public void processSelectedKeys() throws IOException {
    // 处理连接就绪事件
    for (Iterator it = selector.selectedKeys().iterator(); it.hasNext(); ) {
      SelectionKey selectionKey = (SelectionKey) it.next();
      it.remove();

      Target target = (Target) selectionKey.attachment();
      SocketChannel socketChannel = (SocketChannel) selectionKey.channel();

      try {
        if (socketChannel.finishConnect()) {
          selectionKey.cancel();
          target.connectFinish = System.currentTimeMillis();
          socketChannel.close();
          addFinishedTarget(target);
        }
      } catch (IOException x) {
        socketChannel.close();
        target.failure = x;
        addFinishedTarget(target);
      }
    }
  }
Exemplo n.º 2
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    void processSelectedKeys() throws IOException {
      for (Iterator i = sel.selectedKeys().iterator(); i.hasNext(); ) {

        SelectionKey sk = (SelectionKey) i.next();
        i.remove();

        Target t = (Target) sk.attachment();
        SocketChannel sc = (SocketChannel) sk.channel();

        try {
          if (sc.finishConnect()) {
            sk.cancel();
            t.connectFinish = System.currentTimeMillis();
            sc.close();
            printer.add(t);
          }
        } catch (IOException x) {
          sc.close();
          t.failure = x;
          printer.add(t);
        }
      }
    }