基于tomcat7 的websocket

基于tomcat7.0使用websocket

jdk1.7

tomcat7.0

创建WebSocketServlet

package com.biz.action.servlet;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServletRequest;

import org.apache.catalina.websocket.StreamInbound;

import org.apache.catalina.websocket.WebSocketServlet;

import com.biz.websocket.LogMessageInbound;

@WebServlet("/log")

public class LogSocketServlet extends WebSocketServlet {

/**

* 

*/

private static final long serialVersionUID = 5050900528174933757L;

public LogSocketServlet(){

System.out.println("logSocket create");

}

@Override

protected StreamInbound createWebSocketInbound(String arg0,

HttpServletRequest request) {

                        return new LogMessageInbound();

}

}

创建MessageInbound

package com.biz.websocket;

import java.io.IOException;

import java.nio.ByteBuffer;

import java.nio.CharBuffer;

import org.apache.catalina.websocket.MessageInbound;

import org.apache.catalina.websocket.WsOutbound;

import redis.clients.jedis.Jedis;

import com.biz.thread.LogThread;

import com.core.redis.MyRedisListener;

import com.core.redis.handler.MyHandler;

public class LogMessageInbound extends MessageInbound{

@Override

protected void onOpen(WsOutbound outbound) {

System.out.println("onOpen start");

System.out.println("onOpen end");

}

@Override

protected void onClose(int state) {

System.out.println("state="+state);

}

@Override

protected void onBinaryMessage(ByteBuffer arg0) throws IOException {

}

@Override

protected void onTextMessage(CharBuffer arg0) throws IOException {

}

}