Examples with BinaryWebSocketFrame io.netty.handler.codec.http.websocketx.BinaryWebSocketFrame used on opensource projects

Example 6 with BinaryWebSocketFrame

use of io.netty.handler.codec.http.websocketx.BinaryWebSocketFrame in project netty by netty.

the class DeflateDecoder method decode.

@Override
protected void decode(ChannelHandlerContext ctx, WebSocketFrame msg, List<Object> out) throws Exception {
    if (decoder == null) {
        if (!(msg instanceof TextWebSocketFrame) && !(msg instanceof BinaryWebSocketFrame)) {
            throw new CodecException("unexpected initial frame type: " + msg.getClass().getName());
        }
        decoder = new EmbeddedChannel(ZlibCodecFactory.newZlibDecoder(ZlibWrapper.NONE));
    }
    boolean readable = msg.content().isReadable();
    decoder.writeInbound(msg.content().retain());
    if (appendFrameTail(msg)) {
        decoder.writeInbound(Unpooled.wrappedBuffer(FRAME_TAIL));
    }
    CompositeByteBuf compositeUncompressedContent = ctx.alloc().compositeBuffer();
    for (; ; ) {
        ByteBuf partUncompressedContent = decoder.readInbound();
        if (partUncompressedContent == null) {
            break;
        }
        if (!partUncompressedContent.isReadable()) {
            partUncompressedContent.release();
            continue;
        }
        compositeUncompressedContent.addComponent(true, partUncompressedContent);
    }
    // See https://github.com/netty/netty/issues/4348
    if (readable && compositeUncompressedContent.numComponents() <= 0) {
        compositeUncompressedContent.release();
        throw new CodecException("cannot read uncompressed buffer");
    }
    if (msg.isFinalFragment() && noContext) {
        cleanup();
    }
    WebSocketFrame outMsg;
    if (msg instanceof TextWebSocketFrame) {
        outMsg = new TextWebSocketFrame(msg.isFinalFragment(), newRsv(msg), compositeUncompressedContent);
    } else if (msg instanceof BinaryWebSocketFrame) {
        outMsg = new BinaryWebSocketFrame(msg.isFinalFragment(), newRsv(msg), compositeUncompressedContent);
    } else if (msg instanceof ContinuationWebSocketFrame) {
        outMsg = new ContinuationWebSocketFrame(msg.isFinalFragment(), newRsv(msg), compositeUncompressedContent);
    } else {
        throw new CodecException("unexpected frame type: " + msg.getClass().getName());
    }
    out.add(outMsg);
}

Example 7 with BinaryWebSocketFrame

use of io.netty.handler.codec.http.websocketx.BinaryWebSocketFrame in project async-http-client by AsyncHttpClient.

the class NettyWebSocket method sendMessage.

@Override
public WebSocket sendMessage(byte[] message, WebSocketWriteCompleteListener listener) {
    final ChannelPromise channelPromise = channel.newPromise();
    channelPromise.addListener(listener);
    channel.writeAndFlush(new BinaryWebSocketFrame(wrappedBuffer(message)), channelPromise);
    return this;
}

Example 8 with BinaryWebSocketFrame

use of io.netty.handler.codec.http.websocketx.BinaryWebSocketFrame in project async-http-client by AsyncHttpClient.

the class NettyWebSocket method stream.

@Override
public WebSocket stream(final byte[] fragment, final int offset, final int len, final boolean last, final WebSocketWriteCompleteListener listener) {
    final ChannelPromise channelPromise = channel.newPromise();
    channelPromise.addListener(listener);
    channel.writeAndFlush(new BinaryWebSocketFrame(last, 0, wrappedBuffer(fragment, offset, len)), channelPromise);
    return this;
}

Example 9 with BinaryWebSocketFrame

use of io.netty.handler.codec.http.websocketx.BinaryWebSocketFrame in project undertow by undertow-io.

the class AbstractWebSocketServerTest method testBinary.

@Test
public void testBinary() throws Exception {
    if (getVersion() == WebSocketVersion.V00) {
        // ignore 00 tests for now
        return;
    }
    final AtomicBoolean connected = new AtomicBoolean(false);
    DefaultServer.setRootHandler(new WebSocketProtocolHandshakeHandler(new WebSocketConnectionCallback() {

        @Override
        public void onConnect(final WebSocketHttpExchange exchange, final WebSocketChannel channel) {
            connected.set(true);
            channel.getReceiveSetter().set(new AbstractReceiveListener() {

                @Override
                protected void onFullBinaryMessage(WebSocketChannel channel, BufferedBinaryMessage message) throws IOException {
                    final Pooled<ByteBuffer[]> data = message.getData();
                    WebSockets.sendBinary(data.getResource(), channel, new WebSocketCallback<Void>() {

                        @Override
                        public void complete(WebSocketChannel channel, Void context) {
                            data.close();
                        }

                        @Override
                        public void onError(WebSocketChannel channel, Void context, Throwable throwable) {
                            data.close();
                        }
                    });
                }
            });
            channel.resumeReceives();
        }
    }));
    final FutureResult latch = new FutureResult();
    final byte[] payload = "payload".getBytes();
    WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + NetworkUtils.formatPossibleIpv6Address(DefaultServer.getHostAddress("default")) + ":" + DefaultServer.getHostPort("default") + "/"));
    client.connect();
    client.send(new BinaryWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(BinaryWebSocketFrame.class, payload, latch));
    latch.getIoFuture().get();
    client.destroy();
}

Example 10 with BinaryWebSocketFrame

use of io.netty.handler.codec.http.websocketx.BinaryWebSocketFrame in project undertow by undertow-io.

the class JsrWebSocketServer07Test method testBinaryWithByteArrayUsingStream.

@org.junit.Test
public void testBinaryWithByteArrayUsingStream() throws Exception {
    final byte[] payload = "payload".getBytes();
    final AtomicReference<Throwable> cause = new AtomicReference<>();
    final AtomicBoolean connected = new AtomicBoolean(false);
    final FutureResult latch = new FutureResult();
    class TestEndPoint extends Endpoint {

        @Override
        public void onOpen(final Session session, EndpointConfig config) {
            connected.set(true);
            session.addMessageHandler(new MessageHandler.Whole<byte[]>() {

                @Override
                public void onMessage(final byte[] message) {
                    DefaultServer.getWorker().execute(new Runnable() {

                        @Override
                        public void run() {
                            try {
                                OutputStream out = session.getBasicRemote().getSendStream();
                                out.write(message);
                                out.flush();
                                out.close();
                            } catch (IOException e) {
                                e.printStackTrace();
                                cause.set(e);
                                latch.setException(e);
                            }
                        }
                    });
                }
            });
        }
    }
    ServerWebSocketContainer builder = new ServerWebSocketContainer(TestClassIntrospector.INSTANCE, DefaultServer.getWorker(), DefaultServer.getBufferPool(), Collections.EMPTY_LIST, false, false);
    builder.addEndpoint(ServerEndpointConfig.Builder.create(TestEndPoint.class, "/").configurator(new InstanceConfigurator(new TestEndPoint())).build());
    deployServlet(builder);
    WebSocketTestClient client = new WebSocketTestClient(getVersion(), new URI("ws://" + DefaultServer.getHostAddress("default") + ":" + DefaultServer.getHostPort("default") + "/"));
    client.connect();
    client.send(new BinaryWebSocketFrame(Unpooled.wrappedBuffer(payload)), new FrameChecker(BinaryWebSocketFrame.class, payload, latch));
    latch.getIoFuture().get();
    Assert.assertNull(cause.get());
    client.destroy();
}