1
zj
2024-08-07 8ed60795a7c278f9699616f72eb05ce49800ba6f
bitgetsClient/src/main/java/org/example/bitgetsclient/wsClient/BitgetClient.java
@@ -8,9 +8,16 @@
import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
import lombok.extern.slf4j.Slf4j;
import org.example.bitgetsclient.BitgetsClientApplication;
import org.example.bitgetsclient.comm.ApplicationContextProvider;
import org.example.bitgetsclient.util.RedisUtil;
import org.json.JSONException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
import javax.websocket.*;
@@ -26,6 +33,7 @@
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
@ClientEndpoint
@Slf4j
@@ -55,7 +63,7 @@
    public void start() {
    public void start() throws Exception {
        try {
            connect(); // 尝试连接
            if (session == null) {
@@ -67,7 +75,6 @@
            executorService.scheduleAtFixedRate(this::sendPing, PING_INTERVAL, PING_INTERVAL, TimeUnit.MILLISECONDS);
            // 发送订阅消息
            session.getBasicRemote().sendText(subscriptions); // 发送订阅信息
            synchronized (this) {
                this.wait(); // 等待 WebSocket 消息到来
            }
@@ -77,6 +84,7 @@
            log.error("线程被中断: " + e.getMessage(), e); // 记录线程中断的错误
        } catch (Exception e) {
            log.error("bitget ws 连接过程中发生异常: " + e.getMessage(), e); // 记录连接过程中发生的异常
            throw e;
        } finally {
            executorService.shutdownNow(); // 尝试立即关闭调度服务
        }
@@ -109,8 +117,8 @@
                if (dataNode != null) {
                    Map<String, Object> hashMap = new HashMap<>(); // 变量命名更具描述性
                    String bids = dataNode.get("bids").toString();
                    String asks = dataNode.get("asks").toString();
                    String asks = dataNode.get("bids").toString();
                    String bids = dataNode.get("asks").toString();
                    Type listType = new TypeToken<List<List<String>>>(){}.getType();
                    List<List<String>> bidsList = gson.fromJson(bids, listType);
@@ -167,51 +175,52 @@
    }
    @OnClose
    public void onClose() {
    public void onClose() throws Exception {
        log.info("bitget ws 连接已关闭,尝试重新连接..."); // 记录连接关闭的信息
        handleConnectionClosedOrError(); // 处理连接关闭事件
        throw new Exception();
    }
    @OnError
    public void onError(Throwable throwable) {
    public void onError(Throwable throwable) throws Exception {
        log.error("bitget ws 发生错误: " + throwable.getMessage(), throwable); // 记录错误信息
        handleConnectionClosedOrError(); // 处理错误事件
        throw new Exception();
    }
    private void handleConnectionClosedOrError() {
        synchronized (lock) {
            if (!reconnecting) {
                reconnecting = true; // 开始重连
                executorService.execute(this::attemptReconnect); // 执行重连操作
            }
        }
    }
//    private void handleConnectionClosedOrError() {
//        executorService.execute(() -> {
//            try {
//                attemptReconnect();
//            } catch (Exception e) {
//                throw new RuntimeException(e);
//            }
//        });
//    }
    private void attemptReconnect() {
        if (reconnectAttempts < MAX_RECONNECT_ATTEMPTS) { // 检查重连次数是否超过限制
            try {
                log.info("bitget ws 开始重连"); // 记录开始重连的信息
                connect(); // 尝试重连
                log.info("bitget ws 重连成功"); // 成功重连的日志
                reconnectAttempts = 0; // 重连成功,重置重连次数
            } catch (Exception e) {
                reconnectAttempts++; // 增加重连尝试次数
                log.warn("bitget ws 重连失败,尝试次数: " + reconnectAttempts, e); // 记录重连失败的警告信息
                // 采用指数退避策略,增加重连间隔
                long waitTime = Math.min(60, (long) Math.pow(2, reconnectAttempts)) * 1000; // 最大等待时间为 60 秒
                scheduleReconnect(waitTime); // 调度下次重连
            }
        } else {
            log.error("超过最大重连次数,停止重连"); // 超过最大重连次数
            reconnecting = false; // 重连状态重置
        }
    }
    private void scheduleReconnect(long waitTime) { // 接受等待时间参数
        if (!executorService.isShutdown()) {
            executorService.schedule(this::attemptReconnect, waitTime, TimeUnit.MILLISECONDS); // 调度重连
        }
    }
//    private void attemptReconnect() throws Exception {
//        if (reconnectAttempts < MAX_RECONNECT_ATTEMPTS) { // 检查重连次数是否超过限制
//            try {
//                log.info("bitget ws 开始重连"); // 记录开始重连的信息
//                connect(); // 尝试重连
//                log.info("bitget ws 重连成功"); // 成功重连的日志
//                reconnectAttempts = 0; // 重连成功,重置重连次数
//            } catch (Exception e) {
//                reconnectAttempts++; // 增加重连尝试次数
//                log.warn("bitget ws 重连失败,尝试次数: " + reconnectAttempts, e); // 记录重连失败的警告信息
//                // 采用指数退避策略,增加重连间隔
//                long waitTime = Math.min(60, (long) Math.pow(2, reconnectAttempts)) * 1000; // 最大等待时间为 60 秒
//                scheduleReconnect(waitTime); // 调度下次重连
//            }
//        } else {
//            log.error("超过最大重连次数,停止重连"); // 超过最大重连次数
//            throw new Exception();
//        }
//    }
//
//    private void scheduleReconnect(long waitTime) { // 接受等待时间参数
//        if (!executorService.isShutdown()) {
//            executorService.schedule(this::attemptReconnect, waitTime, TimeUnit.MILLISECONDS); // 调度重连
//        }
//    }
    private void sendPing() {
        try {