NIO网络框架 ioserver

fmms 12年前
     ioserver 提供高性能,易扩展的NIO 网络框架,相对于MINA更加轻量级,代理更容易读懂,对于想要深入了解MINA的开发人员,这是一个不错的学习框架,框架主要至力于解决中国市场上手机网游的服务器端程序编写。服务器接收一个来自客户端的整型,并加一返回给客户端    <pre class="brush:java; toolbar: true; auto-links: false;">package example;  import java.nio.ByteBuffer; import java.util.ArrayList; import java.util.List; import com.yz.net.IoFuture; import com.yz.net.IoHandler; import com.yz.net.IoSession; import com.yz.net.NetMessage; import com.yz.net.ProtocolHandler; import com.yz.net.IoService; import com.yz.net.impl.IoServerImpl;  public class ServerExample {         public static void main(String[] args) {                 try {                         //绑定一个本机端口                         IoService acceptor = new IoServerImpl(8899);                                                  //设置协议处理者,可以不设置                         acceptor.setProtocolHandler(new Protocol());                                                  //设置消息处理者,一定要设置                         acceptor.setIoHandler(new DataHandler());                                                  //启动                         acceptor.start();                                                  while(true) {                                 Thread.sleep(1000);                         }                                          } catch (Exception e) {                         e.printStackTrace();                 }         }                   public static class DataHandler implements IoHandler {                  @Override                 public void ioSessionClosed(IoFuture future) {                         //TODO:当一个会话关闭后被触发的方法                                          }                  @Override                 public void messageReceived(IoSession session, NetMessage msg) {                         //TODO:当存在协议解析类时,请按具体项目要求完成此方法                         ExampleMessage message = (ExampleMessage) msg;                                                  int returnvalue = message.getNumber() + 1;                                                                           ExampleMessage sendMsg = new ExampleMessage(returnvalue);                                                  session.write(sendMsg);                 }                                   @Override                 public void messageReceived(IoSession session, byte[] msgdata) {                         //TODO:当没有协议解析类时,请按具体项目要求完成此方法                                          }                }                  public static class Protocol implements ProtocolHandler {                  @Override                 public boolean isClose() {                         //TODO:如果需要长连接,请反回false,如果需要短连接请返回true                         return false;                 }                  @Override                 public List<NetMessage> onData(ByteBuffer data, IoSession session) {                         //TODO:这里负责茶房地数据进行解析,并形成一个具体的消息类                                                  ArrayList<NetMessage> list = new ArrayList<NetMessage>();                         while(data.remaining() >= 4) {                                 int number = data.getInt();                                 list.add(new ExampleMessage(number));                         }                                                  return list;                 }                          }                  public static class ExampleMessage implements NetMessage {                                  private int number;                                  public ExampleMessage(int number) {                         this.number = number;                 }                                  public int getNumber() {                         return number;                 }                  @Override                 public byte[] getContent() {                         byte[] content = new byte[4];                                                   content[0] = (byte) ((number >>> 24) & 0xFF);                         content[1] = (byte) ((number >>> 16) & 0xFF);                         content[2] = (byte) ((number >>>  8) & 0xFF);                         content[3] = (byte) ((number >>>  0) & 0xFF);                                                  return content;                 }                          } }</pre>    <p><strong>项目主页:</strong><a href="http://www.open-open.com/lib/view/home/1325829978187" target="_blank">http://www.open-open.com/lib/view/home/1325829978187</a></p>