mqttHost method
Obtains IOT endpoint.
Returns the endpoint as a string.
Implementation
Future<String> mqttHost() async {
final url = _urlBase.getPath(_iotBase);
final resp = await get(url);
final Map<String, dynamic> bodyResp =
await JsonIsolate().decodeJson(resp.body);
if (resp.statusCode != 200) {
throw bodyResp['description'];
}
return bodyResp['mqtt_host'];
}