1// Copyright 2019 The Go Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style 3// license that can be found in the LICENSE file. 4 5//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris 6// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris 7 8package tls 9 10import ( 11 "errors" 12 "syscall" 13) 14 15func init() { 16 isConnRefused = func(err error) bool { 17 return errors.Is(err, syscall.ECONNREFUSED) 18 } 19} 20