This might be what you need? https://github.com/AverageMarcus/pusher-websocket-espruino
I'm not sure if Marcus is on the forum or not, but he comes to JSOxford stuff I could probably prod him if you're having problems?
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
This might be what you need? https://github.com/AverageMarcus/pusher-websocket-espruino
I'm not sure if Marcus is on the forum or not, but he comes to JSOxford stuff I could probably prod him if you're having problems?