Removed engine.Stop

cmd/up.go

@@ -39,12 +39,6 @@ var (
 				iFaceBlackList[config.IFaceBlackList[i]] = struct{}{}
 			}
 			engine := connection.NewEngine(signalClient, config.StunTurnURLs, config.WgIface, config.WgAddr, iFaceBlackList)
-			defer func() {
-				err := engine.Stop()
-				if err != nil {
-					log.Fatal(err)
-				}
-			}()
 
 			err = engine.Start(myKey, config.Peers)
 			if err != nil {

connection/engine.go

@@ -46,23 +46,6 @@ func NewEngine(signal *signal.Client, stunsTurns []*ice.URL, wgIface string, wgA
 		iFaceBlackList: iFaceBlackList,
 	}
 }
-func (e *Engine) Stop() error {
-	err := iface.Delete()
-	if err != nil {
-		log.Errorf("error while deleting Wireguard interface")
-		return err
-	}
-
-	err = e.signal.Close()
-	if err != nil {
-		log.Errorf("error while closing a connection to the signal server")
-		return err
-	}
-	for _, c := range e.conns {
-		c.Close() //nolint
-	}
-	return nil
-}
 
 // Start creates a new tunnel interface and listens to signals from the Signal service.
 // It also creates an Go routine to handle each peer communication from the config file