Пример #1
0
  public void serialize(ReusableBuffer rb) {
    rb.put(CURRENT_VERSION);
    rb.putString(uuid);
    rb.putLong(getVersion());

    for (KeyValuePair kvp : configurationParameter) {
      rb.putString(kvp.getKey());
      rb.putString(kvp.getValue());
    }
  }
Пример #2
0
  public ConfigurationRecord(ReusableBuffer rb) throws IOException {
    byte recVersion = rb.get();

    if (recVersion == 1) {
      this.uuid = rb.getString();
      this.version = rb.getLong();

      this.configurationParameter = new Vector<KeyValuePair>();
      while (rb.remaining() != 0) {
        configurationParameter.add(
            KeyValuePair.newBuilder().setKey(rb.getString()).setValue(rb.getString()).build());
      }
    } else {
      throw new IOException("don't know how to handle version " + recVersion);
    }
  }
Пример #3
0
  /** @param args the command line arguments */
  public static void main(String[] args) {
    // TODO code application logic here

    Logging.start(Logging.LEVEL_DEBUG);
    TimeSync ts = TimeSync.initializeLocal(50);

    try {
      ts.waitForStartup();

      TCPClient com =
          new TCPClient(
              3334,
              null,
              new NIOServer() {

                public void onAccept(NIOConnection connection) {
                  onConnect(connection);
                }

                public void onConnect(NIOConnection connection) {
                  System.out.println("connected to " + connection.getEndpoint());
                  connection.read(BufferPool.allocate(1024));
                  connection.setContext(new AtomicBoolean(false));
                }

                public void onRead(NIOConnection connection, ReusableBuffer buffer) {
                  System.out.println("read from " + connection);
                  buffer.flip();
                  byte[] data = new byte[buffer.remaining()];
                  buffer.get(data);
                  String contents = new String(data);
                  BufferPool.free(buffer);
                  connection.read(BufferPool.allocate(1024));
                  System.out.println(">> " + contents);
                }

                public void onClose(NIOConnection connection) {
                  System.out.println("connection from " + connection.getEndpoint() + " closed ");
                }

                public void onWriteFailed(IOException exception, Object context) {
                  System.out.println("could not write, context: " + context);
                }

                public void onConnectFailed(
                    InetSocketAddress endpoint, IOException exception, Object context) {
                  System.out.println("could not connect to: " + endpoint + ", context: " + context);
                }
              });
      com.start();
      com.waitForStartup();

      ReusableBuffer data = ReusableBuffer.wrap("Hello world!\n".getBytes());
      com.write(new InetSocketAddress("localhost", 3333), data, "Yagg");

      Thread.sleep(100);

      data = ReusableBuffer.wrap("Hello world!\n".getBytes());
      com.write(new InetSocketAddress("localhost", 3333), data, "Yagga");

      Thread.sleep(30000);

      data = ReusableBuffer.wrap("YaggaYagga!\n".getBytes());
      com.write(new InetSocketAddress("localhost", 3333), data, null);

      Thread.sleep(2000);
      com.shutdown();
      ts.close();

    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(1);
    }
  }