Merge pull request #213 from 9seconds/fix-windows-build

Fix windows build

network/sockopts.go

@@ -3,8 +3,6 @@ package network
 import (
 	"fmt"
 	"net"
-
-	"golang.org/x/sys/unix"
 )
 
 // SetClientSocketOptions tunes a TCP socket that represents a connection to
@@ -50,22 +48,12 @@ func setCommonSocketOptions(conn *net.TCPConn, bufferSize int) error {
 
 	rawConn, err := conn.SyscallConn()
 	if err != nil {
-		return fmt.Errorf("cannot get underlying raw connection")
+		return fmt.Errorf("cannot get underlying raw connection: %w", err)
 	}
 
-	rawConn.Control(func(fd uintptr) { // nolint: errcheck
+	if err := setSocketReuseAddrPort(rawConn, bufferSize); err != nil {
-		err = unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_REUSEADDR, 1)
+		return fmt.Errorf("cannot setup SO_REUSEADDR/PORT: %w", err)
-		if err != nil {
+	}
-			err = fmt.Errorf("cannot set SO_REUSEADDR: %w", err)
-
-			return
-		}
-
-		err = unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_REUSEPORT, 1)
-		if err != nil {
-			err = fmt.Errorf("cannot set SO_REUSEPORT: %w", err)
-		}
-	})
 
 	return nil
 }

network/sockopts_unix.go

@@ -0,0 +1,31 @@
+//go:build !windows
+// +build !windows
+
+package network
+
+import (
+	"fmt"
+	"syscall"
+
+	"golang.org/x/sys/unix"
+)
+
+func setSocketReuseAddrPort(conn syscall.RawConn, bufferSize int) error {
+	var err error
+
+	conn.Control(func(fd uintptr) { // nolint: errcheck
+		err = unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_REUSEADDR, 1)
+		if err != nil {
+			err = fmt.Errorf("cannot set SO_REUSEADDR: %w", err)
+
+			return
+		}
+
+		err = unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_REUSEPORT, 1)
+		if err != nil {
+			err = fmt.Errorf("cannot set SO_REUSEPORT: %w", err)
+		}
+	})
+
+	return err
+}

network/sockopts_windows.go

@@ -0,0 +1,10 @@
+//go:build windows
+// +build windows
+
+package network
+
+import "syscall"
+
+func setSocketReuseAddrPort(conn syscall.RawConn, bufferSize int) error {
+	return nil
+}