Examples of NettyDataPack

Examples of com.alibaba.wasp.ipc.NettyTransportCodec.NettyDataPack

        String errorClass = null;
        String error = null;
        Message returnValue = null;
        thread2Address.put(Thread.currentThread(), (InetSocketAddress) ctx
            .getChannel().getRemoteAddress());
        NettyDataPack dataPack = (NettyDataPack) e.getMessage();
        List<ByteBuffer> req = dataPack.getDatas();
        ByteBufferInputStream dis = new ByteBufferInputStream(req);
        ConnectionHeader header = ConnectionHeader.parseDelimitedFrom(dis);
        @SuppressWarnings("unused")
        RpcRequestHeader request = RpcRequestHeader.parseDelimitedFrom(dis);
        RpcRequestBody rpcRequestBody;
        try {
          if (!started) {
            throw new ServerNotRunningYetException("Server is not running yet");
          }
          rpcRequestBody = RpcRequestBody.parseDelimitedFrom(dis);
        } catch (Throwable t) {
          LOG.warn("Unable to read call parameters for client "
              + getRemoteAddress(), t);
          List<ByteBuffer> res = prepareResponse(null, Status.FATAL, t
              .getClass().getName(),
              "IPC server unable to read call parameters:" + t.getMessage());
          if (res != null) {
            dataPack.setDatas(res);
            e.getChannel().write(dataPack);
          }
          return;
        }


        try {
          Class<? extends VersionedProtocol> class_ = className2Class
              .get(header.getProtocol());
          if (class_ == null) {
            try {
              className2Class.put(header.getProtocol(),
                  (Class<? extends VersionedProtocol>) Class.forName(header
                      .getProtocol()));
            } catch (Exception e1) {
              LOG.error("ClassNotFoundException.", e1);
              throw new ClassNotFoundException(e1.getMessage(), e1);
            }
            class_ = className2Class.get(header.getProtocol());
          }


          returnValue = call(class_, rpcRequestBody, System.currentTimeMillis());
        } catch (Throwable e2) {
          LOG.error(Thread.currentThread().getName() + ", call "
              + rpcRequestBody + ": error: ", e2);
          errorClass = e2.getClass().getName();
          error = e2.getMessage();
        }
        List<ByteBuffer> res = prepareResponse(returnValue,
            errorClass == null ? Status.SUCCESS : Status.ERROR, errorClass,
            error);


        // response will be null for one way messages.
        if (res != null) {
          dataPack.setDatas(res);
          e.getChannel().write(dataPack);
        }
      } catch (OutOfMemoryError e4) {
        throw e4;
      } catch (ClosedChannelException cce) {

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Examples of com.alibaba.wasp.ipc.NettyTransportCodec.NettyDataPack

  public void transceive(List<ByteBuffer> request,
      Callback<List<ByteBuffer>> callback) throws IOException {
    stateLock.readLock().lock();
    try {
      int serial = serialGenerator.incrementAndGet();
      NettyDataPack dataPack = new NettyDataPack(serial, request);
      requests.put(serial, callback);
      writeDataPack(dataPack);
    } finally {
      stateLock.readLock().unlock();
    }

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Examples of com.alibaba.wasp.ipc.NettyTransportCodec.NettyDataPack


  @Override
  public void writeBuffers(List<ByteBuffer> buffers) throws IOException {
    stateLock.readLock().lock();
    try {
      writeDataPack(new NettyDataPack(serialGenerator.incrementAndGet(),
          buffers));
    } finally {
      stateLock.readLock().unlock();
    }
  }

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Examples of com.alibaba.wasp.ipc.NettyTransportCodec.NettyDataPack

      super.channelOpen(ctx, e);
    }


    @Override
    public void messageReceived(ChannelHandlerContext ctx, final MessageEvent e) {
      NettyDataPack dataPack = (NettyDataPack) e.getMessage();
      Callback<List<ByteBuffer>> callback = requests.get(dataPack.getSerial());
      if (callback == null) {
        throw new RuntimeException("Missing previous call info");
      }
      try {
        callback.handleResult(dataPack.getDatas());
      } finally {
        requests.remove(dataPack.getSerial());
      }
    }

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Examples of org.apache.avro.ipc.NettyTransportCodec.NettyDataPack

  public void transceive(List<ByteBuffer> request, 
      Callback<List<ByteBuffer>> callback) throws IOException {
    stateLock.readLock().lock();
    try {
      int serial = serialGenerator.incrementAndGet();
      NettyDataPack dataPack = new NettyDataPack(serial, request);
      requests.put(serial, callback);
      writeDataPack(dataPack);
    } finally {
      stateLock.readLock().unlock();
    }

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Examples of org.apache.avro.ipc.NettyTransportCodec.NettyDataPack

  @Override
  public void writeBuffers(List<ByteBuffer> buffers) throws IOException {
    stateLock.readLock().lock();
    try {
      writeDataPack(
          new NettyDataPack(serialGenerator.incrementAndGet(), buffers));
    } finally {
      stateLock.readLock().unlock();
    }
  }

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Examples of org.apache.avro.ipc.NettyTransportCodec.NettyDataPack

      super.channelOpen(ctx, e);
    }


    @Override
    public void messageReceived(ChannelHandlerContext ctx, final MessageEvent e) {
      NettyDataPack dataPack = (NettyDataPack)e.getMessage();
      Callback<List<ByteBuffer>> callback = requests.get(dataPack.getSerial());
      if (callback==null) {
        throw new RuntimeException("Missing previous call info");
      }
      try {
        callback.handleResult(dataPack.getDatas());
      } finally {
        requests.remove(dataPack.getSerial());
      }
    }

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Examples of org.apache.avro.ipc.NettyTransportCodec.NettyDataPack

    }


    @Override
    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) {
      try {
        NettyDataPack dataPack = (NettyDataPack) e.getMessage();
        List<ByteBuffer> req = dataPack.getDatas();
        List<ByteBuffer> res = responder.respond(req, connectionMetadata);
        // response will be null for oneway messages.
        if(res != null) {
          dataPack.setDatas(res);
          e.getChannel().write(dataPack);          
        }
      } catch (IOException ex) {
        LOG.warn("unexpect error");
      }

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Examples of org.apache.avro.ipc.NettyTransportCodec.NettyDataPack

    }


    @Override
    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) {
      try {
        NettyDataPack dataPack = (NettyDataPack) e.getMessage();
        List<ByteBuffer> req = dataPack.getDatas();
        List<ByteBuffer> res = responder.respond(req, connectionMetadata);
        // response will be null for oneway messages.
        if(res != null) {
          dataPack.setDatas(res);
          e.getChannel().write(dataPack);          
        }
      } catch (IOException ex) {
        LOG.warn("unexpect error");
      }

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Examples of org.apache.avro.ipc.NettyTransportCodec.NettyDataPack

    }


    @Override
    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) {
      try {
        NettyDataPack dataPack = (NettyDataPack) e.getMessage();
        List<ByteBuffer> req = dataPack.getDatas();
        List<ByteBuffer> res = responder.respond(req, connectionMetadata);
        dataPack.setDatas(res);
        e.getChannel().write(dataPack);
      } catch (IOException ex) {
        LOG.warn("unexpect error");
      } finally {
        if(!connectionMetadata.isConnected()){

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