use of com.webpieces.http2.api.dto.highlevel.Http2Request in project webpieces by deanhiller.
the class TestC4FrameSizeAndHeaders method testSection4_2FrameTooLarge.
/**
* An endpoint MUST send an error code of FRAME_SIZE_ERROR if a frame
* exceeds the size defined in SETTINGS_MAX_FRAME_SIZE, exceeds any
* limit defined for the frame type, or is too small to contain
* mandatory frame data. A frame size error in a frame that could alter
* the state of the entire connection MUST be treated as a connection
* error (Section 5.4.1); this includes any frame carrying a header
* block (Section 4.3) (that is, HEADERS, PUSH_PROMISE, and
* CONTINUATION), SETTINGS, and any frame with a stream identifier of 0.
*/
@Test
public void testSection4_2FrameTooLarge() {
MockStreamWriter mockStreamWriter = new MockStreamWriter();
MockResponseListener listener1 = new MockResponseListener();
listener1.setIncomingRespDefault(XFuture.<StreamWriter>completedFuture(mockStreamWriter));
Http2Request request = sendRequestToServer(listener1);
sendResponseFromServer(listener1, request);
DataFrame dataFrame = new DataFrame(request.getStreamId(), false);
byte[] buf = new byte[localSettings.getMaxFrameSize() + 4];
dataFrame.setData(DATA_GEN.wrapByteArray(buf));
// endOfStream=false
mockChannel.write(dataFrame);
// remote receives goAway
GoAwayFrame goAway = (GoAwayFrame) mockChannel.getFrameAndClear();
Assert.assertEquals(Http2ErrorCode.FRAME_SIZE_ERROR, goAway.getKnownErrorCode());
DataWrapper debugData = goAway.getDebugData();
String msg = debugData.createStringFromUtf8(0, debugData.getReadableSize());
Assert.assertEquals("ConnectionException: stream1:(EXCEEDED_MAX_FRAME_SIZE) Frame size=16389 was greater than max=16385", msg);
Assert.assertTrue(mockChannel.isClosed());
ShutdownStream failResp = (ShutdownStream) listener1.getSingleRstStream();
Assert.assertEquals(CancelReasonCode.EXCEEDED_MAX_FRAME_SIZE, failResp.getCause().getReasonCode());
// send new request on closed connection
Http2Request request1 = Requests.createRequest();
StreamRef streamRef = httpSocket.openStream().process(request1, listener1);
XFuture<StreamWriter> future = streamRef.getWriter();
ConnectionClosedException intercept = (ConnectionClosedException) TestAssert.intercept(future);
Assert.assertTrue(intercept.getMessage().contains("Connection closed or closing"));
Assert.assertEquals(0, mockChannel.getFramesAndClear().size());
}
use of com.webpieces.http2.api.dto.highlevel.Http2Request in project webpieces by deanhiller.
the class TestC4FrameSizeAndHeaders method testSection4_3InterleavedFrames.
/**
* Each header block is processed as a discrete unit. Header blocks
* MUST be transmitted as a contiguous sequence of frames, with no interleaved
* frames of any other type or from any other stream. The last frame in a
* sequence of HEADERS or CONTINUATION frames has the END_HEADERS flag set. The
* last frame in a sequence of PUSH_PROMISE or CONTINUATION frames has the
* END_HEADERS flag set. This allows a header block to be logically equivalent to a single frame.
*
* Header block fragments can only be sent as the payload of HEADERS, PUSH_PROMISE, or
* CONTINUATION frames because these frames carry data that can modify the
* compression context maintained by a receiver. An endpoint receiving
* HEADERS, PUSH_PROMISE, or CONTINUATION frames needs to reassemble header
* blocks and perform decompression even if the frames are to be discarded. A receiver
* MUST terminate the connection with a connection error (Section 5.4.1) of
* type COMPRESSION_ERROR if it does not decompress a header block.
*/
@Test
public void testSection4_3InterleavedFrames() {
MockStreamWriter mockStreamWriter = new MockStreamWriter();
MockResponseListener listener1 = new MockResponseListener();
listener1.setIncomingRespDefault(XFuture.<StreamWriter>completedFuture(mockStreamWriter));
Http2Request request = sendRequestToServer(listener1);
// has to be 1 since we use 1 in the response
Assert.assertEquals(1, request.getStreamId());
List<Http2Frame> frames = createInterleavedFrames();
// for this test, need interleaved
Assert.assertTrue(frames.size() >= 3);
mockChannel.writeFrame(frames.get(0));
Assert.assertEquals(0, listener1.getReturnValuesIncomingResponse().size());
mockChannel.writeFrame(frames.get(1));
ShutdownStream reset = (ShutdownStream) listener1.getSingleRstStream();
Assert.assertEquals(CancelReasonCode.HEADERS_MIXED_WITH_FRAMES, reset.getCause().getReasonCode());
// remote receives goAway
GoAwayFrame goAway = (GoAwayFrame) mockChannel.getFrameAndClear();
Assert.assertEquals(Http2ErrorCode.PROTOCOL_ERROR, goAway.getKnownErrorCode());
DataWrapper debugData = goAway.getDebugData();
String msg = debugData.createStringFromUtf8(0, debugData.getReadableSize());
Assert.assertTrue(msg.contains("Headers/continuations from two different streams per spec cannot be interleaved. "));
Assert.assertTrue(mockChannel.isClosed());
}
use of com.webpieces.http2.api.dto.highlevel.Http2Request in project webpieces by deanhiller.
the class IntegColoradoEdu method main.
public static void main(String[] args) throws InterruptedException {
boolean isHttp = true;
String host = "www.colorado.edu";
int port = 443;
if (isHttp)
port = 80;
Http2Request req = createRequest(host);
log.info("starting socket");
ChunkedResponseListener listener = new ChunkedResponseListener();
InetSocketAddress addr = new InetSocketAddress(host, port);
Http2Socket socket = IntegSingleRequest.createHttpClient("oneTimerHttp2Socket", isHttp, addr);
socket.connect(addr).thenAccept(socet -> socket.openStream().process(req, listener)).exceptionally(e -> reportException(socket, e));
Thread.sleep(100000);
}
use of com.webpieces.http2.api.dto.highlevel.Http2Request in project webpieces by deanhiller.
the class IntegSingleRequest method start.
public void start() throws InterruptedException {
log.info("starting test to download / page from google");
boolean isHttp = true;
String host = "www.google.com";
// String host = "localhost"; //jetty
// String host = "api.push.apple.com";
// String host = "gcm-http.googleapis.com";
// String host = "nghttp2.org";
int port = 443;
if (isHttp)
port = 80;
if ("localhost".equals(host)) {
port = 8443;
if (isHttp)
port = 8080;
}
List<Http2Header> req = createRequest(host, isHttp);
Http2Request request = new Http2Request(req);
request.setEndOfStream(true);
InetSocketAddress addr = new InetSocketAddress(host, port);
Http2Socket socket = createHttpClient("testRunSocket", isHttp, addr);
socket.connect(addr).thenAccept(v -> socket.openStream().process(request, new ChunkedResponseListener())).exceptionally(e -> reportException(socket, e));
Thread.sleep(10000000);
}
use of com.webpieces.http2.api.dto.highlevel.Http2Request in project webpieces by deanhiller.
the class AbstractTest method sendResponseFromServer.
protected void sendResponseFromServer(MockResponseListener listener1, Http2Request request) {
Http2Response resp1 = Requests.createResponse(request.getStreamId());
// endOfStream=false
mockChannel.write(resp1);
Http2Response response1 = listener1.getSingleReturnValueIncomingResponse();
Assert.assertEquals(resp1, response1);
}
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