--- a/vendor/github.com/gorilla/websocket/conn_write.go	Tue Aug 23 22:33:28 2022 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,15 +0,0 @@
-// Copyright 2016 The Gorilla WebSocket Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build go1.8
-
-package websocket
-
-import "net"
-
-func (c *Conn) writeBufs(bufs ...[]byte) error {
-	b := net.Buffers(bufs)
-	_, err := b.WriteTo(c.conn)
-	return err
-}