darwinbsd: fix handle close

Signed-off-by: Date Huang <tjjh89017@hotmail.com>

Author: tjjh89017

go.mod

@@ -54,3 +54,5 @@ require (
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
+
+replace github.com/packetcap/go-pcap v0.0.0-20250723190045-d00b185f30b7 => github.com/tjjh89017/go-pcap v0.0.0-20250806125406-94a3a3dd1d4f

go.sum

@@ -50,8 +50,6 @@ github.com/mikioh/ipaddr v0.0.0-20190404000644-d465c8ab6721 h1:RlZweED6sbSArvlE9
 github.com/mikioh/ipaddr v0.0.0-20190404000644-d465c8ab6721/go.mod h1:Ickgr2WtCLZ2MDGd4Gr0geeCH5HybhRJbonOgQpvSxc=
 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
-github.com/packetcap/go-pcap v0.0.0-20250723190045-d00b185f30b7 h1:MfXxQU9tEe3zmyLVVwE8gJwQVtsG2aqzBkFNz0N6eAo=
-github.com/packetcap/go-pcap v0.0.0-20250723190045-d00b185f30b7/go.mod h1:1jryUz9E2ndKwZBNHzVhLMzS3WHO0fOKydYi9XWWu9w=
 github.com/pelletier/go-toml/v2 v2.2.3 h1:YmeHyLY8mFWbdkNWwpr+qIL2bEqT0o95WSdkNHvL12M=
 github.com/pelletier/go-toml/v2 v2.2.3/go.mod h1:MfCQTFTvCcUyyvvwm1+G6H/jORL20Xlb6rzQu9GuUkc=
 github.com/pion/dtls/v2 v2.2.7/go.mod h1:8WiMkebSHFD0T+dIU+UeBaoV7kDhOW5oDCzZ7WZ/F9s=
@@ -105,6 +103,8 @@ github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOf
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
 github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
+github.com/tjjh89017/go-pcap v0.0.0-20250806125406-94a3a3dd1d4f h1:Dg6gfsPyrEJpVpxo4K8C3i/WfG/b4D5symd64FuB+e4=
+github.com/tjjh89017/go-pcap v0.0.0-20250806125406-94a3a3dd1d4f/go.mod h1:1jryUz9E2ndKwZBNHzVhLMzS3WHO0fOKydYi9XWWu9w=
 github.com/wlynxg/anet v0.0.3/go.mod h1:eay5PRQr7fIVAMbTbchTnO9gG65Hg/uYGdc7mguHxoA=
 github.com/wlynxg/anet v0.0.5 h1:J3VJGi1gvo0JwZ/P1/Yc/8p63SoW98B5dHkYDmpgvvU=
 github.com/wlynxg/anet v0.0.5/go.mod h1:eay5PRQr7fIVAMbTbchTnO9gG65Hg/uYGdc7mguHxoA=

internal/stun/stun_darwinbsd.go

@@ -135,28 +135,30 @@ func (s *Stun) Start(ctx context.Context) {
 	logger.Info().Msgf("starting to listen stun response on %d interfaces", len(s.handles))
 	s.once.Do(func() {
 		// Start a goroutine for each interface handle
+		s.waitGroup.Add(len(s.handles))
 		for _, ih := range s.handles {
+			logger.Debug().Msgf("start handle for interface: %s", ih.name)
 			go func(handle interfaceHandle) {
-				s.waitGroup.Add(1)
 				defer func() {
 					handle.handle.Close()
 					logger.Debug().Msgf("closed handle for interface: %s", handle.name)
 					s.waitGroup.Done()
 				}()
+				timeout := time.After(time.Duration(StunTimeout) * time.Second)
 				for {
 					select {
 					case <-ctx.Done():
 						return
-					case <-time.After(time.Duration(StunTimeout) * time.Second):
+					case <-timeout:
 						return
 					default:
 						var (
 							buf []byte
 							err error
 						)
-						buf, _, err = handle.handle.ReadPacketData()
+						buf, _, err = handle.handle.ReadPacketDataWithTimeout(time.Duration(StunTimeout) * time.Second)
 						if err != nil {
-							logger.Debug().Msgf("fail to read packet data from %s, err %v", handle.name, err)
+							logger.Trace().Msgf("fail to read packet data from %s, err %v", handle.name, err)
 							continue
 						}
 						// decode STUN

internal/stun/stun_linux.go

@@ -54,11 +54,12 @@ func (s *Stun) Stop() error {
 func (s *Stun) Start(ctx context.Context) {
 	s.once.Do(func() {
 		go func() {
+			timeout := time.After(time.Duration(StunTimeout+5) * time.Second)
 			for {
 				select {
 				case <-ctx.Done():
 					return
-				case <-time.After(time.Duration(StunTimeout+5) * time.Second):
+				case <-timeout:
 					return
 				default:
 					buf := make([]byte, PacketSize)