#Introduction This library is a tiny C++ header implementation of spin bit based RTT measurements in network traffic. The design is inspired by QUIC, and based on Piet De Vaere's master thesis. #Overview The spin bit is a single bit that the client in a network connection sends, and the server reflects back. When the client receives a bit with the same value it has sent, it flips the bit for the next packet it sends. In this way, an observer in the middle can infer a round-trip and time it ac...