HTTP ( Hyper Text Transfer Protocol ) is the top application layer protocol atop the Tarnsport layer ( TCP ) and the Network layer ( IP ). HTTP/1.1 HTTP/1.1 was released in 1997. HTTP/1 allowed only 1 req at a time. But HTTP/1.1 allows one one outstanding connection on a TCP session but allowed request … Continue reading HTTP/2 – offer/answer signaling for WebRTC call