red5获取在线用户列表

 

 

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red5获取在线用户列表

/**//*
*
*        D5Power Studio [www.d5power.com]
*        Code:D5.Benmouse
*
*/
import org.red5.server.adapter.ApplicationAdapter;
import org.red5.server.api.IClient;
import org.red5.server.api.IConnection;
import org.red5.server.api.IScope;
import org.red5.server.api.Red5;
import java.util.*;

public class Application extends ApplicationAdapter ...{
        private IScope appScope;
        private String username="";
        
        //取得本次连接的IScope
        //appStart将在连接开始的时候自动触发，等同于FMS的onAppStart
        

        public boolean appStart(IScope app) ...{
                appScope = app;
                return true;
        }        //连接时触发的函数，定义本过程中的username，等同于FMS的onConnect
        public boolean appConnect(IConnection conn, Object[] params)
        ...{
                username=(String)params[0];
                return true;
        }
        
        //连接加入时触发的函数，写入username的值
        public boolean appJoin(IClient client, IScope app)
        ...{
                client.setAttribute("username",username);
                return true;
        }
        
        //客户端调用函数，将返回目前登陆的在线列表
        public String login()
        ...{
                IConnection current = Red5.getConnectionLocal();
                System.out.println("<---"+current.getClient().getId()+":"+current.getClient().getAttribute("username"));
                return getOnlineList();
        }
    
        //取得在线列表，对在线的客户端进行遍历，并显示。
        public String getOnlineList()
        ...{
                    Iterator<IConnection> it=appScope.getConnections();
                    String onLineList="";
                    while(it.hasNext())
                    ...{
                            IConnection this_conn=it.next();
                            IClient ic=this_conn.getClient();
                            String u=ic.getAttribute("username").toString();
                            onLineList+=ic.getId()+","+u+";";
                            System.out.println(u);
                    }
                    System.out.println("--->");
                    return onLineList;
            }
    
    public boolean sendMSG()
    ...{
        //IScope scope = conn.getScope();
        Iterator<IConnection> it = appScope.getConnections();
        String i="";
        while(it.hasNext())
        ...{
                IConnection this_conn=it.next();
                i+=this_conn.getClient().getAttribute("username")+",";
        }
            return true;
    }

}