1. P2P in Flash Player 10.1 Peter Elst – Project Cocoon

3. Adobe Community Professional

4. Adobe Certified Instructor

6. Technical walkthrough in Flash Player 10.1

7. Use cases for P2P and mobile devices

8. Introducing Cocoon P2P

9. Examples

10. Questions & answersWhat will we cover?

12. Clients connect once to a server, from there on data goes between them

13. Huge decrease in server bandwidth requirements

15. Single point of failure

16. Bandwidth requirement increases per new client connected

17. Not extremely scalableTraditional network

19. More robust network setup

20. Adding clients makes network faster

21. Scalable solution for multi-user applicationsP2P network

23. Connect to RTMFP server instance

24. Create a GroupSpecifier and NetGroup instance

25. Setup NetGroup properties and permissions

26. Listen for neighbor connect and disconnect events

27. Post messages to the NetGroup or route it through nearest neighbor

28. Handle file chunks for object-replication

30. Almost - but not all - desktop APIs are supported

32. Geolocation if(Geolocation.isSupported){vargeo:Geolocation = new Geolocation();geo.setRequestedUpdateInterval(10000); geo.addEventListener(GeolocationEvent.UPDATE, update);}private function update(evt:GeolocationEvent):void { trace("latitude: "+evt.latitude); trace("longitude: "+evt.longitude); trace("speed: "+evt.speed);}

34. Apple recently started allowing third party cross-compiled applications back into the app store

36. Data can be synchronized, stored on the device

37. Single or multi-player, everyone carries a phone so can join inUse case: Games

39. Solve problems individually or as a group

40. Get real-time information on how students performUse case: E-Learning

42. Cocoon P2P focuses on local network P2P

43. Early support for file sharing (object-replication), video streaming and accelerometer

44. Incredibly easy to use cocoon-p2p.googlecode.com (beta later this month)

45. Device Discovery

46. Device Discovery <p2p:LocalNetworkDiscovery id="channel" /><s:ListdataProvider="{channel.clients}" labelField="clientName" /> Thats really all you need!

47. Chatroom

48. Chatroom <p2p:LocalDeviceDiscovery id="discovery" clientAdded="onClientAdded(event)" clientRemoved="onClientRemoved(event)" dataReceived="onDataReceived(event)" loopback="true" />

49. Photo sharing

50. Photo sharing <p2p:LocalDeviceDiscovery id="discovery" dataReceived="onDataReceived(event)" fileComplete="onFileComplete(event)" />

51. Multi-player game

52. Multi-player game <p2p:LocalDeviceDiscovery id="discovery" accelerometerInterval="300" accelerometerUpdate="onAccelerate(event)" />

53. Video streaming

54. Video streaming <p2p:LocalDeviceDiscovery id="discovery" videostream="{cam}" />

56. P2P is available as part of Flash Player 10.1

57. User can control whether to allow Peer-assisted networking for a site

59. There is no server required between local devices on the same network

61. 28 Thanks! நன்றி! e-mail peter@project-cocoon.comwebsite www.project-cocoon.comblog www.peterelst.comtwitter @peterelst