Faye server in a Gist!

app.js

var http = require('http'),
    faye = require('faye');

var server = http.createServer(),
    bayeux = new faye.NodeAdapter({mount: '/'});

bayeux.attach(server);
server.listen(process.env.PORT);

manifest.yml

---
applications:
- name: faye-server
  memory: 128M
  instances: 1
  host: faye-server-123
  domain: cfapps.io
  path: .
  command: node app.js

package.json

{
  "name": "faye-server",
  "preferGlobal": true,

  "dependencies" : {
    "faye"   :  "*"
  },
  "license": "MIT",
  "engines": {
    "node": ">=0.6"
  }
}