Working Arduino GETs

#include <Ethernet.h>
#include "Dhcp.h"

#include <string.h>

byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
byte server[] = { 208, 97, 167, 189 }; // Google

boolean ipAcquired = false;

Client client(server, 80);

void setup()
{
  Serial.begin(9600);
  Serial.println("getting ip...");
  connectViaDHCP();
}

void connectViaDHCP()
{
   int result = Dhcp.beginWithDHCP(mac);
  
  if(result == 1)
  {
    ipAcquired = true;
    
    byte buffer[6];
    Serial.println("ip acquired...");
    
    Dhcp.getMacAddress(buffer);
    Serial.print("mac address: ");
    printArray(&Serial, ":", buffer, 6, 16);
    
    Dhcp.getLocalIp(buffer);
    Serial.print("ip address: ");
    printArray(&Serial, ".", buffer, 4, 10);
    
    Dhcp.getSubnetMask(buffer);
    Serial.print("subnet mask: ");
    printArray(&Serial, ".", buffer, 4, 10);
    
    Dhcp.getGatewayIp(buffer);
    Serial.print("gateway ip: ");
    printArray(&Serial, ".", buffer, 4, 10);
    
    Dhcp.getDhcpServerIp(buffer);
    Serial.print("dhcp server ip: ");
    printArray(&Serial, ".", buffer, 4, 10);
    
    Dhcp.getDnsServerIp(buffer);
    Serial.print("dns server ip: ");
    printArray(&Serial, ".", buffer, 4, 10);
  }
  else
    Serial.println("unable to acquire ip address..."); 
}

void printArray(Print *output, char* delimeter, byte* data, int len, int base)
{
  char buf[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
  
  for(int i = 0; i < len; i++)
  {
    if(i != 0)
      output->print(delimeter);
      
    output->print(itoa(data[i], buf, base));
  }
  
  output->println();
}

void loop()
{
  for (int i=1; i<=50; i++) {
    Serial.print("Connection Attempt ");
    Serial.print(i, DEC);
    ConnectToWebserver();
    Serial.println();
    delay(1);
  }

// Enter an infinite loop to "stop" the sketch
  while (true);
}

void ConnectToWebserver(){

  uint8_t connectStatus;
  
  if (client.connect()) {
    Serial.print(" - Connected");
    
// Send the HTTP GET to the server
    client.println("GET /rfid/123456 HTTP/1.1");
    client.println("Host: www.ultravoid.com");
    client.println();

// Disconnect from the server
    client.flush();
    client.stop();
    
  } else {
// Connection failed
    Serial.println(" - CONNECTION FAILED!");
  }
}