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
}
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
}
