Function newNetIPSocket

net_ip_socket.go:76–101

(file string)

)

func newNetIPSocket(file string) (NetIPSocket, error) {
	f, err := os.Open(file)
	if err != nil {
		return nil, err
	}
	defer f.Close()

	var netIPSocket NetIPSocket
	isUDP := strings.Contains(file, "udp")

	lr := io.LimitReader(f, readLimit)
	s := bufio.NewScanner(lr)
	s.Scan() // skip first line with headers
	for s.Scan() {
		fields := strings.Fields(s.Text())
		line, err := parseNetIPSocketLine(fields, isUDP)
		if err != nil {
			return nil, err
		}
		netIPSocket = append(netIPSocket, line)
	}
	if err := s.Err(); err != nil {
		return nil, err
	}
	return netIPSocket, nil
}

// newNetIPSocketSummary creates a new NetIPSocket{,6} from the contents of the given file.
func newNetIPSocketSummary(file string) (*NetIPSocketSummary, error) {