yunjing_master/dspIM/s1.js


//引入http模块
var socketio = require('socket.io'),
	fs 	= require('fs'),
	https     = require('https'),
	domain   = require('domain'),
	redis    = require('redis'),
    redisio  = require('socket.io-redis'),
    request  = require('request'),
    md5  = require('md5-node'),
    config   = require('./config.js');

var d = domain.create();
d.on("error", function(err) {
// 	console.log(err);
});

//var numscount=0;// 在线人数统计
var sockets = {};
var chat_history={};
var chat_interval={};
/* 主播连麦关系 */
var LiveConnect={};
var LiveConnect_pull={};

// 服务器配置 - 根据环境变量选择HTTP或HTTPS
var server;
var http = require('http');

// 检查是否启用SSL
if (process.env.SSL_MODE === 'true') {
    try {
        // SSL证书路径配置
        const sslPaths = [
            {
                key: '/www/server/panel/vhost/cert/yjzb.yunchao2u.com/privkey.key',
                cert: '/www/server/panel/vhost/cert/yjzb.yunchao2u.com/fullchain.pem'
            },
            {
                key: './ssl/privkey.key',
                cert: './ssl/fullchain.pem'
            },
            {
                key: './cert/privkey.key',
                cert: './cert/fullchain.pem'
            }
        ];
        
        let sslOptions = null;
        for (const paths of sslPaths) {
            if (fs.existsSync(paths.key) && fs.existsSync(paths.cert)) {
                sslOptions = {
                    key: fs.readFileSync(paths.key),
                    cert: fs.readFileSync(paths.cert)
                };
                console.log('使用SSL证书:', paths.key);
                break;
            }
        }
        
        if (sslOptions) {
            server = https.createServer(sslOptions, function(req, res) {
                res.writeHead(200, {
                    'Content-type': 'text/html;charset=utf-8'
                });
                res.end();
            });
            console.log('HTTPS服务器创建成功');
        } else {
            throw new Error('未找到有效的SSL证书文件');
        }
    } catch (error) {
        console.log('HTTPS配置失败，切换到HTTP模式:', error.message);
        server = http.createServer(function(req, res) {
            res.writeHead(200, {
                'Content-type': 'text/html;charset=utf-8'
            });
            res.end();
        });
    }
} else {
    // 使用HTTP服务器
    server = http.createServer(function(req, res) {
        res.writeHead(200, {
            'Content-type': 'text/html;charset=utf-8'
        });
        res.end();
    });
    console.log('HTTP服务器创建成功');
}

// redis 链接
var clientRedis  = redis.createClient(config['REDISPORT'],config['REDISHOST']);
clientRedis.auth(config['REDISPASS']);

server.listen(config['socket_port'], function() {
    console.log('Socket服务器启动成功，端口:', config['socket_port']);
});

var io = socketio.listen(server,{
	pingTimeout: 60000,
  	pingInterval: 25000
});
/* var pub = redis.createClient(config['REDISPORT'], config['REDISHOST'], { auth_pass: config['REDISPASS'] });
 var sub = redis.createClient(config['REDISPORT'], config['REDISHOST'], { auth_pass: config['REDISPASS'] });
 io.adapter(redisio({ pubClient: pub, subClient: sub })); */
//setInterval(function(){
  //global.gc();
  ////console.log('GC done')
//}, 1000*30); 

io.on('connection', function(socket) {
	//console.log('连接成功');
	//numscount++;
							
	var interval;

	//进入房间
	socket.on('conn', function(data) {
		
		if(!data || !data.token){
				return !1;
		}
		
		userid=data.uid;
		old_socket = sockets[userid];
		if (old_socket && old_socket != socket) {
			
			if(data.uid != data.roomnum && data.uid==old_socket.roomnum){
                /* 进房间 但旧链接是 主播 */
                var data_str='{"retmsg":"ok","retcode":"000000","msg":[{"msgtype":"1","_method_":"StartEndLive","action":"19","ct":"直播关闭"}]}';
				old_socket.emit('broadcastingListen',[data_str]);
			}else if(data.uid== data.roomnum && data.stream==old_socket.stream){
                /* 主播重连 */
				old_socket.reusing = 1;
				//console.log("重用");
			}else if(data.uid== data.roomnum && data.stream!=old_socket.stream){
                /* 主播多端开播 */
				var data_str='{"retmsg":"ok","retcode":"000000","msg":[{"msgtype":"1","_method_":"StartEndLive","action":"19","ct":"直播关闭"}]}';
				old_socket.emit('broadcastingListen',[data_str]);
			}
			old_socket.disconnect()
		}
		
		clientRedis.get(data.token,function(error,res){
			if(error){
				return;
			}else if(res==null){
				//console.log("[获取token失败]"+data.uid);
			}else{
				if(res != null){
					
					var userInfo = evalJson(res);
					if(userInfo['id'] == data.uid ){
						//console.log("[初始化验证成功]--"+data.uid+"---"+data.roomnum+'---'+data.stream);
						//获取验证token
						socket.token   = data.token; 
						socket.roomnum = data.roomnum;
						socket.stream = data.stream;
						socket.nicename = userInfo['user_nickname'];
						socket.avatar = userInfo['avatar'];
						socket.sign = Number(userInfo['sign']);
						socket.usertype   = parseInt(userInfo['usertype']);
						socket.uid     = data.uid;
						socket.reusing = 0;
						
						socket.join(data.roomnum);
						sockets[userid] = socket;
						socket.emit('conn',['ok']);
                        
						if( socket.roomnum!=socket.uid && socket.uid >0 ){
                            
                            
							var data_obj={
                                            "msg":[
                                                {
                                                    "_method_":"SendMsg",
                                                    "action":"0",
                                                    "ct":{
                                                        "id":''+userInfo['id'],
                                                        "user_nickname":''+userInfo['user_nickname'],
                                                        "avatar":userInfo['avatar'],
                                                        "avatar_thumb":userInfo['avatar_thumb'],
                                                        "usertype":''+userInfo['usertype'],
														"guard_type":''+userInfo['guard_type'],
														"contribution":''+userInfo['contribution'],

                                                    },
                                                    "msgtype":"0"
                                                }
                                            ],
                                            "retcode":"000000",
                                            "retmsg":"OK"
                                        };
							process_msg(io,socket.roomnum,JSON.stringify(data_obj));
							if(socket.stream){
								clientRedis.zadd('user_'+socket.stream,socket.sign,userInfo['id']);	
							}
						}

						
						//sendSystemMsg(socket,"直播内容包含任何低俗、暴露和涉黄内容，账号会被封禁；安全部门会24小时巡查哦～");
						var stemMgs='直播内容包含任何低俗、暴露和涉黄内容，账号会被封禁；安全部门会24小时巡查哦～';
						if(userInfo['lang']=='en'){
							stemMgs='If the live content contains any vulgar, explicit, or pornographic content, the account will be banned; The security department will conduct 24-hour inspections~';
						}
                        sendSystemMsg(socket,stemMgs);

						
						

						return;
					}else{
						socket.disconnect();
					}
				}
			}
			
			socket.emit('conn',['no']);
		});
        
		
	});

	socket.on('broadcast',function(data){
            ////console.log(data);
		    if(socket.token != undefined){
		    	var dataObj  = typeof data == 'object'?data:evalJson(data);
				
				//console.log('==================='+data);
			    var msg      = dataObj['msg'][0]; 
			    var token    = dataObj['token'];
				var method   = msg['_method_'];
			    var action   = msg['action'];
			    var data_str =  typeof data == 'object'?JSON.stringify(data):data;
			    switch(method){
			    	case 'SendMsg':{     //聊天 

			    		//sendSystemMsg(socket,"直播内容包含任何低俗、暴露和涉黄内容，账号会被封禁；安全部门会24小时巡查哦～");

						clientRedis.hget( "super",socket.uid,function(error,res){
							if(error) return;
							if(res != null){
								var data_str2={
                                                "msg":[
                                                    {
                                                        "_method_":"SystemNot",
                                                        "action":"1",
                                                        "ct":''+dataObj['msg'][0]['ct'],
                                                        "msgtype":"4"
                                                    }
                                                ],
                                                "retcode":"000000",
                                                "retmsg":"OK"
                                            };

                                
								process_msg(io,socket.roomnum,JSON.stringify(data_str2));
		    				}else{
								clientRedis.hget(socket.roomnum + "shutup",socket.uid,function(error,res){
									if(error) return;
									if(res != null){
                                        var newData  = dataObj;
                                        newData['retcode'] = '409002';
                                        socket.emit('broadcastingListen',[JSON.stringify(newData)]);
									}else{
										process_msg(io,socket.roomnum,data_str);
									}	
								});
		    				}							
						});
			    		break;
			    	}
			    	case 'SendGift':{    //送礼物
						var gifToken = dataObj['msg'][0]['ct'];
			    		clientRedis.get(gifToken,function(error,res){
			    			if(!error&&res != null){
			    				var resObj = evalJson(res);
			    				dataObj['msg'][0]['ct'] = resObj;
								
								var ifpk='0',
                                    pkuid1='0',
                                    pkuid2='0',
                                    pktotal1='0',
                                    pktotal2='0',
                                    ifthreepk='0',
                                    threepk_uid1='0',
                                    threepk_uid2='0',
                                    threepk_uid3='0',
                                    threepk_total1='0',
                                    threepk_total2='0',
                                    threepk_total3='0';
                                
                                //console.log('SendGift');
                                //console.log(resObj);
                                if(resObj['ispk']==1 ){
                                    ifpk='1';
                                    pkuid1=''+resObj['pkuid1'];
                                    pkuid2=''+resObj['pkuid2'];
                                    pktotal1=''+resObj['pktotal1'];
                                    pktotal2=''+resObj['pktotal2'];
                                    //console.log('pk');
                                }
                                
                                // 检查是否是三人PK礼物
                                if(resObj['isthreepk']==1 ){
                                    ifthreepk='1';
                                    threepk_uid1=''+resObj['threepk_uid1'];
                                    threepk_uid2=''+resObj['threepk_uid2'];
                                    threepk_uid3=''+resObj['threepk_uid3'];
                                    threepk_total1=''+resObj['threepk_total1'];
                                    threepk_total2=''+resObj['threepk_total2'];
                                    threepk_total3=''+resObj['threepk_total3'];
                                    console.log('三人PK礼物');
                                }
                                
								dataObj['msg'][0]['ifpk']=ifpk;
                                dataObj['msg'][0]['pkuid1']=pkuid1;
                                dataObj['msg'][0]['pkuid2']=pkuid2;
                                dataObj['msg'][0]['pktotal1']=pktotal1;
                                dataObj['msg'][0]['pktotal2']=pktotal2;
                                dataObj['msg'][0]['roomnum']=socket.roomnum;
                                
                                // 三人PK相关字段
                                dataObj['msg'][0]['ifthreepk']=ifthreepk;
                                dataObj['msg'][0]['threepk_uid1']=threepk_uid1;
                                dataObj['msg'][0]['threepk_uid2']=threepk_uid2;
                                dataObj['msg'][0]['threepk_uid3']=threepk_uid3;
                                dataObj['msg'][0]['threepk_total1']=threepk_total1;
                                dataObj['msg'][0]['threepk_total2']=threepk_total2;
                                dataObj['msg'][0]['threepk_total3']=threepk_total3;
								
								
								console.log('---------礼物信息--------------------'+[JSON.stringify(dataObj)]);
								

                                
								io.sockets.in(socket.roomnum).emit('broadcastingListen',[JSON.stringify(dataObj)]);
								if(pkuid2>0){
                                    io.sockets.in(pkuid2).emit('broadcastingListen',[JSON.stringify(dataObj)]);
                                }
                                
                                // 如果是三人PK，通知第三个房间
                                if(ifthreepk=='1' && threepk_uid3>0){
                                    io.sockets.in(threepk_uid2).emit('broadcastingListen',[JSON.stringify(dataObj)]);
                                    io.sockets.in(threepk_uid3).emit('broadcastingListen',[JSON.stringify(dataObj)]);
                                }
                                  
			    				clientRedis.del(gifToken);
			    			}
			    		});
			    		break;
			    	}
					case 'ConnectVideo' :{ //用户和主播连麦
                        //1：发起连麦；2；接受连麦；3:拒绝连麦；4：连麦成功通知；5.发起者断开连麦；6：主播断开连麦;7:主播正忙碌 8:主播无响应
                        if(action=='5' || action=='6'){
                            clientRedis.hget('ShowVideo',socket.roomnum,function(error,res){
                                if(error){
                                    return !1;
                                }
                                if(!res){
                                    return !1;
                                }
                                var res_j=JSON.parse(res);
                                
                                if( socket.uid==res_j['uid'] || socket.uid==socket.roomnum ){
                                    clientRedis.hdel('ShowVideo',socket.roomnum);
                                    process_msg(io,socket.roomnum,data_str);									
                                }							 
                            });                           
                        }else if(action=='2'){
                            //console.log('主播同意连麦');
                            var touid=msg['touid'];
							//console.log(touid);
                            
                            request(config['WEBADDRESS']+"?service=Live.showVideo&uid="+socket.uid + "&token=" + socket.token+ "&touid="+touid+"&pull_url=''",function(error, response, body){
                                //console.log('showVideo');
                                //console.log(body);
                            });
                            
							process_msg(io,socket.roomnum,data_str);
                        }else{
                            process_msg(io,socket.roomnum,data_str);
                        }
	                    break;
			    	}
					
					case 'light' :{     //点亮
						process_msg(io,socket.roomnum,data_str);
	                    break;
			    	}
					
					case 'updateVotes' :{//更新映票[暂时不用]
						process_msg(io,socket.roomnum,data_str);
	                    break;
			    	}
			    	case 'CloseLive' :{//关闭直播
			    		if(socket.usertype == 50 ){
							process_msg(io,socket.roomnum,data_str);
			    	    }
	                    break;
			    	}
			    	case 'KickUser' :{//踢人
						process_msg(io,socket.roomnum,data_str);
	                    break;
			    	}
			    	case 'ShutUpUser' :{//禁言
						process_msg(io,socket.roomnum,data_str);
	                    break;
			    	}
					case 'stopLive' :{//超管关播
						clientRedis.hget( "super",socket.uid,function(error,res){
							if(error) return;
							if(res != null){
								process_msg(io,socket.roomnum,data_str);								
		    				}							
						});
						break;
			    	}
			    	case 'ResumeUser' :{//恢复发言
			    		if(socket.usertype == 50 || socket.usertype == 40){
							process_msg(io,socket.roomnum,data_str);
			    	    }
			    	    break;
			    	} 
                    case 'setAdmin' :{//设置/取消管理员
                    	//console.log(data_str);
                    	//console.log(socket.usertype);
			    		if(socket.usertype == 50 ){
							process_msg(io,socket.roomnum,data_str);
							
			    	    }
			    	    break;
			    	} 
			    	case 'StartEndLive':{
			    		if(socket.usertype == 50 ){
			    		   socket.broadcast.to(socket.roomnum).emit('broadcastingListen',[data_str]);
			    	    }else{
			    	    	clientRedis.get("LiveAuthority" + socket.uid,function(error,res){
			    	    		if(error) return;
			    	    		if(parseInt(res) == 5 ||parseInt(res) == 1 || parseInt(res) == 2){
		    	    				socket.broadcast.to(socket.roomnum).emit('broadcastingListen',[data_str]);
		    	    			}
			    	    	})
			    	    }
			    	    break;

			    	}
					
					case 'BuyGuard':{//购买守护
					
						
						process_msg(io,socket.roomnum,data_str);
			    		break;
			    	}
					
					case 'LiveConnect':{//主播和主播连麦
                        if(socket.roomnum != socket.uid){
                            //非主播不能操作
                            return !1;
                        }
                        var pkuid=msg['pkuid'];
                        var pkpull=msg['pkpull'];

                        //1：发起连麦；2；接受连麦;3:拒绝连麦;4：连麦成功通知;5.手动断开连麦;7:对方正忙碌 8:对方无响应 9:主播繁忙（游戏）
                        if(action=='1'){
                            console.log('发起连麦1');
                            console.log(FormatNowDate());
                            console.log(socket.uid+'---'+pkuid);
                            console.log(pkpull);
                            console.log('LiveConnect_pull--'+socket.uid+'-----'+pkpull);
                            LiveConnect_pull[socket.uid]=pkpull;
                            clientRedis.hset('LiveConnect_pull',socket.uid,pkpull);
                        }
                        if(action=='2'){
                            console.log('接受连麦1');
                            console.log(FormatNowDate());
                            console.log(socket.uid+'---'+pkuid);
                            console.log(pkpull);
                            console.log('LiveConnect_pull--'+socket.uid+'-----'+pkpull);
                            LiveConnect_pull[socket.uid]=pkpull;
                            clientRedis.hset('LiveConnect_pull',socket.uid,pkpull);

                            /* 更新数据库 */
                            var sign_data={uid:socket.uid,pkuid:pkuid,type:1};
                            var sign=setSign(sign_data);
                            request(config['WEBADDRESS']+"?service=Livepk.changeLive&uid="+socket.uid + "&pkuid=" + pkuid+ "&type=1&sign=" +sign,function(error, response, body){
                                // console.log('changeLive');
                                // console.log(body);
                                if(error) return;
                                setTimeout(function() {
                                // 获取房间所有成员并通知
                                getRoomMembers(socket.uid, function(members) {
                                     console.log('members');
                                     members = members.filter((element) => element !== "");
                                     console.log(members);
                                     console.log(members.length);
                                     console.log('socket--'+ socket.nicename);
                                    if(members.length >0){
                                       var member_infos = [];
                                        members.forEach(function(member_uid) {
        
                                            var data_members = {
                                                uid: member_uid,
                                                pull: LiveConnect_pull[member_uid] || "" // 添加默认值防止 undefined
                                            };
                                            member_infos.push(data_members);
                                        });
                                        console.log('member_infos--'+JSON.stringify(member_infos))
                                        notifyRoomMembers(io, members, socket.uid, pkuid, 'join',JSON.stringify(member_infos));
                                    }else{
                                          console.log('1vs1');
                                                                                /* 发送连麦成功信息 */
                                        /* 当前房间 */
                                        var data_obj={
                                                    "msg":[
                                                        {
                                                            "_method_":"LiveConnect",
                                                            "action":"4",
                                                            "msgtype":"10",
                                                            "pkuid":""+pkuid,
                                                            "pkpull":""+LiveConnect_pull[pkuid],
                                                            "uid":""+socket.uid,
                                                            "uname":""+socket.nicename
                                                        }
                                                    ],
                                                    "retcode":"000000",
                                                    "retmsg":"OK"
                                                };
                                        // console.log(data_obj);
                                        process_msg(io,socket.roomnum,JSON.stringify(data_obj));
                                        /* 对方房间 */
                                        var data_obj_pk={
                                                    "msg":[
                                                        {
                                                            "_method_":"LiveConnect",
                                                            "action":"4",
                                                            "msgtype":"10",
                                                            "pkuid":""+socket.uid,
                                                            "pkpull":""+LiveConnect_pull[socket.uid],
                                                            "uid":""+socket.uid,
                                                            "uname":""+socket.nicename
                                                        }
                                                    ],
                                                    "retcode":"000000",
                                                    "retmsg":"OK"
                                                };
                                        // console.log(data_obj_pk);
                                        process_msg(io,pkuid,JSON.stringify(data_obj_pk));
                                    }
                                    
                                });
                                }, 100); // 延迟100毫秒
                            });
                            

                            
                        }else if(action=='5'){ //主播和主播断开连麦
                            /* 清除连麦信息 */
                            //console.log('endLiveConnect--action--5');
//                            endLiveConnect(io,socket.uid);
                            /* 清除连麦信息并处理房间 */
                            endLiveConnectWithRoom(io, socket.uid);
                        }else{
                            var socket_pkuid=sockets[pkuid];
                            if(socket_pkuid){
                                socket_pkuid.emit('broadcastingListen',[data_str]);
                            }
                            
                        }
	                    break;
			    	}
					case 'LivePK':{//主播PK
						console.log("----------------主播PK------------"+data_str);
					
                        if(socket.roomnum != socket.uid){
                            //非主播不能操作
                            return !1;
                        }
                        var uid=msg['uid'];
                        var pkuid=msg['pkuid'];
                        //1：发起连麦；2；接受连麦;3:拒绝连麦;4：连麦成功通知;5.手动断开连麦;7:对方正忙碌 8:对方无响应; 9:PK结果
                        if(action=='1'){
                            console.log('发起PK');
                            console.log(FormatNowDate());
                            console.log(socket.uid+'---'+pkuid);
                        }
                        if(action=='2'){
                            /* 更新PK状态 */
                            console.log('LivePK');
                            console.log(socket.uid);
                            console.log(pkuid);
                            console.log('开始PK');
                            console.log(FormatNowDate());
                            console.log(socket.uid+'---'+pkuid);
                            var sign_data={uid:socket.uid,pkuid:pkuid};
                            var sign=setSign(sign_data);
                            request(config['WEBADDRESS']+"?service=Livepk.setPK&uid="+socket.uid + "&pkuid=" + pkuid+ "&sign=" +sign,function(error, response, body){
                                if(error) return;
                                // console.log('setPK');
                                // console.log(body);
                                var res = evalJson(body);
                                if( response.statusCode == 200 && res.data.code == 0){
                                    
                                    var info = res.data.info[0];
                                    // console.log('info');
                                    // console.log(info);
                                    /* 发送连麦成功信息 */
                                    /* 当前房间 */
                                    var data_obj={
                                                "msg":[
                                                    {
                                                        "_method_":"LivePK",
                                                        "action":"4",
                                                        "msgtype":"10",
                                                        "pkuid":""+pkuid,
                                                        "uid":""+socket.uid,
                                                        "uname":""+socket.nicename
                                                    }
                                                ],
                                                "retcode":"000000",
                                                "retmsg":"OK"
                                            };
                                    
                                    process_msg(io,socket.roomnum,JSON.stringify(data_obj));
                                    /* 对方房间 */
                                    var data_obj_pk={
                                                "msg":[
                                                    {
                                                        "_method_":"LivePK",
                                                        "action":"4",
                                                        "msgtype":"10",
                                                        "pkuid":""+socket.uid,
                                                        "uid":""+socket.uid,
                                                        "uname":""+socket.nicename
                                                    }
                                                ],
                                                "retcode":"000000",
                                                "retmsg":"OK"
                                            };
                                    process_msg(io,pkuid,JSON.stringify(data_obj_pk));
                                    
                                    setTimeout(function() {//定时发送结果
                                        // console.log('计时器');
                                        // console.log(FormatNowDate());
                                        // console.log('uid---'+socket.uid);
                                        endLivePk(io,socket.uid,0,info['addtime']);
                                    }, 5*60*1000);
                                }

                            });
                        }else if(action=='5'){
                            /* 清除PK信息 */
                            // console.log('endLivePk --action--5');
                            // console.log(FormatNowDate());
                            endLivePk(io,socket.uid,1,0);
                        }else{
                            var socket_pkuid=sockets[pkuid];
                            if(socket_pkuid){
                                socket_pkuid.emit('broadcastingListen',[data_str]);
                            }
                            //process_msg(io,pkuid,data_str);
                        }
	                    break;
			    	}
					
					case 'LiveThreePK':{//三人主播PK
						console.log("----------------三人主播PK------------"+data_str);
					
                        if(socket.roomnum != socket.uid){
                            //非主播不能操作
                            return !1;
                        }
                        var uid=msg['uid'];
                        var pkuid2=msg['pkuid2'];
                        var pkuid3=msg['pkuid3'];
                        //1：发起三人PK；2；接受三人PK;3:拒绝三人PK;4：三人PK成功通知;5.手动断开三人PK;7:对方正忙碌 8:对方无响应; 9:三人PK结果
                        
                        if(action=='1'){
                            console.log('发起三人PK');
                            console.log(FormatNowDate());
                            console.log(socket.uid+'---'+pkuid2+'---'+pkuid3);
                            
                            // 检查是否在三人连麦房间中
                            getRoomMembers(socket.uid, function(members) {
                                members = members.filter((element) => element !== "");
                                if(members.length >= 3 && members.includes(pkuid2) && members.includes(pkuid3)) {
                                    // 向另外两个主播发送PK邀请
                                    var invite_data = {
                                        "msg":[{
                                            "_method_":"LiveThreePK",
                                            "action":"1",
                                            "msgtype":"10",
                                            "uid":""+socket.uid,
                                            "uname":""+socket.nicename,
                                            "pkuid2":""+pkuid2,
                                            "pkuid3":""+pkuid3
                                        }],
                                        "retcode":"000000",
                                        "retmsg":"OK"
                                    };
                                    
                                    var socket_pkuid2=sockets[pkuid2];
                                    var socket_pkuid3=sockets[pkuid3];
                                    if(socket_pkuid2){
                                        socket_pkuid2.emit('broadcastingListen',[JSON.stringify(invite_data)]);
                                    }
                                    if(socket_pkuid3){
                                        socket_pkuid3.emit('broadcastingListen',[JSON.stringify(invite_data)]);
                                    }
                                } else {
                                    // 房间成员不足或不匹配
                                    var error_data = {
                                        "msg":[{
                                            "_method_":"LiveThreePK",
                                            "action":"7", // 忙碌/不可用
                                            "msgtype":"10",
                                            "uid":""+socket.uid
                                        }],
                                        "retcode":"000000",
                                        "retmsg":"OK"
                                    };
                                    socket.emit('broadcastingListen',[JSON.stringify(error_data)]);
                                }
                            });
                        }
                        
                        if(action=='2'){
                            /* 接受三人PK并开始 */
                            console.log('接受三人PK');
                            console.log(FormatNowDate());
                            console.log(socket.uid+'---'+pkuid2+'---'+pkuid3);
                            
                            var sign_data={uid:socket.uid,pkuid2:pkuid2,pkuid3:pkuid3};
                            var sign=setSign(sign_data);
                            request(config['WEBADDRESS']+"?service=Livepk.setThreePK&uid="+socket.uid + "&pkuid2=" + pkuid2+ "&pkuid3=" + pkuid3+ "&sign=" +sign,function(error, response, body){
                                if(error) return;
                                console.log('setThreePK response:', body);
                                var res = evalJson(body);
                                if( response.statusCode == 200 && res.data.code == 0){
                                    
                                    var info = res.data.info[0];
                                    console.log('三人PK开始成功:', info);
                                    
                                    /* 通知三个房间PK开始 */
                                    var pk_start_data={
                                        "msg":[{
                                            "_method_":"LiveThreePK",
                                            "action":"4",
                                            "msgtype":"10",
                                            "uid1":""+socket.uid,
                                            "uid2":""+pkuid2,
                                            "uid3":""+pkuid3,
                                            "room_id":""+info['room_id'],
                                            "addtime":""+info['addtime']
                                        }],
                                        "retcode":"000000",
                                        "retmsg":"OK"
                                    };
                                    
                                    // 通知三个房间
                                    process_msg(io,socket.uid,JSON.stringify(pk_start_data));
                                    process_msg(io,pkuid2,JSON.stringify(pk_start_data));
                                    process_msg(io,pkuid3,JSON.stringify(pk_start_data));
                                    
                                    setTimeout(function() {//定时发送结果 - 5分钟后自动结束
                                        console.log('三人PK计时器到期');
                                        console.log(FormatNowDate());
                                        endThreePk(io,socket.uid,0,info['addtime']);
                                    }, 5*60*1000);
                                } else {
                                    console.log('三人PK开始失败:', res);
                                }
                            });
                        }else if(action=='5'){
                            /* 手动结束三人PK */
                            console.log('手动结束三人PK');
                            console.log(FormatNowDate());
                            endThreePk(io,socket.uid,1,0);
                        }else{
                            // 其他action转发给相关用户
                            var socket_pkuid2=sockets[pkuid2];
                            var socket_pkuid3=sockets[pkuid3];
                            if(socket_pkuid2){
                                socket_pkuid2.emit('broadcastingListen',[data_str]);
                            }
                            if(socket_pkuid3){
                                socket_pkuid3.emit('broadcastingListen',[data_str]);
                            }
                        }
	                    break;
			    	}
					
			    	
                    case 'goodsLiveShow' :{//商品在直播间展示/不展示
                        process_msg(io,socket.roomnum,data_str);
                        break;
                    }
                    
			    	case 'SystemNot':{//系统通知
						process_msg(io,socket.roomnum,data_str);
			    		break;
			    	}
			    	case 'requestFans':{ //暂时不用
							request(config['WEBADDRESS']+"?service=Live.getZombie&stream=" + socket.stream+"&uid=" + socket.uid,function(error, response, body){
								if(error) return;
								var res = evalJson(body);
								if( response.statusCode == 200 && res.data.code == 0){
									var data_str2="{\"msg\":[{\"_method_\":\"requestFans\",\"action\":\"3\",\"ct\": "+ body + ",\"msgtype\":\"0\"}],\"retcode\":\"000000\",\"retmsg\":\"OK\"}";
									process_msg(io,socket.roomnum,data_str2);
								}
							});
			    	}
					
					case 'SystemWarning':{//警告通知
						process_msg(io,socket.roomnum,data_str);
			    		break;
			    	}
						
			    }
		    }
		    
	});
	
	
	/*封禁通知*/
	socket.on('LiveBanadmin',function(data){
    	if(data['token'] == config['TOKEN']){
			var data_obj={
				"retmsg":"ok",
				"retcode":"000000",
				"msg":[
					{
						"msgtype":"1",
						"_method_":"stopLive",
						"action":"1",
						"uid":"0",
						"ct":''+ data['content'],
					}
				]
			};
			process_msg(io,data['roomnum'],JSON.stringify(data_obj));
    	}
    });
	
	/*警告通知*/
	socket.on('warningadmin',function(data){
    	if(data['token'] == config['TOKEN']){

			var data_obj={
				"retmsg":"ok",
				"retcode":"000000",
				"msg":[
					{
						"msgtype":"1",
						"_method_":"SystemWarning",
						"action":"1",
						"ct":''+ data['content'],
					}
				]
			};
			process_msg(io,data['roomnum'],JSON.stringify(data_obj));
    	}
    });
	
	/*关播通知*/
	socket.on('superadminaction',function(data){

		//console.log(data['token']);
		//console.log(config['TOKEN']);
		
    	if(data['token'] == config['TOKEN']){
			var data_obj={
				"retmsg":"ok",
				"retcode":"000000",
				"msg":[
					{
						"msgtype":"1",
						"_method_":"stopLive",
						"action":"1",
						"uid":"0",
						"ct":''+ data['content'],
					}
				]
			};
			process_msg(io,data['roomnum'],JSON.stringify(data_obj));
			
			
            /* io.sockets.in(data['roomnum']).emit("broadcastingListen", ['stopplay']); */
    	}
    });
	
	/* 系统信息 */
	socket.on('systemadmin',function(data){
    	if(data['token'] == config['TOKEN']){
            var data_obj={
                            "msg":[
                                {
                                    "_method_":"SystemNot",
                                    "action":"1",
                                    "ct":''+ data.content,
                                    "msgtype":"4"
                                }
                            ],
                            "retcode":"000000",
                            "retmsg":"OK"
                        };
    		io.emit('broadcastingListen',[JSON.stringify(data_obj)]);
    	}
    });
	
    //资源释放
	socket.on('disconnect', function() { 
			/* numscount--; 
            if(numscount<0){
				numscount=0;
			}   */
          			
			if(socket.roomnum ==null || socket.token==null || socket.uid <=0){
				return !1;
			}
				
			d.run(function() {
				
				/* 用户连麦 */
				clientRedis.hget('ShowVideo',socket.roomnum,function(error,res){
                    if(error){
                        return !1;
                    }
                    if(!res){
                        return !1;
                    }
                    var res_j=JSON.parse(res);
                    
                    if( socket.uid == res_j['uid'] || socket.uid == socket.roomnum ){
                        clientRedis.hdel('ShowVideo',socket.roomnum);
                        var data_obj={
                                        "msg":[
                                            {
                                                "_method_":"ConnectVideo",
                                                "action":"5",
                                                "msgtype":"10",
                                                "uid":""+socket.uid,
                                                "uname":""+socket.nicename
                                            }
                                        ],
                                        "retcode":"000000",
                                        "retmsg":"OK"
                                    };
                        process_msg(io,socket.roomnum,JSON.stringify(data_obj));									
                    }	
					 
				});
				
				
				if(socket.roomnum==socket.uid){
					//console.log("主播socket断开");
					/* 主播 */ 
					if(socket.reusing==0){
						//console.log("请求关播接口");
						//console.log(config['WEBADDRESS']+"?service=Live.stopRoom&uid="+socket.uid + "&token=" + socket.token+ "&type=1&stream=" + socket.stream);
						request(config['WEBADDRESS']+"?service=Live.stopRoom&uid="+socket.uid + "&token=" + socket.token+ "&type=1&stream=" + socket.stream,function(error, response, body){
							//console.log("error:"+error);
                            var data_obj={
                                        "retmsg":"ok",
                                        "retcode":"000000",
                                        "msg":[
                                            {
                                                "msgtype":"1",
                                                "_method_":"StartEndLive",
                                                "action":"18",
                                                "ct":"直播关闭"
                                            }
                                        ]
                                    };
                            process_msg(io,socket.roomnum,JSON.stringify(data_obj));
                            // console.log('关播');
                            // console.log(FormatNowDate());
                            // console.log('uid---'+socket.uid);
                        });
                        endLiveConnect(io,socket.uid);
					}
                    
                    
                    
				}else{
					/* 观众 */
                    clientRedis.zrem('user_'+socket.stream,socket.uid,function(error,res){
						if(error) return;
						if(res){
							
							//用于每日任务--用户观看直播时长统计
							request(config['WEBADDRESS']+"?service=Live.signOutWatchLive&uid="+socket.uid + "&token=" + socket.token,function(error, response, body){});
							
							var data_obj={
                                            "msg":[
                                                {
                                                    "_method_":"disconnect",
                                                    "action":"1",
                                                    "ct":{
                                                        "id":''+socket.uid,
                                                        "user_nickname":''+socket.nicename,
                                                        "avatar":socket.avatar
                                                    },
                                                    "msgtype":"0",
                                                    "uid":''+socket.uid,
                                                    "uname":socket.nicename
                                                }
                                            ],
                                            "retcode":"000000",
                                            "retmsg":"OK"
                                        };
                            //console.log(JSON.stringify(data_obj));
							process_msg(io,socket.roomnum,JSON.stringify(data_obj));	
						}
						
					});
					
				}
				//console.log(socket.roomnum+"==="+socket.token+"===="+socket.uid+"======"+socket.stream);
				
				socket.leave(socket.roomnum);
				delete io.sockets.sockets[socket.id];
				sockets[socket.uid] = null;
				delete sockets[socket.uid];

			});
	});

});
// 获取房间成员
function getRoomMembers(uid, callback) {
    clientRedis.hget('LiveRoomMaster', uid, function(error, room_id) {
        console.log('room_id-' + room_id)
        if(error || !room_id) {
            callback([]);
            return;
        }

        clientRedis.hget('LiveRoom', room_id, function(error, members_str) {
            if(error || !members_str) {
                callback([]);
                return;
            }

            var members = members_str.split(',');
            callback(members);
        });
    });
}

// 通知房间所有成员
function notifyRoomMembers(io, members, new_uid, inviter_uid, action,member_infos) {
    var msg_data = {
        "_method_": "LiveConnect",
        "action": "4",
        "msgtype": "10",
        "room_members": member_infos,
        "new_uid": new_uid,
        "inviter_uid": inviter_uid,
        "action_type": action
    };

    var data_obj = {
        "msg": [msg_data],
        "retcode": "000000",
        "retmsg": "OK"
    };

    // 通知房间内所有成员
    members.forEach(function(member_uid) {
        console.log('member_uid--'+ member_uid + '--new_uid' + new_uid)
        if(member_uid) {
            // 获取该成员的拉流地址
           console.log('member_uid--'+ member_uid )
            clientRedis.hget('LiveConnect_pull', member_uid, function(error, pull_url) {
                 console.log('member_uid2--'+ member_uid)
                 console.log('pull_url--'+ pull_url)
                var member_msg = Object.assign({}, msg_data);
                member_msg.pkuid = member_uid;
                member_msg.pkpull = pull_url || '';
                console.log('member_msg--'+ JSON.stringify(member_msg))
                var member_data_obj = {
                    "msg": [member_msg],
                    "retcode": "000000",
                    "retmsg": "OK"
                };
                console.log('member_data_obj--'+ JSON.stringify(member_data_obj))
                process_msg(io, new_uid, JSON.stringify(member_data_obj));
            });
        }

        // 通知该成员房间有新人加入
        process_msg(io, member_uid, JSON.stringify(data_obj));
    });
}

// 扩展的结束连麦处理
function endLiveConnectWithRoom(io, uid) {
    // 获取房间信息
    clientRedis.hget('LiveRoomMaster', uid, function(error, room_id) {
        if(error || !room_id) {
            // 没有房间信息，使用原有逻辑
            endLiveConnect(io, uid);
            return;
        }

        // 获取房间成员
        clientRedis.hget('LiveRoom', room_id, function(error, members_str) {
            if(error || !members_str) {
                endLiveConnect(io, uid);
                return;
            }

            var members = members_str.split(',');

            // 通知房间成员有人离开
            var leave_msg = {
                "_method_": "LiveConnect",
                "action": "5",
                "msgtype": "10",
                "leave_uid": uid,
                "room_members": members.filter(m => m != uid)
            };

            var leave_data_obj = {
                "msg": [leave_msg],
                "retcode": "000000",
                "retmsg": "OK"
            };

            members.forEach(function(member_uid) {
                if(member_uid != uid) {
                    process_msg(io, member_uid, JSON.stringify(leave_data_obj));
                }
            });

            // 调用原有的结束连麦逻辑
            endLiveConnect(io, uid);
        });
    });
}

function sendSystemMsg(socket,msg){
    var data_obj={
                    "msg":[
                        {
                            "_method_":"SystemNot",
                            "action":"1",
                            "ct":""+ msg,
                            "msgtype":"4"
                        }
                    ],
                    "retcode":"000000",
                    "retmsg":"OK"
                };
	socket.emit('broadcastingListen',[JSON.stringify(data_obj)]);
						
}

function evalJson(data){
// 	return eval("("+data+")");
	try {
        if(!data || typeof data !== 'string') {
            return null;
        }
        return eval("("+data+")");
    } catch(e) {
        console.log('JSON解析错误:', e.message, '数据:', data.substring(0, 100));
        return null;
    }
}

function process_msg(io,roomnum,data){
	if(!chat_history[roomnum]){
		chat_history[roomnum]=[];
	}
	chat_history[roomnum].push(data);
	chat_interval[roomnum] || (chat_interval[roomnum]=setInterval(function(){
		if(chat_history[roomnum].length>0){
			send_msg(io,roomnum);
		}else{
			clearInterval(chat_interval[roomnum]);
			chat_interval[roomnum]=null;
		}
	},200));
}

function send_msg(io,roomnum){
	var data=chat_history[roomnum].splice(0,chat_history[roomnum].length);
    io.sockets.in(roomnum).emit("broadcastingListen", data);
}


/* 主播连麦结束处理 */
function endLiveConnect(io,uid){
    
    //console.log('结束连麦');
    //console.log(FormatNowDate());
    //console.log('uid--'+uid);
    clientRedis.hget('LiveConnect',uid,function(error,res){
        //console.log('res');
        if(error){
            return !1;
        }
        if(!res){
            return !1;
        }
        var pkuid=res;
        //console.log('pkuid---'+pkuid);
        /* 更新数据库 */
        var sign_data={uid:uid,pkuid:pkuid,type:0};
        var sign=setSign(sign_data);
        request(config['WEBADDRESS']+"?service=Livepk.changeLive&uid="+uid + "&pkuid=" + pkuid+ "&type=0&sign=" +sign,function(error, response, body){
            if(error) return;
            console.log('response--'+JSON.stringify(response));
             console.log('res--'+JSON.stringify(res));
            var res = evalJson(body);
            if( response.statusCode == 200 && res.data.code == 0){
                var data_obj={
                        "msg":[
                            {
                                "_method_":"LiveConnect",
                                "action":"5",
                                "msgtype":"10",
                                "uid":""+uid,
                                "uname":""
                            }
                        ],
                        "retcode":"000000",
                        "retmsg":"OK"
                    };
        
                process_msg(io,uid,JSON.stringify(data_obj));
                process_msg(io,pkuid,JSON.stringify(data_obj)); 
                
            }        
            
        });	
         
    });
        
}

/* PK结束处理 */
function endLivePk(io,uid,type,addtime){
    // console.log('结束PK');
    //console.log('uid-'+uid);
    //console.log('addtime-'+addtime);
    //console.log('type-'+type);
    var sign_data={uid:uid,addtime:addtime,type:type};
    var sign=setSign(sign_data);
    request(config['WEBADDRESS']+"?service=Livepk.endPK&uid="+uid + "&addtime=" + addtime+ "&type=" + type+ "&sign=" +sign,function(error, response, body){
        if(error) return;
        // console.log('endPK');
        // console.log(body);
        var res = evalJson(body);
        if( response.statusCode == 200 && res.data.code == 0){
            var info=res.data.info[0];
            var data_obj={
                    "msg":[
                        {
                            "_method_":"LivePK",
                            "action":"9",
                            "msgtype":"10",
                            "win_uid":""+info['win_uid'],
                            "uid":""+uid,
                            "uname":""
                        }
                    ],
                    "retcode":"000000",
                    "retmsg":"OK"
                };
    
            process_msg(io,uid,JSON.stringify(data_obj));
            process_msg(io,info['pkuid'],JSON.stringify(data_obj));
            
        }
        
    });
    
}

/* 三人PK结束处理 */
function endThreePk(io,uid,type,addtime){
    console.log('结束三人PK');
    console.log('uid-'+uid);
    console.log('addtime-'+addtime);
    console.log('type-'+type);
    var sign_data={uid:uid,addtime:addtime,type:type};
    var sign=setSign(sign_data);
    request(config['WEBADDRESS']+"?service=Livepk.endThreePK&uid="+uid + "&addtime=" + addtime+ "&type=" + type+ "&sign=" +sign,function(error, response, body){
        if(error) return;
        console.log('endThreePK response:', body);
        var res = evalJson(body);
        if( response.statusCode == 200 && res.data.code == 0){
            var info=res.data.info[0];
            var data_obj={
                    "msg":[
                        {
                            "_method_":"LiveThreePK",
                            "action":"9",
                            "msgtype":"10",
                            "win_uid":""+info['win_uid'],
                            "uid1":""+info['uid1'],
                            "uid2":""+info['uid2'],
                            "uid3":""+info['uid3'],
                            "gift1":""+info['gift1'],
                            "gift2":""+info['gift2'],
                            "gift3":""+info['gift3'],
                            "room_id":""+info['room_id']
                        }
                    ],
                    "retcode":"000000",
                    "retmsg":"OK"
                };
    
            // 通知三个房间PK结果
            process_msg(io,info['uid1'],JSON.stringify(data_obj));
            process_msg(io,info['uid2'],JSON.stringify(data_obj));
            process_msg(io,info['uid3'],JSON.stringify(data_obj));
            
        } else {
            console.log('三人PK结束失败:', res);
        }
        
    });
    
}



//时间格式化
function FormatNowDate(){
	var mDate = new Date();
	var Y = mDate.getFullYear();
	var M = mDate.getMonth()+1;
	var D = mDate.getDate();
	var H = mDate.getHours();
	var i = mDate.getMinutes();
	var s = mDate.getSeconds();
	return Y +'-' + M + '-' + D + ' ' + H + ':' + i + ':' + s;
}

/* sign加密 */
function setSign(obj) {//排序的函数
    var str='';
    var newkey = Object.keys(obj).sort();
//先用Object内置类的keys方法获取要排序对象的属性名，再利用Array原型上的sort方法对获取的属性名进行排序，newkey是一个数组
    var newObj = {};//创建一个新的对象，用于存放排好序的键值对
    for (var i = 0; i < newkey.length; i++) {//遍历newkey数组
        //newObj[newkey[i]] = obj[newkey[i]];//向新创建的对象中按照排好的顺序依次增加键值对
        str+=newkey[i]+'='+obj[newkey[i]]+'&';
    }
    str+=config['sign_key'];
    
    var sign=md5(str);
    return sign;
}