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hspsh / cookie-pio-iot

Cookiecutter template for IoT projects developed within platformio
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Resolve DNS to mqtt server #2

Open not7cd opened 1 year ago

cr1tbit commented 1 year ago

FTFY

  IPAddress mqttServerIp((uint32_t)0);
  if(!WiFiGenericClass::hostByName(mqttHost, mqttServerIp)){
    Log.errorln("Couldn't fetch IP by hostname: %s !",mqttHost);
    return;
  }
  pHomie->strMqttServerIP = mqttServerIp.toString();