mirror of
https://github.com/siyuan-note/siyuan.git
synced 2026-07-03 14:09:06 +02:00
Daniel
40 lines
1.3 KiB
Go
40 lines
1.3 KiB
Go
// SiYuan - Refactor your thinking
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// Copyright (c) 2020-present, b3log.org
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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//go:build windows
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package model
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import (
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"os/exec"
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"github.com/88250/gulu"
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"github.com/siyuan-note/logging"
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)
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// flushDNS 刷新 Windows 系统 DNS 解析缓存，用于在同步遇到 DNS 类错误（域名解析失败、过期缓存）后
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// 清掉本地可能过期的解析记录，以便后续重试时能重新向上游 DNS 查询。
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func flushDNS() {
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cmd := exec.Command("ipconfig", "/flushdns")
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gulu.CmdAttr(cmd)
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output, err := cmd.CombinedOutput()
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if nil != err {
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logging.LogErrorf("flush DNS cache failed: %s", err)
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return
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}
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logging.LogInfof("flushed DNS cache: %s", gulu.DecodeCmdOutput(output))
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}
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