diff --git a/init.go b/init.go
index 4ed27e8..8a2d160 100644
--- a/init.go
+++ b/init.go
@@ -1,3 +1,6 @@
+//go:build !windows
+// +build !windows
+
 // Package grace provides for graceful restart for go http servers.
 // There are 2 parts to graceful restarts
 // 1. Share listening sockets (this is done via socketmaster binary)
diff --git a/init_windows.go b/init_windows.go
new file mode 100644
index 0000000..7019660
--- /dev/null
+++ b/init_windows.go
@@ -0,0 +1,178 @@
+//go:build !arm && !arm64 && !linux
+// +build !arm,!arm64,!linux
+
+// Package grace provides for graceful restart for go http servers.
+// There are 2 parts to graceful restarts
+// 1. Share listening sockets (this is done via socketmaster binary)
+// 2. Close listener gracefully (via graceful)
+package grace
+
+import (
+	"flag"
+	"log"
+	"net"
+	"net/http"
+	"os"
+	"strconv"
+	"syscall"
+	"time"
+
+	graceful "gopkg.in/tylerb/graceful.v1"
+
+	"github.com/valyala/fasthttp"
+	"github.com/valyala/fasthttp/reuseport"
+)
+
+var listenPort string
+var cfgtestFlag bool
+
+// Config grace package config
+type Config struct {
+	Timeout          time.Duration
+	HTTPReadTimeout  time.Duration
+	HTTPWriteTimeout time.Duration
+}
+
+// add -p flag to the list of flags supported by the app,
+// and allow it to over-ride default listener port in config/app
+func init() {
+	flag.StringVar(&listenPort, "p", "", "listener port")
+	flag.BoolVar(&cfgtestFlag, "t", false, "config test")
+}
+
+// GetListenPort applications need some way to access the port
+// TODO: this method will work only after grace.Serve is called.
+func GetListenPort(hport string) string {
+	return listenPort
+}
+
+// ServerFastHTTP use fasthttp server
+func ServerFastHTTP(hport string, handler fasthttp.RequestHandler) error {
+	var l net.Listener
+	var err error
+
+	fd := os.Getenv("EINHORN_FDS")
+	if fd != "" {
+		sock, err := strconv.Atoi(fd)
+		if err == nil {
+			hport = "socketmaster:" + fd
+			log.Println("detected socketmaster, listening on", fd)
+			file := os.NewFile(uintptr(sock), "listener")
+
+			if err := syscall.SetsockoptInt(syscall.Handle(uintptr(sock)), syscall.SOL_SOCKET, 0x0F, 1); err != nil {
+				return err
+			}
+			fl, err := net.FileListener(file)
+			if err == nil {
+				l = fl
+			}
+		}
+	}
+
+	if listenPort != "" {
+		hport = ":" + listenPort
+	}
+
+	if l == nil {
+		l, err = reuseport.Listen("tcp4", hport)
+		if err != nil {
+			log.Fatalf("error in reuseport listener: %s", err)
+		}
+
+	}
+
+	server := fasthttp.Server{
+		ReadBufferSize: 4096 * 4,
+		Handler:        handler,
+	}
+
+	log.Println("starting serve on ", hport)
+	return server.Serve(l)
+
+}
+
+// Serve start serving on hport. If running via socketmaster, the hport argument is
+// ignored. Also, if a port was specified via -p, it takes precedence on hport
+func Serve(hport string, handler http.Handler) error {
+	config := Config{
+		Timeout:          10 * time.Second,
+		HTTPReadTimeout:  5 * time.Second,
+		HTTPWriteTimeout: 10 * time.Second,
+	}
+
+	return ServeWithConfig(hport, config, handler)
+}
+
+// ServeWithConfig serve using package config
+func ServeWithConfig(hport string, config Config, handler http.Handler) error {
+	checkConfigTest()
+
+	l, err := Listen(hport)
+	if err != nil {
+		log.Fatalln(err)
+	}
+
+	srv := &graceful.Server{
+		Timeout: config.Timeout,
+		Server: &http.Server{
+			Handler:      handler,
+			ReadTimeout:  config.HTTPReadTimeout,
+			WriteTimeout: config.HTTPWriteTimeout,
+		},
+	}
+
+	log.Println("starting serve on ", hport)
+	return srv.Serve(l)
+}
+
+// Run exports Run() from grace package
+func Run(addr string, timeout time.Duration, n http.Handler) {
+	graceful.Run(addr, timeout, n)
+}
+
+// RunWithErr exports RunWithErr from grace package
+func RunWithErr(addr string, timeout time.Duration, n http.Handler) error {
+	return graceful.RunWithErr(addr, timeout, n)
+}
+
+// Listen This method can be used for any TCP Listener, e.g. non HTTP
+func Listen(hport string) (net.Listener, error) {
+	var l net.Listener
+
+	fd := os.Getenv("EINHORN_FDS")
+	if fd != "" {
+		sock, err := strconv.Atoi(fd)
+		if err == nil {
+			hport = "socketmaster:" + fd
+			log.Println("detected socketmaster, listening on", fd)
+			file := os.NewFile(uintptr(sock), "listener")
+			fl, err := net.FileListener(file)
+			if err == nil {
+				l = fl
+			}
+		}
+	}
+
+	if listenPort != "" {
+		hport = ":" + listenPort
+	}
+
+	checkConfigTest()
+
+	if l == nil {
+		var err error
+		l, err = net.Listen("tcp4", hport)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return l, nil
+}
+
+func checkConfigTest() {
+	if cfgtestFlag == true {
+		log.Println("config test mode, exiting")
+		os.Exit(0)
+	}
+}