(conn io.Reader)
| 93 | } |
| 94 | |
| 95 | func readLine(conn io.Reader) string { |
| 96 | r := bufio.NewReader(conn) |
| 97 | line, err := r.ReadString('\n') |
| 98 | if err != nil { |
| 99 | return "" |
| 100 | } |
| 101 | return strings.TrimRight(line, "\r\n ") |
| 102 | } |
| 103 | |
| 104 | func writeLine(conn io.Writer, line string) error { |
| 105 | _, err := conn.Write([]byte(line + "\r\n")) |