旁路网关下直连出站启用tcp_fast_open后间歇性错误write: resource temporarily unavailable
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- Dominant language
- Go
- Stars
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- Merged PRs (30d)
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Description
操作系统
Linux
系统版本
Kwrt 24.10-SNAPSHOT 08.31.2025 by Kiddin' / LuCI openwrt-24.10 branch 26.286.45320~2b783f2
安装类型
其他
如果您使用图形客户端程序,请提供该程序版本。
momo v1.0.5-r1
版本
[root@Kwrt:10:51 AM ~] # sing-box version
sing-box version 1.13.0-alpha.23
Environment: go1.25.3 linux/arm64
Tags: with_gvisor,with_quic,with_dhcp,with_wireguard,with_utls,with_acme,with_clash_api,with_tailscale,badlinkname,tfogo_checklinkname0
Revision: 8e9fb1c9ad1b3c95c620a457a2cd6782dd0091ad
CGO: disabled
描述
起因是小米应用商店图片加载失败然后发现其他APP也有点问题后来才发现报错的,可能是最近几个版本出现的bug?好像之前没有[不排除是sysctl设置的问题]...
重现方式
在出站直连中添加"tcp_fast_open": true
日志
支持我们
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完整性要求
- 我保证阅读了文档,了解所有我编写的配置文件项的含义,而不是大量堆砌看似有用的选项或默认值。
- 我保证提供了可以在本地重现该问题的服务器、客户端配置文件与流程,而不是一个脱敏的复杂客户端配置文件。
- 我保证提供了可用于重现我报告的错误的最简配置,而不是依赖远程服务器、TUN、图形界面客户端或者其他闭源软件。
- 我保证提供了完整的配置文件与日志,而不是出于对自身智力的自信而仅提供了部分认为有用的部分。
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The report names no files, tests, or entry points and provides neither logs nor a configuration. Start by reproducing a direct outbound connection on Linux with tcp_fast_open enabled, then trace the intermittent write error through the networking path. Done means identifying a reproducible cause and verifying the error no longer occurs under the reported setup.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go, linux
- Domain
- networking
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100