Sharing is Caring: build a peer-to-peer network with WebRTC
summary
Claim: browsers can form real peer-to-peer connections to share audio, video, and files; the talk shows code using simple-peer plus a Firebase signaling path, recommends adapter.js, and explains STUN and TURN candidates and costs (STUN free, TURN relays and is expensive). Demo sends images browser-to-browser (cat pictures) and troubleshooting favors Firefox tools; notes that 70% streaming video motivates peer-assisted delivery.
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chapters (10)
- 0:00Introduction
- 0:25What is WebRTC
- 1:01Peertopeer technologies
- 3:05WebSockets
- 4:00Connecting pairs
- 4:59Making a connection
- 6:32Signaling
- 7:52NAT and firewalls
- 9:56Ice servers
- 13:09Communication errors
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