tcpreuse: error on using tcpreuse with pnet

Sharing the TCP Listen socket with WebSocket doesn't work with pnet.

config/config.go

@@ -449,7 +449,22 @@ func (cfg *Config) newBasicHost(swrm *swarm.Swarm, eventBus event.Bus) (*bhost.B
 // NewNode constructs a new libp2p Host from the Config.
 //
 // This function consumes the config. Do not reuse it (really!).
-func (cfg *Config) NewNode() (host.Host, error) {
+func (cfg *Config) NewNode() (_ host.Host, createErr error) {
+
+	defer func() {
+		if createErr != nil {
+			if cfg.ResourceManager != nil {
+				cfg.ResourceManager.Close()
+			}
+			if cfg.ConnManager != nil {
+				cfg.ConnManager.Close()
+			}
+			if cfg.Peerstore != nil {
+				cfg.Peerstore.Close()
+			}
+		}
+	}()
+
 	if cfg.EnableAutoRelay && !cfg.Relay {
 		return nil, fmt.Errorf("cannot enable autorelay; relay is not enabled")
 	}
@@ -466,6 +481,10 @@ func (cfg *Config) NewNode() (host.Host, error) {
 		rcmgr.MustRegisterWith(cfg.PrometheusRegisterer)
 	}
 
+	if len(cfg.PSK) > 0 && cfg.ShareTCPListener {
+		return nil, errors.New("cannot use shared TCP and WebSocket listener with PSK")
+	}
+
 	fxopts := []fx.Option{
 		fx.Provide(func() event.Bus {
 			return eventbus.NewBus(eventbus.WithMetricsTracer(eventbus.NewMetricsTracer(eventbus.WithRegisterer(cfg.PrometheusRegisterer))))

libp2p_test.go

@@ -26,6 +26,7 @@ import (
 	"github.com/libp2p/go-libp2p/core/network"
 	"github.com/libp2p/go-libp2p/core/peer"
 	"github.com/libp2p/go-libp2p/core/peerstore"
+	"github.com/libp2p/go-libp2p/core/pnet"
 	"github.com/libp2p/go-libp2p/core/routing"
 	"github.com/libp2p/go-libp2p/core/transport"
 	rcmgr "github.com/libp2p/go-libp2p/p2p/host/resource-manager"
@@ -761,6 +762,7 @@ func TestSharedTCPAddr(t *testing.T) {
 		ListenAddrStrings("/ip4/0.0.0.0/tcp/8888/ws"),
 	)
 	require.NoError(t, err)
+	defer h.Close()
 	sawTCP := false
 	sawWS := false
 	for _, addr := range h.Addrs() {
@@ -773,5 +775,12 @@ func TestSharedTCPAddr(t *testing.T) {
 	}
 	require.True(t, sawTCP)
 	require.True(t, sawWS)
-	h.Close()
+
+	_, err = New(
+		ShareTCPListener(),
+		Transport(tcp.NewTCPTransport),
+		Transport(websocket.New),
+		PrivateNetwork(pnet.PSK([]byte{1, 2, 3})),
+	)
+	require.ErrorContains(t, err, "cannot use shared TCP and WebSocket listener with PSK")
 }