ソフトウェア工学からコンピューターサイエンスへ （デブサミ2014）The document describes how to use the reactor pattern with Java NIO to handle server connections and client events asynchronously. It involves using a selector to register channels for accepting new connections, reading from existing connections, and writing to connections. For each I/O event detected by the selector, the appropriate handler is notified to process the event and the selector then r
