reverse-proxy is an http server which serve static files for request with user-defined path url (default to /data/), proxy request on another user-defined path url (default to /cw/).

For all others url this server will call a user-defined callback with res and req parameter from node http module.

For now the aim is to keep it as simple as possible. But obviously next step will be to use dedicated npm packages for proxy (for example http-proxy) and static file server (for example ecstatic).