func dial(host string, timeout time.Duration) (*telnet.Conn, error) {
conn, err := telnet.DialTimeout("tcp", host+":43", timeout)
if err != nil {
return conn, err
}
conn.SetUnixWriteMode(true)
return conn, nil
}
// DialTelnet creates a new telnet connection.
func DialTelnet(addr string) (*Telnet, error) {
conn, err := gotelnet.DialTimeout("tcp", addr, 5*time.Second)
if err != nil {
return nil, err
}
telnet := &Telnet{conn: conn, prompt: "# "}
if err := telnet.waitPrompt(); err != nil {
return nil, err
}
return telnet, err
}
func (t *TelnetConfig) Connect() (err error) {
t.Conn, err = telnet.DialTimeout("tcp", t.IP+":23", t.Timeout)
return err
}
func NewTelnet() (tn *telnet.Conn, err error) {
return telnet.DialTimeout("tcp", tnConfig.Ip+":23", tnConfig.Timeout)
}