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

Example 1 with DelegatingDecompressorFrameListener

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

the class Http2ClientInitializer method initChannel.

@Override
public void initChannel(SocketChannel ch) throws Exception {
    final Http2Connection connection = new DefaultHttp2Connection(false);
    connectionHandler = new HttpToHttp2ConnectionHandlerBuilder().frameListener(new DelegatingDecompressorFrameListener(connection, new InboundHttp2ToHttpAdapterBuilder(connection).maxContentLength(maxContentLength).propagateSettings(true).build())).frameLogger(logger).connection(connection).build();
    responseHandler = new HttpResponseHandler();
    settingsHandler = new Http2SettingsHandler(ch.newPromise());
    if (sslCtx != null) {
        configureSsl(ch);
    } else {
        configureClearText(ch);
    }
}

Example 2 with DelegatingDecompressorFrameListener

use of io.netty.handler.codec.http2.DelegatingDecompressorFrameListener in project ballerina by ballerina-lang.

the class HTTP2ClientInitializer method initChannel.

@Override
public void initChannel(SocketChannel ch) throws Exception {
    final Http2Connection connection = new DefaultHttp2Connection(false);
    connectionHandler = new HttpToHttp2ConnectionHandlerBuilder().frameListener(new DelegatingDecompressorFrameListener(connection, new InboundHttp2ToHttpAdapterBuilder(connection).maxContentLength(maxContentLength).propagateSettings(true).build())).frameLogger(logger).connection(connection).build();
    responseHandler = new HTTP2ResponseHandler();
    settingsHandler = new HTTP2SettingsHandler(ch.newPromise());
    if (sslCtx != null) {
        configureSsl(ch);
    } else {
        configureClearText(ch);
    }
}

Example 3 with DelegatingDecompressorFrameListener

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

the class DataCompressionHttp2Test method bootstrapEnv.

private void bootstrapEnv(int serverOutSize) throws Exception {
    final CountDownLatch prefaceWrittenLatch = new CountDownLatch(1);
    serverOut = new ByteArrayOutputStream(serverOutSize);
    serverLatch = new CountDownLatch(1);
    sb = new ServerBootstrap();
    cb = new Bootstrap();
    // Streams are created before the normal flow for this test, so these connection must be initialized up front.
    serverConnection = new DefaultHttp2Connection(true);
    clientConnection = new DefaultHttp2Connection(false);
    serverConnection.addListener(new Http2ConnectionAdapter() {

        @Override
        public void onStreamClosed(Http2Stream stream) {
            serverLatch.countDown();
        }
    });
    doAnswer(new Answer<Integer>() {

        @Override
        public Integer answer(InvocationOnMock in) throws Throwable {
            ByteBuf buf = (ByteBuf) in.getArguments()[2];
            int padding = (Integer) in.getArguments()[3];
            int processedBytes = buf.readableBytes() + padding;
            buf.readBytes(serverOut, buf.readableBytes());
            if (in.getArgument(4)) {
                serverConnection.stream((Integer) in.getArgument(1)).close();
            }
            return processedBytes;
        }
    }).when(serverListener).onDataRead(any(ChannelHandlerContext.class), anyInt(), any(ByteBuf.class), anyInt(), anyBoolean());
    final CountDownLatch serverChannelLatch = new CountDownLatch(1);
    sb.group(new NioEventLoopGroup(), new NioEventLoopGroup());
    sb.channel(NioServerSocketChannel.class);
    sb.childHandler(new ChannelInitializer<Channel>() {

        @Override
        protected void initChannel(Channel ch) throws Exception {
            serverConnectedChannel = ch;
            ChannelPipeline p = ch.pipeline();
            Http2FrameWriter frameWriter = new DefaultHttp2FrameWriter();
            serverConnection.remote().flowController(new DefaultHttp2RemoteFlowController(serverConnection));
            serverConnection.local().flowController(new DefaultHttp2LocalFlowController(serverConnection).frameWriter(frameWriter));
            Http2ConnectionEncoder encoder = new CompressorHttp2ConnectionEncoder(new DefaultHttp2ConnectionEncoder(serverConnection, frameWriter));
            Http2ConnectionDecoder decoder = new DefaultHttp2ConnectionDecoder(serverConnection, encoder, new DefaultHttp2FrameReader());
            Http2ConnectionHandler connectionHandler = new Http2ConnectionHandlerBuilder().frameListener(new DelegatingDecompressorFrameListener(serverConnection, serverListener)).codec(decoder, encoder).build();
            p.addLast(connectionHandler);
            serverChannelLatch.countDown();
        }
    });
    cb.group(new NioEventLoopGroup());
    cb.channel(NioSocketChannel.class);
    cb.handler(new ChannelInitializer<Channel>() {

        @Override
        protected void initChannel(Channel ch) throws Exception {
            ChannelPipeline p = ch.pipeline();
            Http2FrameWriter frameWriter = new DefaultHttp2FrameWriter();
            clientConnection.remote().flowController(new DefaultHttp2RemoteFlowController(clientConnection));
            clientConnection.local().flowController(new DefaultHttp2LocalFlowController(clientConnection).frameWriter(frameWriter));
            clientEncoder = new CompressorHttp2ConnectionEncoder(new DefaultHttp2ConnectionEncoder(clientConnection, frameWriter));
            Http2ConnectionDecoder decoder = new DefaultHttp2ConnectionDecoder(clientConnection, clientEncoder, new DefaultHttp2FrameReader());
            clientHandler = new Http2ConnectionHandlerBuilder().frameListener(new DelegatingDecompressorFrameListener(clientConnection, clientListener)).gracefulShutdownTimeoutMillis(0).codec(decoder, clientEncoder).build();
            p.addLast(clientHandler);
            p.addLast(new ChannelInboundHandlerAdapter() {

                @Override
                public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
                    if (evt == Http2ConnectionPrefaceAndSettingsFrameWrittenEvent.INSTANCE) {
                        prefaceWrittenLatch.countDown();
                        ctx.pipeline().remove(this);
                    }
                }
            });
        }
    });
    serverChannel = sb.bind(new InetSocketAddress(0)).sync().channel();
    int port = ((InetSocketAddress) serverChannel.localAddress()).getPort();
    ChannelFuture ccf = cb.connect(new InetSocketAddress(NetUtil.LOCALHOST, port));
    assertTrue(ccf.awaitUninterruptibly().isSuccess());
    clientChannel = ccf.channel();
    assertTrue(prefaceWrittenLatch.await(5, SECONDS));
    assertTrue(serverChannelLatch.await(5, SECONDS));
}