I would like to read a remote image and display it. I can save the file but not getting the code right to display it. Ideally I just want to pass the file right though without processing - not sure if a tmp file step is required or not. This code displays nothing - no errors. I tried res.pipe(response) as well.

var url = 'http://proxy.boxresizer.com/convert?resize=50x50&source=' + filename



var request = http.get(url, function(response) {



  var tmp = path.join(require('os').tmpDir(), filename);



  var outstream = require('fs').createWriteStream(tmp);



  response.pipe(outstream);

  response.on('end', function() {

    res.set('Content-Type', 'image/jpg');

      res.pipe(outstream);

      res.end();

  });

});