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Sockopt: Add Windows V6Only

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xqzr 2025-03-31 05:43:22 +08:00 • committed by GitHub
parent 52a2c63682
commit 5842bbc9f7
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1 changed files with 6 additions and 0 deletions

6
transport/internet/sockopt_windows.go
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@ -15,6 +15,7 @@ const (
IPV6_UNICAST_IF = 31
IP_MULTICAST_IF = 9
IPV6_MULTICAST_IF = 9
IPV6_V6ONLY = 27
)
func setTFO(fd syscall.Handle, tfo int) error {
@ -89,6 +90,11 @@ func applyInboundSocketOptions(network string, fd uintptr, config *SocketConfig)
}
}
}
if config.V6Only {
if err := syscall.SetsockoptInt(syscall.Handle(fd), syscall.IPPROTO_IPV6, IPV6_V6ONLY, 1); err != nil {
return errors.New("failed to set IPV6_V6ONLY").Base(err)
}
}
return nil
}