Examples with CommandDecoder io.pravega.shared.protocol.netty.CommandDecoder used on opensource projects

Example 6 with CommandDecoder

use of io.pravega.shared.protocol.netty.CommandDecoder in project pravega by pravega.

the class PravegaConnectionListener method startListening.

// endregion
public void startListening() {
    // Configure SSL.
    final SslContext sslCtx;
    if (ssl) {
        try {
            sslCtx = SslContextBuilder.forServer(new File(this.certFile), new File(this.keyFile)).build();
        } catch (SSLException e) {
            throw new RuntimeException(e);
        }
    } else {
        sslCtx = null;
    }
    boolean nio = false;
    try {
        bossGroup = new EpollEventLoopGroup(1);
        workerGroup = new EpollEventLoopGroup();
    } catch (ExceptionInInitializerError | UnsatisfiedLinkError | NoClassDefFoundError e) {
        nio = true;
        bossGroup = new NioEventLoopGroup(1);
        workerGroup = new NioEventLoopGroup();
    }
    ServerBootstrap b = new ServerBootstrap();
    b.group(bossGroup, workerGroup).channel(nio ? NioServerSocketChannel.class : EpollServerSocketChannel.class).option(ChannelOption.SO_BACKLOG, 100).handler(new LoggingHandler(LogLevel.INFO)).childHandler(new ChannelInitializer<SocketChannel>() {

        @Override
        public void initChannel(SocketChannel ch) throws Exception {
            ChannelPipeline p = ch.pipeline();
            if (sslCtx != null) {
                SslHandler handler = sslCtx.newHandler(ch.alloc());
                p.addLast(handler);
            }
            ServerConnectionInboundHandler lsh = new ServerConnectionInboundHandler();
            // p.addLast(new LoggingHandler(LogLevel.INFO));
            p.addLast(new ExceptionLoggingHandler(ch.remoteAddress().toString()), new CommandEncoder(null), new LengthFieldBasedFrameDecoder(MAX_WIRECOMMAND_SIZE, 4, 4), new CommandDecoder(), new AppendDecoder(), lsh);
            lsh.setRequestProcessor(new AppendProcessor(store, lsh, new PravegaRequestProcessor(store, lsh, statsRecorder, tokenVerifier), statsRecorder, tokenVerifier));
        }
    });
    // Start the server.
    serverChannel = b.bind(host, port).awaitUninterruptibly().channel();
}

Example 7 with CommandDecoder

use of io.pravega.shared.protocol.netty.CommandDecoder in project pravega by pravega.

the class AdminConnectionListenerTest method testCreateEncodingStack.

@Test
public void testCreateEncodingStack() {
    @Cleanup AdminConnectionListener listener = new AdminConnectionListener(false, false, "localhost", 6622, mock(StreamSegmentStore.class), mock(TableStore.class), new PassingTokenVerifier(), null, null, SecurityConfigDefaults.TLS_PROTOCOL_VERSION);
    List<ChannelHandler> stack = listener.createEncodingStack("connection");
    // Check that the order of encoders is the right one.
    Assert.assertTrue(stack.get(0) instanceof ExceptionLoggingHandler);
    Assert.assertTrue(stack.get(1) instanceof CommandEncoder);
    Assert.assertTrue(stack.get(2) instanceof LengthFieldBasedFrameDecoder);
    Assert.assertTrue(stack.get(3) instanceof CommandDecoder);
}

Example 8 with CommandDecoder

use of io.pravega.shared.protocol.netty.CommandDecoder in project pravega by pravega.

the class ConnectionPoolingTest method setUp.

@Before
public void setUp() throws Exception {
    // Configure SSL.
    port = TestUtils.getAvailableListenPort();
    final SslContext sslCtx;
    if (ssl) {
        try {
            sslCtx = SslContextBuilder.forServer(new File(SecurityConfigDefaults.TLS_SERVER_CERT_PATH), new File(SecurityConfigDefaults.TLS_SERVER_PRIVATE_KEY_PATH)).build();
        } catch (SSLException e) {
            throw new RuntimeException(e);
        }
    } else {
        sslCtx = null;
    }
    boolean nio = false;
    EventLoopGroup bossGroup;
    EventLoopGroup workerGroup;
    try {
        bossGroup = new EpollEventLoopGroup(1);
        workerGroup = new EpollEventLoopGroup();
    } catch (ExceptionInInitializerError | UnsatisfiedLinkError | NoClassDefFoundError e) {
        nio = true;
        bossGroup = new NioEventLoopGroup(1);
        workerGroup = new NioEventLoopGroup();
    }
    ServerBootstrap b = new ServerBootstrap();
    b.group(bossGroup, workerGroup).channel(nio ? NioServerSocketChannel.class : EpollServerSocketChannel.class).option(ChannelOption.SO_BACKLOG, 100).handler(new LoggingHandler(LogLevel.INFO)).childHandler(new ChannelInitializer<SocketChannel>() {

        @Override
        public void initChannel(SocketChannel ch) throws Exception {
            ChannelPipeline p = ch.pipeline();
            if (sslCtx != null) {
                SslHandler handler = sslCtx.newHandler(ch.alloc());
                SSLEngine sslEngine = handler.engine();
                SSLParameters sslParameters = sslEngine.getSSLParameters();
                sslParameters.setEndpointIdentificationAlgorithm("LDAPS");
                sslEngine.setSSLParameters(sslParameters);
                p.addLast(handler);
            }
            p.addLast(new CommandEncoder(null, NO_OP_METRIC_NOTIFIER), new LengthFieldBasedFrameDecoder(MAX_WIRECOMMAND_SIZE, 4, 4), new CommandDecoder(), new EchoServerHandler());
        }
    });
    // Start the server.
    serverChannel = b.bind("localhost", port).awaitUninterruptibly().channel();
}