Пример #1
0
  @Override
  protected void initChannel(SocketChannel ch) throws Exception {

    ChannelPipeline pipeline = ch.pipeline();

    logger.info("init channel {}", ch);

    // 压缩算法

    // 加密算法

    pipeline.addLast(new LoggingHandler("LOGGER", LogLevel.INFO));

    // 解码器
    pipeline.addLast(
        DEFAULT_DECODER_LENGTH,
        new LengthFieldBasedFrameDecoder(
            2048, 0, 4
            /** ,0,4 */
            ));
    pipeline.addLast(
        DEFAULT_DECODER, new DefaultNettyDecoder(this.netServiceHandler.packetAllocator()));

    pipeline.addLast(DEFAULT_ENCODER_LENGTH_APPENDER, new LengthFieldPrepender(4));
    pipeline.addLast(DEFAULT_ENCODER, new DefaultNettyEncoder());

    // 处理器
    pipeline.addLast(HANDLER, new DefaultNettyHandler(wrapNetConnectionManager()));
  }
Пример #2
0
  @Override
  public void enableChannel(NetConnectionType connectionType, Channel ch) throws Exception {
    if (null == connectionType) return;
    if (null == ch) return;

    ChannelPipeline pipeline = ch.pipeline();

    switch (connectionType) {
      case NODE_IN_AGENT_CHAT:
      case NODE_IN_AGENT_LOGINSERVER:
      case NODE_IN_AGENT_NPC:
      case NODE_IN_AGENT_SCENE:
        logger.info("{} add agent codec", ch);

        // pipeline.addBefore(DEFAULT_DECODER_LENGTH, AGENT_PACKET_DECODER_LENGTH, new
        // LengthFieldBasedFrameDecoder(2048,0, 4/** ,0,4*/));
        pipeline.addBefore(
            DEFAULT_DECODER_LENGTH, AGENT_PACKET_DECODER, new AgentNettyDecoder(netServiceHandler));

        pipeline.addBefore(
            DEFAULT_ENCODER_LENGTH_APPENDER, AGENT_PACKET_ENCODER, new AgentNettyEncoder());
        // pipeline.addBefore(DEFAULT_ENCODER_LENGTH_APPENDER, AGENT_PACKET_ENCODER_LENGTH_APPENDER,
        // new LengthFieldPrepender(4));

        break;
      default:
        break;
    }
  }
Пример #3
0
  @Override
  public void propertyChange(PropertyChangeEvent evt) {

    if (null == evt.getNewValue()) return;
    NettyConnection source = (NettyConnection) evt.getSource();
    NetConnectionType newValue = (NetConnectionType) evt.getNewValue();
    Channel channel = source.getChannel();
    logger.info("{} Update Codec", channel);
    try {
      enableChannel(newValue, channel);
    } catch (Exception e) {
      e.printStackTrace();
    }
  }