Peer5: DataChannels API Applications and Opportunities
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RTCDataChannel API which is part of WebRTC brings new innovation and interesting applications and challenges.
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Peer5: DataChannels API Applications and Opportunities
- 1. DataChannels API Applications and Opportunities
- 2. Cross platform Chrome Chrome for Android Firefox Opera Native (Java + Objective C) More will follow (iOS??)
- 4. RTCDataChannel Bidirectional communication of arbitrary data between peers
- 5. cubeslam
- 7. WebSockets API send(), onMessage() Reliable / Unreliable Ultra-low latency Secure DTLS Encryption Browser Sandbox RTCDataChannel is awesome
- 8. RTCDataChannel is still limited No Binary yet No interoperability Works on Chrome 26+ Firefox 22+
- 9. Example (Live simple demo?)
- 10. Simple Demo
- 11. P2P Filesharing Serverless, Low cost, Secured, Instant and Fast www.sharefest.me File Distribution
- 12. Games Bananabread Remote Desktop applications Chat, Texting Real-Time Web Apps Low Latency Applications
- 13. Live Video Streaming and VOD cdn.peer5.com/pilots/kaltura/index.html Web Radio General purpose CDN Peer Assisted Delivery
- 14. Applicative Messaging System Decentralized Twitter http://jinroh.github.io/kadoh/ Other projects http://webp2p.org/ PubSub, DHT and more
- 15. One-to-One Peer.js Building a P2P app
- 16. Developer responsibilities Signaling NAT Traversal App Protocol
- 17. Many-to-Many How do we match? How do we “split” the job? Who send who what? Building a complex P2P app
- 18. Developer responsibilities Signaling NAT Traversal App Protocol Topology Matching Security P2P/Server synchronization*
- 19. We are here for you!
- 20. Peer5 Architecture p2p Signaling NAT Traversal App Protocol Topology Matching Security P2P/Server synchronization*
Editor's Notes
- Hi I’m Hadar from Peer5 and Today I’m going to talk about DataChannels
- Until today every communication done by browser applications required a server to transfer the msg’s or a third party plugin - webRTC brings p2p capabilities into the browser
- Until today every communication done by browser applications required a server to transfer the msg’s or a third party plugin - webRTC brings p2p capabilities into the browser
- I want to show a quick demo, how WebRTCDataChannels is used
- And this is how it looks like…
- Until today every communication done by browser applications required a server to transfer the msg’s or a third party plugin - webRTC brings p2p capabilities into the browser
- Prepare a file to sendTalk about prismYou want to send file now, anonymously, instantly without uploadingSend in school
- CDN:peercdn
- CDN:peercdn
- Signaling – make sure matched peers are trying to connect to each otherNAT Traversal Protocols – Who sends who, what kind of massages, how do I tell what I need, etc. Topology- p2p live streaming is not one-to-one file sharing – Overlay trees vs Mesh networkSecurity – Am I really getting the content I wanted to get? Am I really getting it from whom I wanted to get it from?
- How do we matc based on Location Isp bandwidth device and remember all of these for the future decisionsHow do we “split” the job ? We don’t want to “choke” any peer or abuse it’s resources so need to smartly choose how do we use peer’s resources.
- Matching – decide on how to match between peersSignaling – make sure matched peers are trying to connect to each otherProtocols – Who sends who, what kind of massages, how do I tell what I need, etc. Topology- p2p live streaming is not one-to-one file sharing – Overlay trees vs Mesh networkSecurity – Am I really getting the content I wanted to get? Am I really getting it from whom I wanted to get it from?
- Peer5 have built an API to help the coordination of large scale many-to-many P2P applications.
- We created a Small-sized JS library thatseamlessly connects between Peers that are consuming the same content (Files, videos etc.) and can help each other get the files/video faster.We use Datachannel as a mean for transferring the data between the peersSharefest is actually using the same API and communicating via websockets to Peer5 servers.
- Until today every communication done by browser applications required a server to transfer the msg’s or a third party plugin - webRTC brings p2p capabilities into the browser