Let's read the Linux TCP source code

In this video, 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: https://www.youtube.com/watch?v=C43VxGZ_ugU
– Let’s read the gRPC source code: https://www.youtube.com/watch?v=pXKOsSwutLU

Useful links:
– Code: https://github.com/torvalds/linux/tree/master/net
– TCP header file: https://github.com/torvalds/linux/blob/master/include/net/tcp.h
– TCP standard: https://www.ietf.org/rfc/rfc9293.html
– Old-school 1981 DARPA standard: https://www.rfc-editor.org/rfc/rfc793
– What the heck is congestion control?: https://www.youtube.com/results?search_query=understanding+tcp+flow+and+congestion+control