how to check if wifi is connected? about espduino HOT 2 CLOSED

when you subscribe callback esp.wifiCb.attach(&wifiCb) it will call wifiCb everytime wifi status changed. You need to check status like this

void wifiCb(void* response)
{
  uint32_t status;
  RESPONSE res(response);

  if(res.getArgc() == 1) {
    res.popArgs((uint8_t*)&status, 4);
    if(status == STATION_GOT_IP) {
      debugPort.println("WIFI CONNECTED");
      wifiConnected = true;

    } else {
      wifiConnected = false;
    }

  }
}

from espduino.

i think, i'll set my device to subscribe, just like published status, but i still thinking what is better way for this
anyway thank so much
mr tuanpmt

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