else if (requestURI.endsWith(secondaryResource))
output.write(secondaryData);
}
});
final Session session = newClient(new Session.Listener.Adapter());
// Request for the primary and secondary resource to build the cache.
final String primaryURI = "http://localhost:" + connector.getLocalPort() + servletPath + primaryResource;
HttpFields primaryFields = new HttpFields();
MetaData.Request primaryRequest = newRequest("GET", primaryResource, primaryFields);
final CountDownLatch warmupLatch = new CountDownLatch(1);
session.newStream(new HeadersFrame(0, primaryRequest, null, true), new Promise.Adapter<Stream>(), new Stream.Listener.Adapter()
{
@Override
public void onData(Stream stream, DataFrame frame, Callback callback)
{
callback.succeeded();
if (frame.isEndStream())
{
// Request for the secondary resource.
HttpFields secondaryFields = new HttpFields();
secondaryFields.put(HttpHeader.REFERER, primaryURI);
MetaData.Request secondaryRequest = newRequest("GET", secondaryResource, secondaryFields);
session.newStream(new HeadersFrame(0, secondaryRequest, null, true), new Promise.Adapter<Stream>(), new Stream.Listener.Adapter()
{
@Override
public void onData(Stream stream, DataFrame frame, Callback callback)
{
warmupLatch.countDown();
}
});
}
}
});
Assert.assertTrue(warmupLatch.await(5, TimeUnit.SECONDS));
// Request again the primary resource, we should get the secondary resource pushed.
primaryRequest = newRequest("GET", primaryResource, primaryFields);
final CountDownLatch primaryResponseLatch = new CountDownLatch(1);
final CountDownLatch pushLatch = new CountDownLatch(1);
session.newStream(new HeadersFrame(0, primaryRequest, null, true), new Promise.Adapter<Stream>(), new Stream.Listener.Adapter()
{
@Override
public Stream.Listener onPush(Stream stream, PushPromiseFrame frame)
{
// Reset the stream as soon as we see the push.
ResetFrame resetFrame = new ResetFrame(stream.getId(), ErrorCodes.REFUSED_STREAM_ERROR);
stream.reset(resetFrame, Callback.Adapter.INSTANCE);
return new Adapter()
{
@Override
public void onData(Stream stream, DataFrame frame, Callback callback)
{
pushLatch.countDown();
}
};
}
@Override
public void onData(Stream stream, DataFrame frame, Callback callback)
{
callback.succeeded();
if (frame.isEndStream())
primaryResponseLatch.countDown();
}
});
// We should not receive pushed data that we reset.
Assert.assertFalse(pushLatch.await(1, TimeUnit.SECONDS));
Assert.assertTrue(primaryResponseLatch.await(5, TimeUnit.SECONDS));
// Make sure the session is sane by requesting the secondary resource.
HttpFields secondaryFields = new HttpFields();
secondaryFields.put(HttpHeader.REFERER, primaryURI);
MetaData.Request secondaryRequest = newRequest("GET", secondaryResource, secondaryFields);
final CountDownLatch secondaryResponseLatch = new CountDownLatch(1);
session.newStream(new HeadersFrame(0, secondaryRequest, null, true), new Promise.Adapter<Stream>(), new Stream.Listener.Adapter()
{
@Override
public void onData(Stream stream, DataFrame frame, Callback callback)
{
if (frame.isEndStream())