WebSocket IO


I’m really surprised about the Wappler’s huge functionality - but could you implement a WebSocket asynchronous IO connector for us?

We are looking for a modern solution for web-based user interfaces on trains/machines. Those MMI/HMI are not connected to the internet and are provided by an nginx server. So the main features would be:

  • triggers from websocket JSON inputs which hides/shows/disables/enables buttons and layouts and send JSON data back to the websocket server if a button has been pressed (exact specification to be done, also applies to tables and lists)
  • some websocket hearbeat handling to detect connection losses and show a different layout in case of connection lost

A development contract could be an option for our company.


Web sockets, a must please!