shortened go sample

go/main.go

@@ -8,33 +8,25 @@ import (
 	"syscall"
 )
 
-var PacketOverhead = 0
-
 type Packet struct {
 	Data []byte
 }
 
 func main() {
 	tun, err := taptun.NewTun("nc%d")
-	if err != nil {
+	if err != nil { panic(err) }
-		panic(err)
-	}
 
 	inboundPackets := make(chan Packet, 128)
 
 	go func() {
-		bufferSize := 1500 - PacketOverhead
+		bufferSize := 1500
 		buffer := make([]byte, bufferSize)
 
 		for {
 			read, err := tun.Read(buffer)
-			if err != nil {
+			if err != nil { panic(err) }
-				panic(err)
-			}
 
-			if read == 0 {
+			if read == 0 { panic("0 bytes read!") }
-				panic("0 bytes read!")
-			}
 
 			p := Packet{}
 			p.Data = make([]byte, read)
@@ -53,9 +45,4 @@ func main() {
 			}
 		}()
 	}
-
-	signals := make(chan os.Signal)
-	signal.Notify(signals, syscall.SIGTERM, syscall.SIGINT)
-
-	<-signals
 }