Package tcplisten provides a customizable TCP net.Listener with various
performance-related options:
-
SO_REUSEPORT: This option allows linear scaling of server performance on multi-CPU servers. See https://www.nginx.com/blog/socket-sharding-nginx-release-1-9-1/ for details. -
TCP_DEFER_ACCEPT: This option expects the server read from the accepted connection before writing to them. -
TCP_FASTOPEN: See https://lwn.net/Articles/508865/ for details.
The package is derived from tcplisten with modifications.