I'm trying to implement a 'download' remote method that will pipe a stream into http response. For example,

function download(..., cb) {
var in = fs.createReadStream('1.jpg', ...);
in.pipe(res);
}

There are a few options:

1. Have the download function to callback with a ReadStream so that strong-remoting will pipe it into the response.
2. Invent a way to declare req/res parameters so that strong-remoting can inject them for the method invocation.
3. Make HTTP context accessible by calling Context.getCurrent().