WebSocket-multiplex SockJS example

This example is a copy of example from websocket-multiplex project:

• https://github.com/sockjs/websocket-multiplex/

To run this example, first install dependencies:

npm install

And run a server:

node server.js

That will spawn an http server at http://127.0.0.1:9999/ which will serve both html (served from the current directory) and also SockJS service (under the /multiplex path).

With that set up, WebSocket-multiplex is able to push three virtual connections over a single SockJS connection. See the code for details.