class DataProcesser {
    constructor(maxSessionCount) {
        this.maxSessionCount = maxSessionCount;
        this.activeUser = 0;
        this.sessions = new Array(maxSessionCount).fill(null);
        this.sendThreads = [];
        this.recvQueue = [];
        this.serverBuf = { buffer: null, size: 0, offset: 0 };
        this.userVerify = 1;
        this.processRecvSize = 0;
        this.waitSendUserSize = 0;
        this.waitSendQueueSize = 0;
        this.sendUserSize = 0;
        this.recvSeverSize = 0;
        this.lastProcUsrMsgTime = 0;
        this.lastProcSrvMsgTime = 0;
        this.lastRecvSrvMsgTime = 0;
        this.procSrvThreadSleep = 0;
        this.sendQueueSize = 0;
        this.ignoreDataPacket = 0;
        this.sndThreadSleepTime = 20;
    }

    initSessions() {
        for (let i = 0; i < this.maxSessionCount; i++) {
            this.sessions[i] = {
                socket: null,
                serverIdx: 0,
                packetIdx: 0,
                packetError: 0,
                recvPacketCount: 0,
                sendPacketCount: 0,
                markToClose: false,
                remoteClosed: false,
                sendAvaliable: true,
                sendTimeout: 0,
                closeTick: 0,
                connectTick: Date.now(),
                clientMsgTick: Date.now(),
                serverMsgTick: Date.now(),
                verifyIdx: this.userVerify++,
                recvBuf: { buffer: null, size: 0, offset: 0 },
                sendBuf: { buffer: null, size: 0, offset: 0 }
            };
        }
    }

    processUserRecvPacket(session, buffer, bufferSize) {
        // 处理用户接收到的数据包
        // 这里需要实现具体的数据处理逻辑
    }

    sendServerMessage(ident, sessionIdx, socket, serverIdx, buffer, bufferSize) {
        // 发送消息到服务器
        // 这里需要实现具体的消息发送逻辑
    }

    startup() {
        this.initSessions();
        // 启动数据处理线程
        // 这里需要实现具体的线程启动逻辑
    }

    stop() {
        // 停止数据处理线程
        // 这里需要实现具体的线程停止逻辑
    }
}

module.exports = DataProcesser;