1 files changed, 8 insertions, 0 deletions
diff --git a/utils/network.go b/utils/network.go
index c9db0e68..e57854a8 100755
--- a/utils/network.go
+++ b/utils/network.go
@@ -12,6 +12,14 @@ import (
 	"github.com/valyala/tcplisten"
 )
 
+//   - SO_REUSEPORT. This option allows linear scaling 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 reads from the accepted
+//     connection before writing to them.
+//
+//   - TCP_FASTOPEN. See https://lwn.net/Articles/508865/ for details.
 // CreateListener crates socket listener based on DSN definition.
 func CreateListener(address string) (net.Listener, error) {
 	dsn := strings.Split(address, "://")