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[#9999] dialer: Define interface state (up/down) on initialization

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Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
This commit is contained in:
Dmitrii Stepanov 2024-10-08 12:40:49 +03:00
parent f279b6249d
commit 276a87cde1
Signed by: dstepanov-yadro
GPG key ID: 237AF1A763293BC0
3 changed files with 10 additions and 1 deletions
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4
dialer.go
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@ -151,6 +151,7 @@ func NewDialer(c Config) (Multidialer, error) {
type iface struct {
name string
addrs []netip.Prefix
down bool
}
func processIface(info Interface) (iface, error) {
@ -168,7 +169,7 @@ func processIface(info Interface) (iface, error) {
addrs = append(addrs, p)
}
return iface{name: info.Name(), addrs: addrs}, nil
return iface{name: info.Name(), addrs: addrs, down: info.Down()}, nil
}
func processSubnet(subnet string, sources []iface) (Subnet, error) {
@ -185,6 +186,7 @@ func processSubnet(subnet string, sources []iface) (Subnet, error) {
ifs = append(ifs, Source{
Name: source.name,
LocalAddr: &net.TCPAddr{IP: net.IP(src.AsSlice())},
Down: source.down,
})
}
}

2
dialer_hostname_test.go
View file

@ -114,10 +114,12 @@ func testInterfacesV6() ([]Interface, error) {
type testInterface struct {
name string
addrs []net.Addr
down bool
}
func (i *testInterface) Name() string { return i.name }
func (i *testInterface) Addrs() ([]net.Addr, error) { return i.addrs, nil }
func (i *testInterface) Down() bool { return i.down }
type testAddr struct {
network string

5
interface.go
View file

@ -6,6 +6,7 @@ import "net"
type Interface interface {
Name() string
Addrs() ([]net.Addr, error)
Down() bool
}
type netInterface struct {
@ -20,6 +21,10 @@ func (i *netInterface) Addrs() ([]net.Addr, error) {
return i.iface.Addrs()
}
func (i *netInterface) Down() bool {
return i.iface.Flags&net.FlagUp == 0
}
func systemInterfaces() ([]Interface, error) {
ifaces, err := net.Interfaces()
if err != nil {