Examples with Http2Exception io.netty.handler.codec.http2.Http2Exception used on opensource projects

Example 31 with Http2Exception

use of io.netty.handler.codec.http2.Http2Exception in project netty by netty.

the class DataCompressionHttp2Test method deflateEncodingWriteLargeMessage.

@Test
public void deflateEncodingWriteLargeMessage() throws Exception {
    final int BUFFER_SIZE = 1 << 12;
    final byte[] bytes = new byte[BUFFER_SIZE];
    new Random().nextBytes(bytes);
    bootstrapEnv(BUFFER_SIZE);
    final ByteBuf data = Unpooled.wrappedBuffer(bytes);
    try {
        final Http2Headers headers = new DefaultHttp2Headers().method(POST).path(PATH).set(HttpHeaderNames.CONTENT_ENCODING, HttpHeaderValues.DEFLATE);
        runInChannel(clientChannel, new Http2Runnable() {

            @Override
            public void run() throws Http2Exception {
                clientEncoder.writeHeaders(ctxClient(), 3, headers, 0, false, newPromiseClient());
                clientEncoder.writeData(ctxClient(), 3, data.retain(), 0, true, newPromiseClient());
                clientHandler.flush(ctxClient());
            }
        });
        awaitServer();
        assertEquals(data.resetReaderIndex().toString(CharsetUtil.UTF_8), serverOut.toString(CharsetUtil.UTF_8.name()));
    } finally {
        data.release();
    }
}

Example 32 with Http2Exception

use of io.netty.handler.codec.http2.Http2Exception in project netty by netty.

the class DataCompressionHttp2Test method brotliEncodingSingleMessage.

@Test
public void brotliEncodingSingleMessage() throws Exception {
    final String text = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbccccccccccccccccccccccc";
    final ByteBuf data = Unpooled.copiedBuffer(text.getBytes(CharsetUtil.UTF_8.name()));
    bootstrapEnv(data.readableBytes());
    try {
        final Http2Headers headers = new DefaultHttp2Headers().method(POST).path(PATH).set(HttpHeaderNames.CONTENT_ENCODING, HttpHeaderValues.BR);
        runInChannel(clientChannel, new Http2Runnable() {

            @Override
            public void run() throws Http2Exception {
                clientEncoder.writeHeaders(ctxClient(), 3, headers, 0, false, newPromiseClient());
                clientEncoder.writeData(ctxClient(), 3, data.retain(), 0, true, newPromiseClient());
                clientHandler.flush(ctxClient());
            }
        });
        awaitServer();
        assertEquals(text, serverOut.toString(CharsetUtil.UTF_8.name()));
    } finally {
        data.release();
    }
}

Example 33 with Http2Exception

use of io.netty.handler.codec.http2.Http2Exception in project netty by netty.

the class Http2FrameCodecTest method flowControlShouldBeResilientToMissingStreams.

@Test
public void flowControlShouldBeResilientToMissingStreams() throws Http2Exception {
    Http2Connection conn = new DefaultHttp2Connection(true);
    Http2ConnectionEncoder enc = new DefaultHttp2ConnectionEncoder(conn, new DefaultHttp2FrameWriter());
    Http2ConnectionDecoder dec = new DefaultHttp2ConnectionDecoder(conn, enc, new DefaultHttp2FrameReader());
    Http2FrameCodec codec = new Http2FrameCodec(enc, dec, new Http2Settings(), false);
    EmbeddedChannel em = new EmbeddedChannel(codec);
    // We call #consumeBytes on a stream id which has not been seen yet to emulate the case
    // where a stream is deregistered which in reality can happen in response to a RST.
    assertFalse(codec.consumeBytes(1, 1));
    assertTrue(em.finishAndReleaseAll());
}

Example 34 with Http2Exception

use of io.netty.handler.codec.http2.Http2Exception in project netty by netty.

the class Http2FrameCodecTest method receiveSettings.

@Test
public void receiveSettings() throws Http2Exception {
    Http2Settings settings = new Http2Settings().maxConcurrentStreams(1);
    frameInboundWriter.writeInboundSettings(settings);
    Http2SettingsFrame settingsFrame = inboundHandler.readInbound();
    assertNotNull(settingsFrame);
    assertEquals(settings, settingsFrame.settings());
}

Example 35 with Http2Exception

use of io.netty.handler.codec.http2.Http2Exception in project netty by netty.

the class Http2FrameCodecTest method streamIdentifiersExhausted.

@Test
public void streamIdentifiersExhausted() throws Http2Exception {
    int maxServerStreamId = Integer.MAX_VALUE - 1;
    assertNotNull(frameCodec.connection().local().createStream(maxServerStreamId, false));
    Http2FrameStream stream = frameCodec.newStream();
    assertNotNull(stream);
    ChannelPromise writePromise = channel.newPromise();
    channel.writeAndFlush(new DefaultHttp2HeadersFrame(new DefaultHttp2Headers()).stream(stream), writePromise);
    Http2GoAwayFrame goAwayFrame = inboundHandler.readInbound();
    assertNotNull(goAwayFrame);
    assertEquals(NO_ERROR.code(), goAwayFrame.errorCode());
    assertEquals(Integer.MAX_VALUE, goAwayFrame.lastStreamId());
    goAwayFrame.release();
    assertThat(writePromise.cause(), instanceOf(Http2NoMoreStreamIdsException.class));
}