Expose your localhost to the web. Node wrapper for ngrok
...It also exposes a wrapper around ngrok’s local client API, letting applications list tunnels, start or stop tunnels, inspect requests, replay requests, and clear request history. The module can be installed locally for application-level use or globally for CLI-style tunneling. Overall, it gives Node.js projects a convenient programmable interface for managing ngrok sessions.
...Sources are independant of the CORBA distribution (MICO, omniORB, ORBacus, TAO, Visibroker) and are fully portable. JAVA Servlets for HTTP tunneling. The Server is in C++ and the Client in C++ and JAVA.Very usefull in real time projects. This is a small sample to be adapted to your project.