测试

device.go

@@ -184,14 +184,11 @@ func (nc *NetCard) runRead() {
 		for atomic.LoadInt32(&isLoop) > 0 {
 			var rframe ethernet.Frame
 			rframe.Resize(1500)
-
-			nc.Lock(func() {
 			n, err := ifce.Read([]byte(rframe))
 			if err != nil {
 				log.Fatal(err)
 			}
 			rframe = rframe[:n]
-			})
 
 			if !waterutil.IsIPv4(rframe) || waterutil.IPv4Source(rframe).Equal(net.IPv4(0, 0, 0, 0)) {
 				continue
@@ -204,6 +201,7 @@ func (nc *NetCard) runRead() {
 				}
 			})
 			if realAddr == "" {
+				log.Printf("%s is not exists", waterutil.IPv4Destination(rframe))
 				continue
 			}
 
@@ -272,14 +270,12 @@ func (nc *NetCard) runWrite() {
 
 		log.Printf("get wframes decode len: %d", len(bufs[0]))
 
-		nc.Lock(func() {
 		for _, buf := range bufs {
 			_, err := ifce.Write(buf)
 			if err != nil {
 				log.Panic(err)
 			}
 		}
-		})
 
 	}