fix(okxNewPrice): 优化 WebSocket 客户端销毁逻辑

Administrator

2025-12-15 9a8d276f6ea40d2016a420a37c617fc5cdadf526

 src/main/java/com/xcong/excoin/modules/okxNewPrice/OkxQuantWebSocketClient.java

@@ -1,14 +1,10 @@
package com.xcong.excoin.modules.okxNewPrice;

import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.xcong.excoin.modules.okxNewPrice.celue.CaoZuoService;
import com.xcong.excoin.modules.okxNewPrice.okxWs.*;
import com.xcong.excoin.modules.okxNewPrice.okxWs.enums.CoinEnums;
import com.xcong.excoin.modules.okxNewPrice.okxWs.enums.ExchangeInfoEnum;
import com.xcong.excoin.modules.okxNewPrice.okxWs.enums.OrderParamEnums;
import com.xcong.excoin.modules.okxNewPrice.utils.SSLConfig;
import com.xcong.excoin.modules.okxNewPrice.wangge.WangGeService;
import com.xcong.excoin.utils.RedisUtils;
@@ -21,7 +17,6 @@

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import java.math.BigDecimal;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.concurrent.*;
@@ -57,10 +52,6 @@
    private static final String WS_URL_MONIPAN = "wss://wspap.okx.com:8443/ws/v5/private";
    private static final String WS_URL_SHIPAN = "wss://ws.okx.com:8443/ws/v5/private";

    private ScheduledExecutorService reconnectScheduler;
    private final AtomicReference<Long> lastReconnectTime = new AtomicReference<>(System.currentTimeMillis());


    /**
     * 订阅频道指令
     */
@@ -77,40 +68,73 @@
        return t;
    });

    // 在 OkxQuantWebSocketClient 中添加初始化标记
    private final AtomicBoolean isInitialized = new AtomicBoolean(false);

    /**
     * 初始化方法，在 Spring Bean 构造完成后执行。
     * 负责建立 WebSocket 连接并启动心跳检测任务。
     */
    @PostConstruct
    public void init() {
        // 防止重复初始化
        if (!isInitialized.compareAndSet(false, true)) {
            log.warn("OkxQuantWebSocketClient 已经初始化过，跳过重复初始化");
            return;
        }

        connect();
        startHeartbeat();
        
        // 添加每小时重连的定时任务
        schedulePeriodicReconnect();
    }

    /**
     * 销毁方法，在 Spring Bean 销毁前执行。
     * 关闭 WebSocket 连接、停止心跳定时器及相关的线程资源。
     */
//    @PreDestroy
//    public void destroy() {
//        if (webSocketClient != null && webSocketClient.isOpen()) {
//            subscribeAccountChannel(UNSUBSCRIBE);
//            subscribePositionChannel(UNSUBSCRIBE);
//            subscribeOrderInfoChannel(UNSUBSCRIBE);
//            webSocketClient.close();
//        }
//        shutdownExecutorGracefully(heartbeatExecutor);
//        if (pongTimeoutFuture != null) {
//            pongTimeoutFuture.cancel(true);
//        }
//        shutdownExecutorGracefully(sharedExecutor);
//
//        // 移除了 reconnectScheduler 的关闭操作
//    }
    @PreDestroy
    public void destroy() {
        if (webSocketClient != null && webSocketClient.isOpen()) {
            subscribeAccountChannel(UNSUBSCRIBE);
            subscribePositionChannel(UNSUBSCRIBE);
            subscribeOrderInfoChannel(UNSUBSCRIBE);
            webSocketClient.close();
        log.info("开始销毁OkxQuantWebSocketClient");

        // 设置关闭标志，避免重连
        if (sharedExecutor != null && !sharedExecutor.isShutdown()) {
            sharedExecutor.shutdown();
        }

        if (webSocketClient != null && webSocketClient.isOpen()) {
            try {
                subscribeAccountChannel(UNSUBSCRIBE);
                subscribePositionChannel(UNSUBSCRIBE);
                subscribeOrderInfoChannel(UNSUBSCRIBE);
                webSocketClient.closeBlocking();
            } catch (InterruptedException e) {
                Thread.currentThread().interrupt();
                log.warn("关闭WebSocket连接时被中断");
            }
        }

        shutdownExecutorGracefully(heartbeatExecutor);
        if (pongTimeoutFuture != null) {
            pongTimeoutFuture.cancel(true);
        }
        shutdownExecutorGracefully(sharedExecutor);

        if (reconnectScheduler != null) {
            reconnectScheduler.shutdownNow();
        }
        log.info("OkxQuantWebSocketClient销毁完成");
    }

    private void shutdownExecutorGracefully(ExecutorService executor) {
@@ -145,7 +169,7 @@
        }
        
        try {
            InstrumentsWs.handleEvent(redisUtils);
            InstrumentsWs.handleEvent();
            wangGeService.initWangGe();
            SSLConfig.configureSSL();
            System.setProperty("https.protocols", "TLSv1.2,TLSv1.3");
@@ -273,7 +297,7 @@
                    log.error("WebSocket登录失败, code: {}, msg: {}", code, response.getString("msg"));
                }
            } else if ("subscribe".equals(event)) {
                log.info("订阅成功: {}", response.getJSONObject("arg"));
                subscribeEvent(response);
            } else if ("error".equals(event)) {
                log.error("订阅错误: code={}, msg={}",
                         response.getString("code"), response.getString("msg"));
@@ -288,6 +312,29 @@
        }
    }

    private void subscribeEvent(JSONObject response) {
        JSONObject arg = response.getJSONObject("arg");
        if (arg == null) {
            log.warn("无效的推送数据，缺少 'arg' 字段 :{}",response);
            return;
        }

        String channel = arg.getString("channel");
        if (channel == null) {
            log.warn("无效的推送数据，缺少 'channel' 字段{}",response);
            return;
        }
        if (OrderInfoWs.ORDERINFOWS_CHANNEL.equals(channel)) {
            OrderInfoWs.initEvent(response);
        }
        if (AccountWs.ACCOUNTWS_CHANNEL.equals(channel)) {
            AccountWs.initEvent(response);
        }
        if (PositionsWs.POSITIONSWS_CHANNEL.equals(channel)) {
            PositionsWs.initEvent(response);
        }
    }

    /**
     * 解析并处理价格推送数据。
     * 将最新的标记价格存入 Redis 并触发后续业务逻辑比较处理。
@@ -295,26 +342,35 @@
     * @param response 包含价格数据的 JSON 对象
     */
    private void processPushData(JSONObject response) {
        String op = response.getString("op");
        if (op != null){
            if (TradeOrderWs.ORDERWS_CHANNEL.equals(op)) {
                // 直接使用Object类型接收，避免强制类型转换
                Object data = response.get("data");
                log.info("收到下单推送结果: {}", JSON.toJSONString(data));
                return;
            }
        }
        JSONObject arg = response.getJSONObject("arg");
        if (arg == null) {
            log.warn("无效的推送数据，缺少 'arg' 字段");
            log.warn("无效的推送数据，缺少 'arg' 字段 :{}",response);
            return;
        }

        String channel = arg.getString("channel");
        if (channel == null) {
            log.warn("无效的推送数据，缺少 'channel' 字段");
            log.warn("无效的推送数据，缺少 'channel' 字段{}",response);
            return;
        }

        if (OrderInfoWs.ORDERINFOWS_CHANNEL.equals(channel)) {
            OrderInfoWs.handleEvent(response, redisUtils);
        }else if (AccountWs.ACCOUNTWS_CHANNEL.equals(channel)) {
            AccountWs.handleEvent(response, redisUtils);
            AccountWs.handleEvent(response);
            String side = caoZuoService.caoZuo();
            TradeOrderWs.orderEvent(webSocketClient, redisUtils, side);
            TradeOrderWs.orderEvent(webSocketClient, side);
        } else if (PositionsWs.POSITIONSWS_CHANNEL.equals(channel)) {
            PositionsWs.handleEvent(response, redisUtils);
            PositionsWs.handleEvent(response);
        } else if (BalanceAndPositionWs.CHANNEL_NAME.equals(channel)) {
            BalanceAndPositionWs.handleEvent(response);
        }
@@ -339,24 +395,7 @@
                HEARTBEAT_TIMEOUT, HEARTBEAT_TIMEOUT, TimeUnit.SECONDS);
    }

    /**
     * 安排定期重连任务
     * 每小时执行一次重连以保持连接新鲜度
     */
    private void schedulePeriodicReconnect() {
        if (reconnectScheduler != null && !reconnectScheduler.isTerminated()) {
            reconnectScheduler.shutdownNow();
        }

        reconnectScheduler = Executors.newSingleThreadScheduledExecutor(r -> {
            Thread t = new Thread(r, "okx-scheduled-reconnect");
            t.setDaemon(true);
            return t;
        });

        // 每小时执行一次重连
        reconnectScheduler.scheduleWithFixedDelay(this::performScheduledReconnect, 60, 60, TimeUnit.MINUTES);
    }
    // 移除了 schedulePeriodicReconnect 方法

    /**
     * 重置心跳计时器。
@@ -372,19 +411,7 @@
        }
    }

    /**
     * 执行定时重连任务
     * 每小时强制重连一次以确保连接的新鲜度
     */
    private void performScheduledReconnect() {
        log.info("执行定时重连任务");
        if (webSocketClient != null && webSocketClient.isOpen()) {
            log.info("关闭当前连接准备重连");
            webSocketClient.close();
        }
        // 更新最后重连时间
        lastReconnectTime.set(System.currentTimeMillis());
    }
    // 移除了 performScheduledReconnect 方法

    /**
     * 检查心跳超时情况。