Add TCPKeepAliveIdle in Sockopt option (#1166)

* Add TCP keep alive idle setting

* Add TCP keep alive idle setting: auto generated

* Add TCP keep alive support in Linux

* Add TCP keep alive support in MacOS, FreeBSD

* Add TCP keep alive support in Windows

* fix bug introduced in adding tcp keep alive adjustment

* embed macOS const to avoid platform inconsistency

* embed macOS const to avoid platform inconsistency(again)

* add TCP Keep Alive support in config

* use sys/unix instead of syscall

Suggestion from:
https://github.com/v2fly/v2ray-core/pull/1395#issuecomment-974761647

* use sys/unix instead of syscall

Suggestion from:
https://github.com/v2fly/v2ray-core/pull/1395#issuecomment-974761647

* Separate TcpKeepAliveIdle and TcpKeepAliveInterval check logic

* Disable tcp keepAlive when TcpKeepAliveIdle < 0 and  TcpKeepAliveInterval <= 0

Co-authored-by: xqzr <34030394+xqzr@users.noreply.github.com>

Co-authored-by: ValdikSS <iam@valdikss.org.ru>
Co-authored-by: Shelikhoo <xiaokangwang@outlook.com>
Co-authored-by: xqzr <34030394+xqzr@users.noreply.github.com>
This commit is contained in:
yuhan6665 2022-07-31 09:55:40 -04:00 committed by GitHub
parent 50b5ea5a54
commit 340234166b
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9 changed files with 182 additions and 36 deletions

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@ -532,6 +532,7 @@ type SocketConfig struct {
DomainStrategy string `json:"domainStrategy"`
DialerProxy string `json:"dialerProxy"`
TCPKeepAliveInterval int32 `json:"tcpKeepAliveInterval"`
TCPKeepAliveIdle int32 `json:"tcpKeepAliveIdle"`
}
// Build implements Buildable.
@ -579,6 +580,7 @@ func (c *SocketConfig) Build() (*internet.SocketConfig, error) {
AcceptProxyProtocol: c.AcceptProxyProtocol,
DialerProxy: c.DialerProxy,
TcpKeepAliveInterval: c.TCPKeepAliveInterval,
TcpKeepAliveIdle: c.TCPKeepAliveIdle,
}, nil
}