Examples of HeadersFrame

Examples of org.eclipse.jetty.http2.frames.HeadersFrame

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        Session session = newClient(new Session.Listener.Adapter());

        HttpFields fields = new HttpFields();
        MetaData.Request metaData = newRequest("GET", fields);
        HeadersFrame frame = new HeadersFrame(1, metaData, null, true);
        final CountDownLatch latch = new CountDownLatch(2);
        session.newStream(frame, new Promise.Adapter<Stream>(), new Stream.Listener.Adapter()
        {
            @Override
            public void onHeaders(Stream stream, HeadersFrame frame)
            {
                Assert.assertFalse(stream.isClosed());
                Assert.assertTrue(stream.getId() > 0);

                Assert.assertFalse(frame.isEndStream());
                Assert.assertEquals(stream.getId(), frame.getStreamId());
                Assert.assertTrue(frame.getMetaData().isResponse());
                MetaData.Response response = (MetaData.Response)frame.getMetaData();
                Assert.assertEquals(200, response.getStatus());

                latch.countDown();
            }

            @Override
            public void onData(Stream stream, DataFrame frame, Callback callback)
            {
                Assert.assertTrue(stream.isClosed());

                Assert.assertTrue(frame.isEndStream());
                Assert.assertEquals(ByteBuffer.wrap(content), frame.getData());

                callback.succeeded();
                latch.countDown();
            }
        });
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Examples of org.eclipse.jetty.http2.frames.HeadersFrame

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        Random random = new Random();
        HttpFields fields = new HttpFields();
        fields.putLongField(downloadBytes, random.nextInt(128 * 1024));
        fields.put("User-Agent", "HTTP2Client/" + Jetty.VERSION);
        MetaData.Request metaData = newRequest("GET", fields);
        HeadersFrame frame = new HeadersFrame(1, metaData, null, true);
        final CountDownLatch latch = new CountDownLatch(requests);
        for (int i = 0; i < requests; ++i)
        {
            session.newStream(frame, new Promise.Adapter<Stream>(), new Stream.Listener.Adapter()
            {
                @Override
                public void onData(Stream stream, DataFrame frame, Callback callback)
                {
                    callback.succeeded();
                    if (frame.isEndStream())
                        latch.countDown();
                }
            });
        }

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Examples of org.eclipse.jetty.spdy.frames.HeadersFrame

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                notifyOnReply(replyInfo);
                break;
            }
            case HEADERS:
            {
                HeadersFrame headers = (HeadersFrame)frame;
                updateCloseState(headers.isClose(), false);
                HeadersInfo headersInfo = new HeadersInfo(headers.getHeaders(), headers.isClose(), headers.isResetCompression());
                notifyOnHeaders(headersInfo);
                break;
            }
            case RST_STREAM:
            {
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Examples of org.eclipse.jetty.spdy.frames.HeadersFrame

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            session.rst(new RstInfo(getId(), StreamStatus.PROTOCOL_ERROR), new StreamCallback());
            throw new IllegalStateException("Protocol violation: cannot send a HEADERS frame on a closed stream");
        }

        updateCloseState(headersInfo.isClose(), true);
        HeadersFrame frame = new HeadersFrame(session.getVersion(), headersInfo.getFlags(), getId(), headersInfo.getHeaders());
        session.control(this, frame, headersInfo.getTimeout(), headersInfo.getUnit(), new StreamCallback(callback));
    }
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Examples of org.eclipse.jetty.spdy.frames.HeadersFrame

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                    {
                        byte flags = controlFrameParser.getFlags();
                        if (flags != 0 && flags != HeadersInfo.FLAG_CLOSE && flags != HeadersInfo.FLAG_RESET_COMPRESSION)
                            throw new IllegalArgumentException("Invalid flag " + flags + " for frame " + ControlFrameType.HEADERS);

                        HeadersFrame frame = new HeadersFrame(version, flags, streamId, new Fields(headers, true));
                        controlFrameParser.onControlFrame(frame);

                        reset();
                        return true;
                    }
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Examples of org.eclipse.jetty.spdy.frames.HeadersFrame

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    }

    @Override
    public ByteBuffer generate(ControlFrame frame)
    {
        HeadersFrame headers = (HeadersFrame)frame;
        short version = headers.getVersion();

        ByteBuffer headersBuffer = headersBlockGenerator.generate(version, headers.getHeaders());

        int frameBodyLength = 4;
        if (frame.getVersion() == SPDY.V2)
            frameBodyLength += 2;

        int frameLength = frameBodyLength + headersBuffer.remaining();
        if (frameLength > 0xFF_FF_FF)
        {
            // Too many headers, but unfortunately we have already modified the compression
            // context, so we have no other choice than tear down the connection.
            throw new SessionException(SessionStatus.PROTOCOL_ERROR, "Too many headers");
        }

        int totalLength = ControlFrame.HEADER_LENGTH + frameLength;

        ByteBuffer buffer = getByteBufferPool().acquire(totalLength, Generator.useDirectBuffers);
        BufferUtil.clearToFill(buffer);
        generateControlFrameHeader(headers, frameLength, buffer);

        buffer.putInt(headers.getStreamId() & 0x7F_FF_FF_FF);
        if (frame.getVersion() == SPDY.V2)
            buffer.putShort((short)0);

        buffer.put(headersBuffer);
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