Imports github.com/DataDog/datadog-go/statsd github.com/cihub/seelog github.com/google/gopacket github.com/google/gopacket/layers github.com/google/gopacket/pcap gopkg.in/tomb.v2 gopkg.in/yaml.v2 Standard library imports bufio bytes encoding/binary errors flag fmt io/ioutil math net os os/signal path/filepath runtime strconv strings sync syscall time