Spark Core UDP1

SYSTEM_MODE(MANUAL);
//Disables connection to Spark Cloud without additional API query

// UDP Port used for two way communication
unsigned int localPort = 8888;
const char *message = "A";

unsigned int ssdpport = 1900;
IPAddress ip( 239, 255, 255, 250 );

// An UDP instance to let us send and receive packets over UDP
UDP Udp;

void setup() {
  // start the UDP
  Udp.begin(localPort);

  // Print your device IP Address via serial
  Serial.begin(9600);
  Serial.println(WiFi.localIP());
  WiFi.on();
  // WiFi.setCredentials(SSID, PASSWORD);
  // WiFi.setCredentials("DIRECT-thQ1:DSC-QX10", "1D7WJZ7U");
   WiFi.setCredentials("indiana", "jones");
}

void loop() {
    //Initiates communication with the Wi-Fi Chip
    Spark.process();
    Serial.println("Loop running");

    if (WiFi.listening() == true){
      Serial.println("Connecting");
    }

    WiFi.connect();
      //NOTIFY * HTTP/1.0\r\n"
                    //   "Host: %i.%i.%i.%i:%i\r\n"
                    //   "Cache-Control: max-age=900\r\n"
                    //   "Location: http://%i.%i.%i.%i:%i/device.xml\r\n"
                    //   "NT: upnp:rootdevice\r\n"
                    //   "USN: uuid:%s::upnp:rootdevice\r\n"
                    //   "NTS: ssdp :alive\r\n"
                    //   "Server: "APPNAME"/"APPVERSION" UPnP/1.0 %s\r\n\r\n",
                    
    if (WiFi.ready() == true)
    {
      Serial.println("Connection Established");
      Serial.println(WiFi.localIP());
      //Module to send SSDP packet
      message = "M-SEARCH * HTTP/1.1\r\n "
                    "HOST: 239.255.255.250:1900\r\n "
                    "MAN: ssdp:discover\r\n "
                    "MX: 3\r\n "
                    "ST:ssdp:all\r\n\r\n ";



    //Sends SSDP Packet to multicast address  
    Udp.beginPacket(ip, ssdpport);
    Udp.write(message);
    Udp.endPacket();


    if (Udp.parsePacket() > 0) {

      // Read first char of data received
      char c = Udp.read();
      Serial.println(c);
      Udp.flush();

  }
  }
}