ad5081d3
 孙向锦
初始化项目
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package com.fh.plugin.websocketVideo;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.UnknownHostException;
import org.java_websocket.WebSocket;
import org.java_websocket.WebSocketImpl;
import org.java_websocket.framing.Framedata;
import org.java_websocket.handshake.ClientHandshake;
import org.java_websocket.server.WebSocketServer;
/**
* 视频弹幕服务端
* @author FH
* QQ 313596790
* 2017-11-24
*/
public class VideoServer extends WebSocketServer{
public VideoServer(int port) throws UnknownHostException {
super(new InetSocketAddress(port));
}
public VideoServer(InetSocketAddress address) {
super(address);
}
/**
* 触发连接事件
*/
@Override
public void onOpen( WebSocket conn, ClientHandshake handshake ) {
//this.sendToAll( "new connection: " + handshake.getResourceDescriptor() );
//System.out.println("===" + conn.getRemoteSocketAddress().getAddress().getHostAddress());
}
/**
* 触发关闭事件
*/
@Override
public void onClose( WebSocket conn, int code, String reason, boolean remote ) {
userLeave(conn);
}
/**
* 客户端发送消息到服务器时触发事件
*/
@Override
public void onMessage(WebSocket conn, String message){
message = message.toString();
if(null != message && message.startsWith("[video313596790]")){
this.userjoin(message.replaceFirst("\\[video313596790\\]", ""),conn);
}else{
VideoServerPool.sendMessage(message.toString());//向所有在线用户发送消息
}
}
public void onFragment( WebSocket conn, Framedata fragment ) {
}
/**
* 触发异常事件
*/
@Override
public void onError( WebSocket conn, Exception ex ) {
ex.printStackTrace();
if( conn != null ) {
//some errors like port binding failed may not be assignable to a specific websocket
}
}
/**
* 用户加入处理
* @param user
*/
public void userjoin(String user, WebSocket conn){
VideoServerPool.addUser(user,conn); //向连接池添加当前的连接对象
}
/**
* 用户下线处理
* @param user
*/
public void userLeave(WebSocket conn){
VideoServerPool.removeUser(conn); //在连接池中移除连接
}
public static void main( String[] args ) throws InterruptedException , IOException {
WebSocketImpl.DEBUG = false;
int port = 8886; //端口
VideoServer s = new VideoServer(port);
s.start();
//System.out.println( "服务器的端口" + s.getPort() );
}
}
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