WebRTC Fundamentals
Peer-to-peer real-time communication, NAT traversal (STUN/TURN), SDP offer/answer exchange, ICE candidate harvesting, and media streams.
Peer-to-peer topologies, Symmetric vs Cone NATs, and NAT traversal challenges.
P2P Communication Architecture & NAT Barriers
Peer-to-peer topologies, Symmetric vs Cone NATs, and NAT traversal challenges.
Signaling server implementation (WebSockets), SDP offer/answer exchange, and codec negotiation.
Signaling Exchange & Session Description (SDP)
Signaling server implementation (WebSockets), SDP offer/answer exchange, and codec negotiation.
STUN server binding requests, TURN relay server fallback, and ICE candidate gathering states.
ICE Candidate Harvesting & STUN/TURN Servers
STUN server binding requests, TURN relay server fallback, and ICE candidate gathering states.
MediaStream tracks, RTCDataChannel binary channels, Mesh vs SFU vs MCU server architecture.
Media Streams, DataChannels & SFU Architecture
MediaStream tracks, RTCDataChannel binary channels, Mesh vs SFU vs MCU server architecture.