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Fangliding
2026-10-16 03:41:16 +08:00
parent dda0fa2bde
commit 5622d2fe05
3 changed files with 9 additions and 9 deletions
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transport/internet/sockopt_darwin.go
+3 -3
View File
@@ -136,15 +136,15 @@ func applyOutboundSocketOptions(network string, address string, fd uintptr, conf
if config.Interface != "" {
iface, err := net.InterfaceByName(config.Interface)
if err != nil {
return NewBindError(err)
return NewBindError(errors.New("failed to get interface ", config.Interface).Base(err))
}
if network == "tcp6" || network == "udp6" {
if err := unix.SetsockoptInt(int(fd), unix.IPPROTO_IPV6, unix.IPV6_BOUND_IF, iface.Index); err != nil {
return NewBindError(err)
return NewBindError(errors.New("failed to set IPV6_BOUND_IF").Base(err))
}
} else {
if err := unix.SetsockoptInt(int(fd), unix.IPPROTO_IP, unix.IP_BOUND_IF, iface.Index); err != nil {
return NewBindError(err)
return NewBindError(errors.New("failed to set IP_BOUND_IF").Base(err))
}
}
}
transport/internet/sockopt_linux.go
+1 -1
View File
@@ -22,7 +22,7 @@ func applyOutboundSocketOptions(network string, address string, fd uintptr, conf
if config.Interface != "" {
if err := syscall.BindToDevice(int(fd), config.Interface); err != nil {
return NewBindError(err)
return NewBindError(errors.New("failed to set Interface").Base(err))
}
}
transport/internet/sockopt_windows.go
+5 -5
View File
@@ -35,7 +35,7 @@ func applyOutboundSocketOptions(network string, address string, fd uintptr, conf
if config.Interface != "" {
inf, err := net.InterfaceByName(config.Interface)
if err != nil {
return NewBindError(err)
return NewBindError(errors.New("failed to find the interface").Base(err))
}
// easy way to check if the address is ipv4
isV4 := strings.Contains(address, ".")
@@ -47,20 +47,20 @@ func applyOutboundSocketOptions(network string, address string, fd uintptr, conf
binary.BigEndian.PutUint32(bytes[:], uint32(inf.Index))
idx := *(*uint32)(unsafe.Pointer(&bytes[0]))
if err := syscall.SetsockoptInt(syscall.Handle(fd), syscall.IPPROTO_IP, IP_UNICAST_IF, int(idx)); err != nil {
return NewBindError(err)
return NewBindError(errors.New("failed to set IP_UNICAST_IF").Base(err))
}
if ip := net.ParseIP(host); ip != nil && ip.IsMulticast() && isUDPSocket(network) {
if err := syscall.SetsockoptInt(syscall.Handle(fd), syscall.IPPROTO_IP, syscall.IP_MULTICAST_IF, int(idx)); err != nil {
return NewBindError(err)
return NewBindError(errors.New("failed to set IP_MULTICAST_IF").Base(err))
}
}
} else {
if err := syscall.SetsockoptInt(syscall.Handle(fd), syscall.IPPROTO_IPV6, IPV6_UNICAST_IF, inf.Index); err != nil {
return NewBindError(err)
return NewBindError(errors.New("failed to set IPV6_UNICAST_IF").Base(err))
}
if ip := net.ParseIP(host); ip != nil && ip.IsMulticast() && isUDPSocket(network) {
if err := syscall.SetsockoptInt(syscall.Handle(fd), syscall.IPPROTO_IPV6, syscall.IPV6_MULTICAST_IF, inf.Index); err != nil {
return NewBindError(err)
return NewBindError(errors.New("failed to set IPV6_MULTICAST_IF").Base(err))
}
}
}