The document discusses various implementations of WebSocket servers using different programming languages such as Java, JavaScript, Python, and Erlang. It references notable projects, demos, and resources related to WebSocket technology, including its integration with Google App Engine. The document aims to provide insights into WebSocket applications in a networking context, especially focused on real-time communications.

1. HTML5
WebSocket Server
Jul 2010

3. Takanao ENDOH
Accense Technology, Inc.
@MiCHiLU

4. Accense Technology, Inc.
http://accense.com/
AAA Server

5. Taken by david.nikonvscanon under CC BY
I CRAFT BEER !!!

6. http://bit.ly/sanktg
Taken by kazunoricc

7. Agenda
DEMO
WebSocket Server

8. DEMO
WebGL + WebSocket
http://bit.ly/WebGL_WebSocket

9. TOKYO 2010
AAA Server
RADIUS
DIAMETER

10. TOKYO 2010
Layer 2/3 Switch
Wireless AP
RADIUS AAA Server
WebSocket Server
WebSocket Web Browser
WebGL

11. BPStudy#34
Erlang/OTP @voluntas
2010 5
HTML5 Google Chrome @agektmr
Leaning WebGL - July 11th, 2010
RADIUS network traffic analyzed, sent to the browser over
WebSocket, and displayed in 3D using WebGL

12. WebSocket Server
Implementation

13. WebSocket Server Implementation
jWebSocket - Java
http://jwebsocket.org/
node WebSocket Server - V8 JavaScript
http://github.com/miksago/node-websocket-server
Tornado - Python
http://www.tornadoweb.org/

14. WebSocket Server Implementation
WebSocket Server - Erlang/MochiWeb
http://github.com/MiCHiLU/erlang_websocket
labria / Dimitri Krassovski
@davebryson / Dave Bryson
@MiCHiLU / Takanao ENDOH

15. WebSocket Server Implementation
Server Client
S#0 TCP connection
Input
M C#1
Messaging S#1 HTTP / WebSocket
HTTP / WebSocket
S#2 C#2

16. WebSocket
References

17. WebSockets.org
Kaazing Corp.
WebSocket Echo
Service-sent Event
Timestamp

18. The WebSocket API
http://dev.w3.org/html5/websockets/

19. The Web Socket protocol
draft-hixie-thewebsocketprotocol-75
http://tools.ietf.org/html/draft-hixie-thewebsocketprotocol-75
draft-hixie-thewebsocketprotocol-76
http://tools.ietf.org/html/draft-hixie-thewebsocketprotocol-76

20. The Web Socket protocol -
@ymotongpoo
websocket_jp
http://bit.ly/9E0FMu

21. WebSocket - draft 75/76
@makoto_inoue
Living on the edge of the
WebSocket protocol
http://is.gd/cQyEl

22. WebSocket - draft 75/76
@takoratta
Web
WebSocket
http://bit.ly/bNJ1z7

23. Google App Engine + WebSocket
@tmatsuo
Integrating websockets with
appengine applications
http://bit.ly/9PgvJF

24. Google Channel API
App Engine at Google I/O 2010
Channel API - The Channel API lets you build applications that can
push content directly to your user’s browser (aka “Comet”). No
more polling for updates!
http://bit.ly/9n8gFY
Channel API @kazunori_279
http://bit.ly/dl3p8N

25. QUESTIONS?
http://bit.ly/ws201007