gistfile1.js

server.route({
    method: 'GET',
    path: '/hello',
    handler: function (request, reply) {

        var writestream = new stream.Stream()
        writestream.writable = true;
        writestream.write = function (data) {
            return true;
        }
        writestream.end = function (data) {
        }

        writestream.write({number: 1});



        var readstream = new stream.Stream()
        readstream.readable = true;
        writestream.pipe(readstream) ;


        reply(readstream);
    }
});

server.route({
    method: 'get',
    path: '/',
    handler: function (request, reply) {
        var readable = new Stream.Readable();
        readable._read = function () {
            this.push('have some data');
            this.push(null);
        };

        reply(readable);
    }
});