func (clientConn *Conn) Write(p []byte) (n int, err error) {
	return clientConn.dataWriter.Write(p)
}
func (clientConn *Conn) Write(p []byte) (n int, err error) {
	return clientConn.dataWriter.Write(p)
}
// Write sends `n` bytes from 'p' to the server.
//
// Note that Write can only be used for sending TELNET (and TELNETS) data to the server.
//
// TELNET (and TELNETS) command codes cannot be sent using this method, as Write deals with
// TELNET (and TELNETS) "escaping", and will properly "escape" anything written with it.
//
// Write makes Conn fit the io.Writer interface.