abstract peer channel (#101)

* abstract peer channel

* remove wip code

* refactor NewServer with Peer updates channel

* add PeersUpdateManager tests

* adding documentation

* using older version of linter

* verbose lint

* skip cache

* setup go version

* extra output

* configure fetch-depth

* exit 0

* skip-build-cache: true

* disabling failure for lint for now

* fix: darwin issue

* enable lint failure

* remove sock file for macOS

* refactor: remove tests interdependence

* fixed linux native iface

Co-authored-by: braginini <bangvalo@gmail.com>

iface/iface_linux.go

@@ -31,7 +31,7 @@ func CreateWithKernel(iface string, address string) error {
 	}
 
 	// check if interface exists
-	l, err := netlink.LinkByName(WgInterfaceDefault)
+	l, err := netlink.LinkByName(iface)
 	if err != nil {
 		switch err.(type) {
 		case netlink.LinkNotFoundError:
@@ -148,6 +148,7 @@ func Close() error {
 			return err
 		}
 		for _, wgDev := range devList {
+			// todo check after move the WgPort constant to the client
 			if wgDev.ListenPort == WgPort {
 				iface = wgDev.Name
 				break