Method readStringUntil

libraries/ArduinoOTA/src/ArduinoOTA.cpp:212–223

}

String ArduinoOTAClass::readStringUntil(char end) {
  String res = "";
  int value;
  while (true) {
    value = _udp_ota.read();
    if (value <= 0 || value == end) {
      return res;
    }
    res += (char)value;
  }
  return res;
}

void ArduinoOTAClass::_onRx() {
  if (_state == OTA_IDLE) {