In this asynchronous function console.log(m) will return correct data, whereas console.log(m.w) will return "undefined" What's wrong? I'll be very appreciative of the clues. I've tested it with just w:10, h10 so the problem is not in the server return.

var http = require('http');
var sizeOf = require('image-size');

async function asynchronousProcess(options){
    let m ={}
    await http.get(options, function (response) {
        var chunks = [];
        response.on('data', function (chunk) {
          chunks.push(chunk);
        }).on('end', function() {
          var buffer = Buffer.concat(chunks);
          var data = {w: sizeOf(buffer).width, h: sizeOf(buffer).height}
          Object.assign(m, data)
        });
    });
    console.log(m)
    return m
}