Dear cafe,

Would you tell me reference sources for WebSocket(or Socket.io) on Haskell?

Once I wrote a toy program with WebSocket[1]:

  Node.js(backend) + JavaScript(frontend) + WebSocket(communication)

I want to port it to Haskell backend for my exercise:

  Haskell(backend) + JavaScript(frontend) + WebSocket(communication)

I'm glad if there are such references:

  * broadcast to multi-client by WebSocket(or Socket.io)

  * serve a simple top HTML page

  * deploy to Heroku or public server

  

[1] https://github.com/takenobu-hs/social-drawing-old-js

Thank you :-),

Takenobu