#include <SPI.h>
#include <Ethernet.h>
#include "RTClib.h"
RTC_DS1307 rtc;
byte mac[] = {0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};
IPAddress ip(192, 168, 1, 15);
EthernetServer server(80);

void setup() {
  rtc.begin();
  SPI.begin();
  Ethernet.begin(mac, ip);
  server.begin();
}

void loop() {  
  EthernetClient client = server.available();
  if (client) {
    while (client.connected()) {
          DateTime time = rtc.now();
          client.print("DATE: ");
          client.println(time.timestamp(DateTime::TIMESTAMP_DATE));
          client.print("TIME: ");
          client.println(time.timestamp(DateTime::TIMESTAMP_TIME));
          break;
     }
    delay(100);
    client.stop();
  }
}