Ejemplo n.º 1
0
func main() {
	flag.Parse()

	pcap, err := pcap.OpenOffline(*pcapFile)
	if err != nil {
		fmt.Fprintln(os.Stderr, "error opening pcap file:", err)
		os.Exit(1)
	}
	h := mongocaputils.NewPacketHandler(pcap)
	m := mongocaputils.NewMongoOpStream(*packetBufSize)

	ch := make(chan struct{})
	go func() {
		defer close(ch)
		for op := range m.Ops {
			bsonBytes, err := bson.Marshal(op)
			if err != nil {
				fmt.Fprintln(os.Stderr, "error marshaling message:", err)
				os.Exit(1)
			}
			_, err = os.Stdout.Write(bsonBytes)
			if err != nil {
				fmt.Fprintln(os.Stderr, "error writing message:", err)
				os.Exit(1)
			}
		}
	}()

	if err := h.Handle(m, -1); err != nil {
		fmt.Fprintln(os.Stderr, "mongorecord: error handling packet stream:", err)
	}
	<-ch
}
Ejemplo n.º 2
0
func main() {
	flag.Parse()

	pcap, err := pcap.OpenOffline(*pcapFile)
	if err != nil {
		fmt.Fprintln(os.Stderr, "error opening pcap file:", err)
		os.Exit(1)
	}
	h := mongocaputils.NewPacketHandler(pcap)
	m := mongocaputils.NewMongoOpStream(*packetBufSize)

	ch := make(chan struct{})
	go func() {
		defer close(ch)
		for op := range m.Ops {
			if _, ok := op.Op.(*mongoproto.OpUnknown); !ok {
				fmt.Printf("%f %v\n", float64(op.Seen.Sub(m.FirstSeen))/10e8, op)
			}
		}
	}()

	if err := h.Handle(m, -1); err != nil {
		fmt.Fprintln(os.Stderr, "mongocapcat: error handling packet stream:", err)
	}
	<-ch
}