2.6 Communication between client and server

  1. Only HTTP?
    • Not only HTTP to retrieve Web contents and to send data, but also we need
      • Asynchronous communication
      • Stateful communication, and
      • Real-time communication.
  2. Related technologies are ...
    • AJAX, JSON, XML
    • SSE
    • Stateful communication - WebSocket
    • Real-time communication - WebRTC

  3. Learning outcomes
    • Explain briefly what AJAX and SSE are.