add default listen addresses for QUIC

defaults.go

@@ -65,18 +65,28 @@ var RandomIdentity = func(cfg *Config) error {
 
 // DefaultListenAddrs configures libp2p to use default listen address.
 var DefaultListenAddrs = func(cfg *Config) error {
-	defaultIP4ListenAddr, err := multiaddr.NewMultiaddr("/ip4/0.0.0.0/tcp/0")
+	defaultIP4TCPListenAddr, err := multiaddr.NewMultiaddr("/ip4/0.0.0.0/tcp/0")
+	if err != nil {
+		return err
+	}
+	defaultIP4QUICListenAddr, err := multiaddr.NewMultiaddr("/ip4/0.0.0.0/udp/0/quic")
 	if err != nil {
 		return err
 	}
 
-	defaultIP6ListenAddr, err := multiaddr.NewMultiaddr("/ip6/::/tcp/0")
+	defaultIP6TCPListenAddr, err := multiaddr.NewMultiaddr("/ip6/::/tcp/0")
+	if err != nil {
+		return err
+	}
+	defaultIP6QUICListenAddr, err := multiaddr.NewMultiaddr("/ip6/::/udp/0/quic")
 	if err != nil {
 		return err
 	}
 	return cfg.Apply(ListenAddrs(
-		defaultIP4ListenAddr,
-		defaultIP6ListenAddr,
+		defaultIP4TCPListenAddr,
+		defaultIP4QUICListenAddr,
+		defaultIP6TCPListenAddr,
+		defaultIP6QUICListenAddr,
 	))
 }
 

libp2p_test.go

@@ -93,15 +93,17 @@ func TestAutoNATService(t *testing.T) {
 }
 
 func TestDefaultListenAddrs(t *testing.T) {
-	re := regexp.MustCompile("/(ip)[4|6]/((0.0.0.0)|(::))/tcp/")
-	re2 := regexp.MustCompile("/p2p-circuit")
+	reTCP := regexp.MustCompile("/(ip)[4|6]/((0.0.0.0)|(::))/tcp/")
+	reQUIC := regexp.MustCompile("/(ip)[4|6]/((0.0.0.0)|(::))/udp/([0-9]*)/quic")
+	reCircuit := regexp.MustCompile("/p2p-circuit")
 
 	// Test 1: Setting the correct listen addresses if userDefined.Transport == nil && userDefined.ListenAddrs == nil
 	h, err := New()
 	require.NoError(t, err)
 	for _, addr := range h.Network().ListenAddresses() {
-		if re.FindStringSubmatchIndex(addr.String()) == nil &&
-			re2.FindStringSubmatchIndex(addr.String()) == nil {
+		if reTCP.FindStringSubmatchIndex(addr.String()) == nil &&
+			reQUIC.FindStringSubmatchIndex(addr.String()) == nil &&
+			reCircuit.FindStringSubmatchIndex(addr.String()) == nil {
 			t.Error("expected ip4 or ip6 or relay interface")
 		}
 	}
@@ -115,7 +117,7 @@ func TestDefaultListenAddrs(t *testing.T) {
 	if len(h.Network().ListenAddresses()) != 1 {
 		t.Error("expected one listen addr with user defined transport")
 	}
-	if re2.FindStringSubmatchIndex(h.Network().ListenAddresses()[0].String()) == nil {
+	if reCircuit.FindStringSubmatchIndex(h.Network().ListenAddresses()[0].String()) == nil {
 		t.Error("expected relay address")
 	}
 	h.Close()