WIP periodic interface check

net/addrs/common.go

@@ -0,0 +1,44 @@
+package addrs
+
+import (
+	"golang.org/x/exp/slices"
+	"net"
+)
+
+type Interface struct {
+	net.Interface
+	Addrs []InterfaceAddr
+}
+
+type InterfaceAddr struct {
+	Ip     []byte
+	Prefix int
+}
+
+type InterfacesAddrs struct {
+	Interfaces []net.Interface
+	Addrs      []net.Addr
+}
+
+func (i InterfacesAddrs) Equal(other InterfacesAddrs) bool {
+	if len(other.Interfaces) != len(i.Interfaces) {
+		return false
+	}
+	if len(other.Addrs) != len(i.Addrs) {
+		return false
+	}
+	myStr := getStrings(i)
+	otherStr := getStrings(other)
+	return slices.Equal(myStr, otherStr)
+}
+
+func getStrings(i InterfacesAddrs) (allStrings []string) {
+	for _, i := range i.Interfaces {
+		allStrings = append(allStrings, i.Name)
+	}
+	for _, i := range i.Addrs {
+		allStrings = append(allStrings, i.String())
+	}
+	slices.Sort(allStrings)
+	return
+}

net/addrs/interface.go

@@ -9,21 +9,6 @@ func SetInterfaceAddrsGetter(getter InterfaceAddrsGetter) {}
 
 func SetInterfaceGetter(getter InterfaceGetter) {}
 
-type Interface struct {
-	net.Interface
-	Addrs []InterfaceAddr
-}
-
-type InterfaceAddr struct {
-	Ip     []byte
-	Prefix int
-}
-
-type InterfacesAddrs struct {
-	Interfaces []net.Interface
-	Addrs      []net.Addr
-}
-
 type InterfaceGetter interface {
 	Interfaces() []Interface
 }

net/addrs/interface_android.go

@@ -22,21 +22,6 @@ func SetInterfaceGetter(getter InterfaceGetter) {
 	interfaceGetter = getter
 }
 
-type InterfaceAddr struct {
-	Ip     []byte
-	Prefix int
-}
-
-type Interface struct {
-	net.Interface
-	Addrs []InterfaceAddr
-}
-
-type InterfacesAddrs struct {
-	Interfaces []net.Interface
-	Addrs      []net.Addr
-}
-
 type InterfaceGetter interface {
 	Interfaces() []Interface
 }