Package io.netty.channel.socket

Examples of io.netty.channel.socket.DatagramPacket

329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
    }

    @Override
    protected Object filterOutboundMessage(Object msg) {
        if (msg instanceof DatagramPacket) {
            DatagramPacket packet = (DatagramPacket) msg;
            ByteBuf content = packet.content();
            if (content.hasMemoryAddress()) {
                return msg;
            }

            // We can only handle direct buffers so we need to copy if a non direct is
            // passed to write.
            return new DatagramPacket(newDirectBuffer(packet, content), packet.recipient());
        }

        if (msg instanceof ByteBuf) {
            ByteBuf buf = (ByteBuf) msg;
            if (buf.hasMemoryAddress()) {
View Full Code Here
287
288
289
290
291
292
293
      @Override
      protected void encode(ChannelHandlerContext channelHandlerContext,
                            ClusterStatus clusterStatus, List<Object> objects) {
        ClusterStatusProtos.ClusterStatus csp = clusterStatus.convert();
        objects.add(new DatagramPacket(Unpooled.wrappedBuffer(csp.toByteArray()), isa));
      }
View Full Code Here
45
46
47
48
49
50
51
52
53
    @Override
    public void messageReceived(ChannelHandlerContext ctx, DatagramPacket packet) {
        System.err.println(packet);
        if ("QOTM?".equals(packet.content().toString(CharsetUtil.UTF_8))) {
            ctx.write(new DatagramPacket(
                    Unpooled.copiedBuffer("QOTM: " + nextQuote(), CharsetUtil.UTF_8), packet.sender()));
        }
    }
View Full Code Here
203
204
205
206
207
208
209
210
211
212
213
  @Override
  @SuppressWarnings("unchecked")
  public DatagramSocket send(Buffer packet, int port, String host, Handler<AsyncResult<DatagramSocket>> handler) {
    Objects.requireNonNull(host, "no null host accepted");
    ChannelFuture future = channel().writeAndFlush(new DatagramPacket(packet.getByteBuf(), new InetSocketAddress(host, port)));
    addListener(future, handler);
    if (metrics.isEnabled()) metrics.bytesWritten(new SocketAddressImpl(port, host), packet.length());

    return this;
  }
View Full Code Here
51
52
53
54
55
56
57
58
59
60
61
62
63
64
  }

  @Override
  protected Object safeObject(Object msg, ByteBufAllocator allocator) throws Exception {
    if (msg instanceof DatagramPacket) {
      DatagramPacket packet = (DatagramPacket) msg;
      ByteBuf content = packet.content();
      if (content.isDirect())  {
        content = safeBuffer(content, allocator);
      }
      return new DatagramPacketImpl(packet.sender(), Buffer.buffer(content));
    }
    return msg;
  }
View Full Code Here
64
65
66
67
68
69
70
71
72
73
74
            protected void initChannel(DatagramChannel ch) throws Exception {
                ch.pipeline().addLast(new SimpleChannelInboundHandler<DatagramPacket>() {
                    private void sendMessage(ChannelHandlerContext ctx, byte[] data, InetSocketAddress address) {
                        ByteBuf buf = ctx.alloc().buffer(data.length);
                        buf.writeBytes(data);
                        ctx.writeAndFlush(new DatagramPacket(buf, address));
                    }
                 
                    @Override
                    public void channelActive(ChannelHandlerContext ctx) throws Exception {
                        sendMessage(ctx, data, new InetSocketAddress("localhost", port));
View Full Code Here
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
                                case WAIT_FOR_FOURTH_BYTE_LENGTH:
                                    length += (buffer.readByte() & 255);
                                    state = State.READING;

                                    if ((length == 0) && (buffer.readableBytes() == 0)) {
                                        ctx.writeAndFlush(new DatagramPacket(ACK.retain(1).resetReaderIndex(), message.sender()));
                                        state = State.WAIT_FOR_FIRST_BYTE_LENGTH;
                                    }
                                    break;

                                case READING:
                                    int remaining = buffer.readableBytes();

                                    if (length > remaining) {
                                        length -= remaining;
                                        buffer.skipBytes(remaining);
                                    } else {
                                        buffer.skipBytes(length);
                                        ctx.writeAndFlush(new DatagramPacket(ACK.retain(1).resetReaderIndex(), message.sender()));
                                        state = State.WAIT_FOR_FIRST_BYTE_LENGTH;
                                        length = 0;
                                    }
                            }
                        }
View Full Code Here
86
87
88
89
90
91
92
        int challengeToken = queryServer.generateChallengeToken(packet.sender());
        ByteBuf out = ctx.alloc().buffer();
        out.writeByte(ACTION_HANDSHAKE);
        out.writeInt(sessionId);
        writeString(out, String.valueOf(challengeToken));
        ctx.write(new DatagramPacket(out, packet.sender()));
    }
View Full Code Here
102
103
104
105
106
107
108
        writeString(buf, server.getWorlds().get(0).getName());
        writeString(buf, String.valueOf(server.getOnlinePlayers().size()));
        writeString(buf, String.valueOf(server.getMaxPlayers()));
        buf.order(ByteOrder.LITTLE_ENDIAN).writeShort(server.getPort());
        writeString(buf, getIpString());
        ctx.write(new DatagramPacket(buf, packet.sender()));
    }
View Full Code Here
145
146
147
148
149
150
151
        buf.writeBytes(new byte[]{0x01, 0x70, 0x6C, 0x61, 0x79, 0x65, 0x72, 0x5F, 0x00, 0x00});
        for (GlowPlayer player : server.getOnlinePlayers()) {
            writeString(buf, player.getName());
        }
        buf.writeByte(0);
        ctx.write(new DatagramPacket(buf, packet.sender()));
    }
View Full Code Here
TOP

Related Classes of io.netty.channel.socket.DatagramPacket

  • com.manning.nettyinaction.chapter13.LogEventEncoder
  • com.rackspacecloud.blueflood.service.udp.Broadcaster
  • io.netty.channel.epoll.EpollDatagramChannel
  • io.netty.channel.epoll.EpollDatagramChannel$EpollDatagramChannelUnsafe
  • io.netty.channel.socket.nio.NioDatagramChannel
  • io.netty.channel.socket.oio.OioDatagramChannel
  • io.netty.example.qotm.QuoteOfTheMomentClient
  • io.netty.example.qotm.QuoteOfTheMomentServerHandler
  • io.netty.handler.codec.dns.DnsQueryEncoder
  • io.netty.handler.codec.dns.DnsQueryTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.