Feature/exit nodes - Windows and macOS support (#1726)

util/grpc/dialer.go

@@ -1,11 +1,10 @@
-//go:build !android
-
 package grpc
 
 import (
 	"context"
 	"net"
 
+	log "github.com/sirupsen/logrus"
 	"google.golang.org/grpc"
 
 	nbnet "github.com/netbirdio/netbird/util/net"
@@ -13,6 +12,11 @@ import (
 
 func WithCustomDialer() grpc.DialOption {
 	return grpc.WithContextDialer(func(ctx context.Context, addr string) (net.Conn, error) {
-		return nbnet.NewDialer().DialContext(ctx, "tcp", addr)
+		conn, err := nbnet.NewDialer().DialContext(ctx, "tcp", addr)
+		if err != nil {
+			log.Errorf("Failed to dial: %s", err)
+			return nil, err
+		}
+		return conn, nil
 	})
 }

util/grpc/dialer_generic.go

@@ -1,9 +0,0 @@
-//go:build !linux || android
-
-package grpc
-
-import "google.golang.org/grpc"
-
-func WithCustomDialer() grpc.DialOption {
-	return grpc.EmptyDialOption{}
-}