Listening mode w/ hasCredentials blocking

listening.ino

SYSTEM_MODE(MANUAL);
SYSTEM_THREAD(ENABLED);


bool _connectingToCloud = false;

void setup() {
  Serial.begin(9600);
  delay(2000);
}

void manageConnection() {
  if (!Particle.connected()) {
    if (!WiFi.ready()) {
      // Only connect to the network if we have credentials and aren't already
      // in listening or connecting modes.
      // Edit: WiFi.hasCredentials() currently has issues.
      //  if (!WiFi.listening() && !WiFi.connecting() && WiFi.hasCredentials()) {
      if (!WiFi.listening() && !WiFi.connecting()) {
        Serial.println("> Connecting to network!");
        WiFi.connect(WIFI_CONNECT_SKIP_LISTEN);
      }
    } else {
      if (!_connectingToCloud) {
        Serial.println("> Connecting to cloud!");
        // NOTE: This only needs to be called once and after that, the system
        // thread should maintain the connection automatically until
        // Particle.disconnect() is called. Still, it shouldn't hurt to call
        // this every time we get disconnected.
        // source: https://github.com/spark/firmware/issues/663#issuecomment-147549451
        Particle.connect();
        _connectingToCloud = true;
      }
    }
  } else {
    if (_connectingToCloud) {
      Serial.println("> Connected to cloud!");
    }
    _connectingToCloud = false;
    Particle.process();
  }
}

uint32_t last_printed = 0;

void loop() {
  manageConnection();
  // Application code.
  if (millis() - last_printed > 1000) {
    Serial.println(WiFi.hasCredentials());
    //Serial.println("> Still running!");
    last_printed = millis();
  }
}