Install ruby-websocket-extensions by entering the following commands in the terminal:
sudo apt update sudo apt install ruby-websocket-extensions
Description:
Generic extension manager for WebSocket connections
A minimal framework that supports the implementation of WebSocket extensions in a way that's decoupled from the main protocol. This library aims to allow a WebSocket extension to be written and used with any protocol library, by defining abstract representations of frames and messages that allow modules to co-operate.
Homepage: http://github.com/faye/websocket-extensions-ruby
Version: 0.1.2-1
Section: universe/ruby