wintun: wait for interface registry key on device creation

By using RegNotifyChangeKeyValue(). Also disable dead gateway detection.

Signed-off-by: Simon Rozman <simon@rozman.si>

1 files changed, 0 insertions, 42 deletions

diff --git a/tun/wintun/registryhacks_windows.go b/tun/wintun/registryhacks_windows.go
deleted file mode 100644
index bf72f92..0000000
--- a/tun/wintun/registryhacks_windows.go
+++ /dev/null
@@ -1,42 +0,0 @@
-/* SPDX-License-Identifier: MIT
- *
- * Copyright (C) 2019 WireGuard LLC. All Rights Reserved.
- */
-
-package wintun
-
-import (
-	"golang.org/x/sys/windows/registry"
-	"time"
-)
-
-const (
-	numRetries   = 50
-	retryTimeout = 100 * time.Millisecond
-)
-
-func registryOpenKeyRetry(k registry.Key, path string, access uint32) (key registry.Key, err error) {
-	for i := 0; i < numRetries; i++ {
-		key, err = registry.OpenKey(k, path, access)
-		if err == nil {
-			break
-		}
-		if i != numRetries-1 {
-			time.Sleep(retryTimeout)
-		}
-	}
-	return
-}
-
-func keyGetStringValueRetry(k registry.Key, name string) (val string, valtype uint32, err error) {
-	for i := 0; i < numRetries; i++ {
-		val, valtype, err = k.GetStringValue(name)
-		if err == nil {
-			break
-		}
-		if i != numRetries-1 {
-			time.Sleep(retryTimeout)
-		}
-	}
-	return
-}