test cc dl

function dl(sUrl)
  -- Check if the URL is valid
  local ok, err = http.checkURL(sUrl)
  -- print("Downloading "..sUrl.." into "..file)
  if not ok then
      printError(err or "Invalid URL.")
      return false
  end

  local response = http.get(sUrl , { ["Cache-Control"] = "no-cache" } , true)
  if not response then
      printError("Download failed.")
      return false
  end

  local sResponse = response.readAll()
  response.close()
  return sResponse
end

print dl('https://www.random.org/integers/?num=1&min=1000000&max=9999999&col=1&base=10&format=plain&rnd=new')