2a1ad532f4
Merge in DNS/adguard-home from 4499-rm-unnecessary-locking to master
Squashed commit of the following:
commit 6d70472506dd0fd69225454c73d9f7f6a208b76b
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date: Mon Apr 25 17:26:54 2022 +0300
home: rm unnecessary locking in update; refactor
47 lines
1.0 KiB
Go
47 lines
1.0 KiB
Go
//go:build windows
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// +build windows
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package aghnet
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import (
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"io"
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"syscall"
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"time"
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"github.com/AdguardTeam/AdGuardHome/internal/aghos"
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"github.com/AdguardTeam/golibs/errors"
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"golang.org/x/sys/windows"
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)
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func canBindPrivilegedPorts() (can bool, err error) {
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return true, nil
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}
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func ifaceHasStaticIP(string) (ok bool, err error) {
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return false, aghos.Unsupported("checking static ip")
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}
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func ifaceSetStaticIP(string) (err error) {
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return aghos.Unsupported("setting static ip")
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}
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// closePortChecker closes c. c must be non-nil.
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func closePortChecker(c io.Closer) (err error) {
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if err = c.Close(); err != nil {
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return err
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}
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// It seems that net.Listener.Close() doesn't close file descriptors right
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// away. We wait for some time and hope that this fd will be closed.
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//
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// TODO(e.burkov): Investigate the purpose of the line and perhaps use more
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// reliable approach.
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time.Sleep(100 * time.Millisecond)
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return nil
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}
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func isAddrInUse(err syscall.Errno) (ok bool) {
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return errors.Is(err, windows.WSAEADDRINUSE)
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}
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