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

Example 1 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 2 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 3 with BinaryWebSocketFrame

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

the class WebSocketClientHandler method channelRead0.

@Override
public void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception {
    Channel ch = ctx.channel();
    if (!handshaker.isHandshakeComplete()) {
        handshaker.finishHandshake(ch, (FullHttpResponse) msg);
        logger.info("WebSocket Client connected!");
        handshakeFuture.setSuccess();
        isOpen = true;
        return;
    }
    if (msg instanceof FullHttpResponse) {
        FullHttpResponse response = (FullHttpResponse) msg;
        throw new IllegalStateException("Unexpected FullHttpResponse (getStatus=" + response.status() + ", content=" + response.content().toString(CharsetUtil.UTF_8) + ')');
    }
    WebSocketFrame frame = (WebSocketFrame) msg;
    if (frame instanceof TextWebSocketFrame) {
        TextWebSocketFrame textFrame = (TextWebSocketFrame) frame;
        textReceived = textFrame.text();
    } else if (frame instanceof BinaryWebSocketFrame) {
        BinaryWebSocketFrame binaryFrame = (BinaryWebSocketFrame) frame;
        bufferReceived = binaryFrame.content().nioBuffer();
    } else if (frame instanceof PingWebSocketFrame) {
        PingWebSocketFrame pingFrame = (PingWebSocketFrame) frame;
        isPing = true;
        bufferReceived = pingFrame.content().nioBuffer();
    } else if (frame instanceof PongWebSocketFrame) {
        PongWebSocketFrame pongFrame = (PongWebSocketFrame) frame;
        isPong = true;
        bufferReceived = pongFrame.content().nioBuffer();
    } else if (frame instanceof CloseWebSocketFrame) {
        ch.close().sync();
        isOpen = false;
    }
}

Example 4 with BinaryWebSocketFrame

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

the class PerMessageDeflateDecoderTest method testIllegalStateWhenDecompressionInProgress.

@Test
public void testIllegalStateWhenDecompressionInProgress() {
    WebSocketExtensionFilter selectivityDecompressionFilter = new WebSocketExtensionFilter() {

        @Override
        public boolean mustSkip(WebSocketFrame frame) {
            return frame.content().readableBytes() < 100;
        }
    };
    EmbeddedChannel encoderChannel = new EmbeddedChannel(ZlibCodecFactory.newZlibEncoder(ZlibWrapper.NONE, 9, 15, 8));
    final EmbeddedChannel decoderChannel = new EmbeddedChannel(new PerMessageDeflateDecoder(false, selectivityDecompressionFilter));
    byte[] firstPayload = new byte[200];
    random.nextBytes(firstPayload);
    byte[] finalPayload = new byte[50];
    random.nextBytes(finalPayload);
    assertTrue(encoderChannel.writeOutbound(Unpooled.wrappedBuffer(firstPayload)));
    assertTrue(encoderChannel.writeOutbound(Unpooled.wrappedBuffer(finalPayload)));
    ByteBuf compressedFirstPayload = encoderChannel.readOutbound();
    ByteBuf compressedFinalPayload = encoderChannel.readOutbound();
    assertTrue(encoderChannel.finishAndReleaseAll());
    BinaryWebSocketFrame firstPart = new BinaryWebSocketFrame(false, WebSocketExtension.RSV1, compressedFirstPayload);
    final ContinuationWebSocketFrame finalPart = new ContinuationWebSocketFrame(true, WebSocketExtension.RSV1, compressedFinalPayload);
    assertTrue(decoderChannel.writeInbound(firstPart));
    BinaryWebSocketFrame outboundFirstPart = decoderChannel.readInbound();
    // first part is decompressed
    assertEquals(0, outboundFirstPart.rsv());
    assertArrayEquals(firstPayload, ByteBufUtil.getBytes(outboundFirstPart.content()));
    assertTrue(outboundFirstPart.release());
    // final part throwing exception
    try {
        assertThrows(DecoderException.class, new Executable() {

            @Override
            public void execute() {
                decoderChannel.writeInbound(finalPart);
            }
        });
    } finally {
        assertTrue(finalPart.release());
        assertFalse(encoderChannel.finishAndReleaseAll());
    }
}

Example 5 with BinaryWebSocketFrame

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

the class PerMessageDeflateDecoderTest method testCompressedFrame.

@Test
public void testCompressedFrame() {
    EmbeddedChannel encoderChannel = new EmbeddedChannel(ZlibCodecFactory.newZlibEncoder(ZlibWrapper.NONE, 9, 15, 8));
    EmbeddedChannel decoderChannel = new EmbeddedChannel(new PerMessageDeflateDecoder(false));
    // initialize
    byte[] payload = new byte[300];
    random.nextBytes(payload);
    assertTrue(encoderChannel.writeOutbound(Unpooled.wrappedBuffer(payload)));
    ByteBuf compressedPayload = encoderChannel.readOutbound();
    BinaryWebSocketFrame compressedFrame = new BinaryWebSocketFrame(true, WebSocketExtension.RSV1 | WebSocketExtension.RSV3, compressedPayload.slice(0, compressedPayload.readableBytes() - 4));
    // execute
    assertTrue(decoderChannel.writeInbound(compressedFrame));
    BinaryWebSocketFrame uncompressedFrame = decoderChannel.readInbound();
    // test
    assertNotNull(uncompressedFrame);
    assertNotNull(uncompressedFrame.content());
    assertEquals(WebSocketExtension.RSV3, uncompressedFrame.rsv());
    assertEquals(300, uncompressedFrame.content().readableBytes());
    byte[] finalPayload = new byte[300];
    uncompressedFrame.content().readBytes(finalPayload);
    assertArrayEquals(finalPayload, payload);
    uncompressedFrame.release();
}