Example usage for io.netty.buffer Unpooled copiedBuffer

Introduction

In this page you can find the example usage for io.netty.buffer Unpooled copiedBuffer.

Prototype

public static ByteBuf copiedBuffer(ByteBuffer... buffers)

Source Link

Document

Creates a new buffer whose content is a merged copy of the specified buffers ' slices.

Usage

From source file:co.rsk.net.discovery.UDPChannel.java

License:Open Source License

void sendPacket(byte[] wire, InetSocketAddress address) {
    DatagramPacket packet = new DatagramPacket(Unpooled.copiedBuffer(wire), address);
    channel.write(packet);//from w  ww  .  j  a v  a  2  s . co m
    channel.flush();
}

From source file:co.rsk.rpc.netty.RskJsonRpcHandlerTest.java

License:Open Source License

@Test
public void handlerDeserializesAndHandlesRequest() throws Exception {
    Channel channel = mock(Channel.class);
    ChannelHandlerContext ctx = mock(ChannelHandlerContext.class);
    when(ctx.channel()).thenReturn(channel);

    when(serializer.deserializeRequest(any())).thenReturn(SAMPLE_SUBSCRIBE_REQUEST);
    when(emitter.subscribe(channel)).thenReturn(SAMPLE_SUBSCRIPTION_ID);
    when(serializer.serializeMessage(any())).thenReturn("serialized");

    DefaultByteBufHolder msg = new DefaultByteBufHolder(Unpooled.copiedBuffer("raw".getBytes()));
    handler.channelRead(ctx, msg);//from   www  .  j  ava 2s  .c  o  m

    verify(ctx, times(1)).writeAndFlush(new TextWebSocketFrame("serialized"));
    verify(ctx, never()).fireChannelRead(any());
}

From source file:co.rsk.rpc.netty.RskJsonRpcHandlerTest.java

License:Open Source License

@Test
public void handlerPassesRequestToNextHandlerOnException() throws Exception {
    ChannelHandlerContext ctx = mock(ChannelHandlerContext.class);

    when(serializer.deserializeRequest(any())).thenThrow(new IOException());

    DefaultByteBufHolder msg = new DefaultByteBufHolder(Unpooled.copiedBuffer("raw".getBytes()));
    handler.channelRead(ctx, msg);/*from  ww  w  .j  a  v a 2 s .  c o  m*/

    verify(ctx, never()).writeAndFlush(any());
    verify(ctx, times(1)).fireChannelRead(msg);
}

From source file:com.addthis.hydra.store.db.DBKey.java

License:Apache License

public static DBKey deltaDecode(byte[] encoding, @Nonnull IPageDB.Key baseKey) {
    ByteBuf buffer = Unpooled.copiedBuffer(encoding);
    long offset = Varint.readSignedVarLong(buffer);
    long id = offset + baseKey.id();
    Raw key;//from ww  w . j  av a2  s .com
    if (buffer.readableBytes() == 0) {
        key = null;
    } else {
        byte[] data = new byte[buffer.readableBytes()];
        buffer.readBytes(data);
        key = Raw.get(data);
    }
    return new DBKey(id, key);
}

From source file:com.andrewkroh.cicso.rtp.NettyRtpSession.java

License:Apache License

/**
 * {@inheritDoc}//from   w w  w.j a va 2s.co  m
 *
 * @throws IllegalStateException
 *             if {@code shutdown} has already been called
 */
@Override
public void sendData(RtpPacket rtpPacket) {
    Preconditions.checkNotNull(rtpPacket);
    checkNotShutdown();

    for (Destination destination : destinations) {
        ByteBuf buffer = Unpooled.copiedBuffer(rtpPacket.getBytes());
        channel.writeAndFlush(new DatagramPacket(buffer, destination.getSocketAddress()));
    }
}

From source file:com.baidu.jprotobuf.pbrpc.transport.handler.RpcDataPackageEncoder.java

License:Apache License

@Override
protected void encode(ChannelHandlerContext ctx, RpcDataPackage msg, List<Object> out) throws Exception {

    RpcDataPackage dataPackage = (RpcDataPackage) msg;

    byte[] encodeBytes = dataPackage.write();
    if (encodeBytes != null) {
        LOG.log(Level.FINE, "Client send content byte size:" + encodeBytes.length);
    }/*from  w w  w.  j  a  v  a2  s.co m*/

    ByteBuf encodedMessage = Unpooled.copiedBuffer(encodeBytes);

    if (chunkSize < 0) {
        out.add(encodedMessage);
        return;
    }

    List<RpcDataPackage> list = dataPackage.chunk(chunkSize);
    for (RpcDataPackage rpcDataPackage : list) {
        encodeBytes = rpcDataPackage.write();
        encodedMessage = Unpooled.copiedBuffer(encodeBytes);
        out.add(encodedMessage);
    }
}

From source file:com.codebullets.external.party.simulator.connections.websocket.inbound.InboundWebSocketConnection.java

License:Apache License

/**
 * Broadcasts a byte buffer message to all connected channels.
 *//*from  www  .ja v a2  s .c o m*/
@Override
public void send(final byte[] buffer) {
    if (connectedChannels != null && !connectedChannels.isEmpty()) {
        ByteBuf binaryData = Unpooled.copiedBuffer(buffer);
        connectedChannels.writeAndFlush(new BinaryWebSocketFrame(binaryData));
    }
}

From source file:com.codebullets.external.party.simulator.connections.websocket.inbound.InboundWebSocketConnection.java

License:Apache License

/**
 * {@inheritDoc}//from w ww  .  j  a v a  2  s  .  co m
 */
@Override
public void send(final ConnectionContext context, final byte[] buffer) {
    if (context instanceof NettyConnectionContext) {
        NettyConnectionContext nettyContext = (NettyConnectionContext) context;
        ByteBuf binaryData = Unpooled.copiedBuffer(buffer);
        nettyContext.getChannel().writeAndFlush(new BinaryWebSocketFrame(binaryData));
    } else {
        LOG.warn("Expected context of type NettyConnectionContext, but was "
                + context.getClass().getSimpleName());
    }
}

From source file:com.comphenix.packetwrapper.play.client.WrapperPlayClientCustomPayload.java

License:Open Source License

/**
 * Update payload contents with a byte array
 *
 * @param content - new payload content/*from  ww  w.j a va 2  s. c o m*/
 */
public void setContents(byte[] content) {
    setContentsBuffer(Unpooled.copiedBuffer(content));
}

From source file:com.comphenix.protocol.compat.netty.independent.IndependentNetty.java

License:Open Source License

@Override
public WrappedByteBuf copiedBuffer(byte[] array) {
    return new NettyByteBuf(Unpooled.copiedBuffer(array));
}