Let’s read the Linux TCP source code

This video is part of a series of live streams where I explore the world of open source code. Every day I pick an unfamiliar code base and try to figure out what’s going on in it. In this live stream, I take a look at the source code for the Linux IPv4 TCP stack that basically runs the internet. Some of my related videos: - Let’s read the Linux kernel source code: - Let’s read the gRPC source code: Useful links: - Code: - TCP header file: - TCP standard: - Old-school 1981 DARPA standard: - What the heck is congestion control?: tcp flow and congestion control Known Errors: - Around 18:34, I confuse the shift-left and shift-right bitwise operators.