refactor makelisteners

server/listener_unix.go

@@ -0,0 +1,23 @@
+// +build !windows
+
+package server
+
+import (
+
+	reuseport "github.com/kavu/go_reuseport"
+)
+
+func init() {
+	makeListeners["reuseport"] = reuseportMakeListener
+}
+
+
+func reuseportMakeListener func(s *Server, address string) (ln net.Listener, err error) {
+	if validIP4(address) {
+		network = "tcp4"
+	} else {
+		network = "tcp6"
+	}
+
+	return reuseport.NewReusablePortListener(network, address)
+}