Random random = new Random();
for (int i = 0; i < queryPerSecond; i++)
{
final URI uri = new URI("d2://" + serviceName + "?user=" + random.nextInt());
RestRequestBuilder requestBuilder = new RestRequestBuilder(uri).setMethod("get");
RestRequest request = requestBuilder.build();
//we don't care about the result from the server after all,
//you can see the traffic hits the echo server from stdout
d2Client.restRequest(request, new Callback<RestResponse>()
{
@Override