Connect your OSC app/device at port 3333 to send messages to this
page.
Configure your OSC app/device to listen at port 3334
to messages I send from this page.
OSC app ----> bridge.js server : 3333 -----> web page
/\ |
`--------- bridge.js server : 3334 <----------'
Under the hood what really happens is:
OSC app --[TCP/UDP]--> bridge.js oscServer:3333 ; bridge.js socketio client --[WebSockets]--> website app.js
website app.js --[WebSockets]--> bridge.js socket.io server:8081 ; bridge.js oscClient --[TCP/UDP]--> OSC app:3334