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set TCP keep alive only on TCP socket

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This commit is contained in:
Shelikhoo 2021-05-04 22:30:41 +01:00
parent 1dfe55fac8
commit c564c84b17
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GPG Key ID: C4D5E79D22B25316
1 changed files with 6 additions and 6 deletions
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12
transport/internet/sockopt_linux.go
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@ -47,12 +47,6 @@ func applyOutboundSocketOptions(network string, address string, fd uintptr, conf
} }
} }
if config.KeepAliveDuration != 0 {
if err := syscall.SetsockoptInt(int(fd), syscall.IPPROTO_TCP, syscall.TCP_KEEPINTVL, int(config.KeepAliveDuration)); err != nil {
return newError("failed to set TCP_KEEPINTVL", err)
}
}
if isTCPSocket(network) { if isTCPSocket(network) {
switch config.Tfo { switch config.Tfo {
case SocketConfig_Enable: case SocketConfig_Enable:
@ -64,6 +58,12 @@ func applyOutboundSocketOptions(network string, address string, fd uintptr, conf
return newError("failed to set TCP_FASTOPEN_CONNECT=0").Base(err) return newError("failed to set TCP_FASTOPEN_CONNECT=0").Base(err)
} }
} }
if config.KeepAliveDuration != 0 {
if err := syscall.SetsockoptInt(int(fd), syscall.IPPROTO_TCP, syscall.TCP_KEEPINTVL, int(config.KeepAliveDuration)); err != nil {
return newError("failed to set TCP_KEEPINTVL", err)
}
}
} }
if config.Tproxy.IsEnabled() { if config.Tproxy.IsEnabled() {