8. Pros & Cons
● Pros
○ Realtime
○ Lightweight
○ Low latency
○ Full duplex
● Cons
○ Still in working progress
○ Not suitable for streaming large data (HD video)
○ Hard to control multi-channels
9. WebSocket on Rails
● Web server
○ Event Based
○ or Client WS simulation using JavaScript
● Many gems: websocket-rails, em-websocket,
evma_httpserver