How Do You Set S3 Caching On Sails JS & Skipper?
<p>I've got an application written in Sails JS. 
I want to set caching for my S3 files. 
I'm not really sure where to start, do I need to do something with my Image GET function? Has anyone had any experience on setting caching for S3 assets?</p>

<p>This Is My Get Function for User Avatars:
      var SkipperDisk = require('skipper-s3');
      var fileAdapter = SkipperDisk(
      {
        key: 'xxx',
        secret: 'xxx+xxx',
        bucket: 'xxx-xxx'
      });
      fileAdapter.read(user.avatarFd).on('error', function(err) {
        // return res.serverError(err);
          return res.redirect('/noavatar.gif');
      }).pipe(res);
    });</p>