.dat').size;
  file.on('data', function(d) {
    cur += d.length;
    console.log(((cur / total) * 100).toFixed(1) + '% complete');
  });
  c.put(file, UD, function(err) {
    if (err) throw err;
    console.log('Done uploading!');
    c.end();
  });
});

[cker321]

666