package com.xcong.excoin.modules.okxNewPrice;
|
|
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.param.TradeRequestParam;
|
import com.xcong.excoin.modules.okxNewPrice.utils.SSLConfig;
|
import com.xcong.excoin.utils.RedisUtils;
|
import lombok.extern.slf4j.Slf4j;
|
import org.java_websocket.client.WebSocketClient;
|
import org.java_websocket.handshake.ServerHandshake;
|
|
import javax.annotation.PostConstruct;
|
import javax.annotation.PreDestroy;
|
import java.math.BigDecimal;
|
import java.net.URI;
|
import java.net.URISyntaxException;
|
import java.util.concurrent.*;
|
import java.util.concurrent.atomic.AtomicBoolean;
|
import java.util.concurrent.atomic.AtomicReference;
|
|
/**
|
* OKX 新价格 WebSocket 客户端类，用于连接 OKX 的 WebSocket 接口，
|
* 实时获取并处理标记价格（mark price）数据，并将价格信息存储到 Redis 中。
|
* 同时支持心跳检测、自动重连以及异常恢复机制。
|
* @author Administrator
|
*/
|
@Slf4j
|
public class OkxQuantWebSocketClient {
|
private final RedisUtils redisUtils;
|
private final ExchangeInfoEnum account;
|
private final CaoZuoService caoZuoService;
|
|
private WebSocketClient webSocketClient;
|
private ScheduledExecutorService heartbeatExecutor;
|
private volatile ScheduledFuture<?> pongTimeoutFuture;
|
private final AtomicReference<Long> lastMessageTime = new AtomicReference<>(System.currentTimeMillis());
|
|
// 连接状态标志
|
private final AtomicBoolean isConnected = new AtomicBoolean(false);
|
private final AtomicBoolean isConnecting = new AtomicBoolean(false);
|
|
/**
|
* 获取WebSocketClient实例
|
* @return WebSocketClient实例
|
*/
|
public WebSocketClient getWebSocketClient() {
|
return webSocketClient;
|
}
|
|
/**
|
* 获取账号名称
|
* @return 账号名称
|
*/
|
public String getAccountName() {
|
return account.name();
|
}
|
|
public OkxQuantWebSocketClient(ExchangeInfoEnum account,
|
CaoZuoService caoZuoService,
|
RedisUtils redisUtils) {
|
this.account = account;
|
this.caoZuoService = caoZuoService;
|
this.redisUtils = redisUtils;
|
}
|
|
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";
|
|
/**
|
* 订阅频道指令
|
*/
|
private static final String SUBSCRIBE = "subscribe";
|
private static final String UNSUBSCRIBE = "unsubscribe";
|
|
// 心跳超时时间(秒)，小于30秒
|
private static final int HEARTBEAT_TIMEOUT = 10;
|
|
// 共享线程池用于重连等异步任务
|
private final ExecutorService sharedExecutor = Executors.newCachedThreadPool(r -> {
|
Thread t = new Thread(r, "okx-ws-account-order-worker");
|
t.setDaemon(true);
|
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();
|
}
|
|
/**
|
* 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() {
|
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);
|
|
log.info("OkxQuantWebSocketClient销毁完成");
|
}
|
|
private void shutdownExecutorGracefully(ExecutorService executor) {
|
if (executor == null || executor.isTerminated()) {
|
return;
|
}
|
try {
|
executor.shutdown();
|
if (!executor.awaitTermination(5, TimeUnit.SECONDS)) {
|
executor.shutdownNow();
|
}
|
} catch (InterruptedException e) {
|
Thread.currentThread().interrupt();
|
executor.shutdownNow();
|
}
|
}
|
|
/**
|
* 建立与 OKX WebSocket 服务器的连接。
|
* 设置回调函数以监听连接打开、接收消息、关闭和错误事件。
|
*/
|
private void connect() {
|
// 避免重复连接
|
if (isConnecting.get()) {
|
log.info("连接已在进行中，跳过重复连接请求");
|
return;
|
}
|
|
if (!isConnecting.compareAndSet(false, true)) {
|
log.info("连接已在进行中，跳过重复连接请求");
|
return;
|
}
|
|
try {
|
InstrumentsWs.handleEvent(account.name());
|
SSLConfig.configureSSL();
|
System.setProperty("https.protocols", "TLSv1.2,TLSv1.3");
|
String WS_URL = WS_URL_MONIPAN;
|
if (account.isAccountType()){
|
WS_URL = WS_URL_SHIPAN;
|
}
|
URI uri = new URI(WS_URL);
|
|
// 关闭之前的连接（如果存在）
|
if (webSocketClient != null) {
|
try {
|
webSocketClient.closeBlocking();
|
} catch (InterruptedException e) {
|
Thread.currentThread().interrupt();
|
log.warn("关闭之前连接时被中断");
|
}
|
}
|
|
webSocketClient = new WebSocketClient(uri) {
|
@Override
|
public void onOpen(ServerHandshake handshake) {
|
log.info("OKX account-order WebSocket连接成功");
|
isConnected.set(true);
|
isConnecting.set(false);
|
|
// 棜查应用是否正在关闭
|
if (!sharedExecutor.isShutdown()) {
|
resetHeartbeatTimer();
|
websocketLogin(account);
|
} else {
|
log.warn("应用正在关闭，忽略WebSocket连接成功回调");
|
}
|
}
|
|
@Override
|
public void onMessage(String message) {
|
lastMessageTime.set(System.currentTimeMillis());
|
handleWebSocketMessage(message);
|
resetHeartbeatTimer();
|
}
|
|
@Override
|
public void onClose(int code, String reason, boolean remote) {
|
log.warn("OKX account-order WebSocket连接关闭: code={}, reason={}", code, reason);
|
isConnected.set(false);
|
isConnecting.set(false);
|
cancelPongTimeout();
|
|
if (sharedExecutor != null && !sharedExecutor.isShutdown() && !sharedExecutor.isTerminated()) {
|
sharedExecutor.execute(() -> {
|
try {
|
reconnectWithBackoff();
|
} catch (InterruptedException e) {
|
Thread.currentThread().interrupt();
|
log.error("重连线程被中断", e);
|
} catch (Exception e) {
|
log.error("重连失败", e);
|
}
|
});
|
} else {
|
log.warn("共享线程池已关闭，无法执行重连任务");
|
}
|
}
|
|
@Override
|
public void onError(Exception ex) {
|
log.error("OKX account-order WebSocket发生错误", ex);
|
isConnected.set(false);
|
}
|
};
|
|
webSocketClient.connect();
|
} catch (URISyntaxException e) {
|
log.error("WebSocket URI格式错误", e);
|
isConnecting.set(false);
|
}
|
}
|
|
private void websocketLogin(ExchangeInfoEnum account) {
|
LoginWs.websocketLogin(webSocketClient, account);
|
}
|
|
private void subscribeBalanceAndPositionChannel(String option) {
|
BalanceAndPositionWs.subscribeBalanceAndPositionChannel(webSocketClient, option);
|
}
|
|
private void subscribeOrderInfoChannel(String option) {
|
OrderInfoWs.subscribeOrderInfoChannel(webSocketClient, option);
|
}
|
|
private void subscribeAccountChannel(String option) {
|
AccountWs.subscribeAccountChannel(webSocketClient, option);
|
}
|
|
private void subscribePositionChannel(String option) {
|
PositionsWs.subscribePositionChannel(webSocketClient, option);
|
}
|
|
/**
|
* 处理从 WebSocket 收到的消息。
|
* 包括订阅确认、错误响应、心跳响应以及实际的数据推送。
|
*
|
* @param message 来自 WebSocket 的原始字符串消息
|
*/
|
private void handleWebSocketMessage(String message) {
|
try {
|
if ("pong".equals(message)) {
|
log.debug("{}: 收到心跳响应", account.name());
|
cancelPongTimeout();
|
return;
|
}
|
JSONObject response = JSON.parseObject(message);
|
String event = response.getString("event");
|
|
if ("login".equals(event)) {
|
String code = response.getString("code");
|
if ("0".equals(code)) {
|
String connId = response.getString("connId");
|
log.info("{}: WebSocket登录成功, connId: {}", account.name(), connId);
|
subscribeAccountChannel(SUBSCRIBE);
|
subscribeOrderInfoChannel(SUBSCRIBE);
|
subscribePositionChannel(SUBSCRIBE);
|
} else {
|
log.error("{}: WebSocket登录失败, code: {}, msg: {}", account.name(), code, response.getString("msg"));
|
}
|
} else if ("subscribe".equals(event)) {
|
subscribeEvent(response);
|
} else if ("error".equals(event)) {
|
log.error("{}: 订阅错误: code={}, msg={}",
|
account.name(), response.getString("code"), response.getString("msg"));
|
} else if ("channel-conn-count".equals(event)) {
|
log.info("{}: 连接限制更新: channel={}, connCount={}",
|
account.name(), response.getString("channel"), response.getString("connCount"));
|
} else {
|
processPushData(response);
|
}
|
} catch (Exception e) {
|
log.error("{}: 处理WebSocket消息失败: {}", account.name(), message, e);
|
}
|
}
|
|
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, account.name());
|
}
|
if (AccountWs.ACCOUNTWS_CHANNEL.equals(channel)) {
|
AccountWs.initEvent(response, account.name());
|
}
|
if (PositionsWs.POSITIONSWS_CHANNEL.equals(channel)) {
|
PositionsWs.initEvent(response, account.name());
|
}
|
}
|
|
/**
|
* 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。
|
*
|
* @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: {}", account.name(), 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 :{}", account.name(), response);
|
return;
|
}
|
|
String channel = arg.getString("channel");
|
if (channel == null) {
|
log.warn("{}: 无效的推送数据，缺少 'channel' 字段{}", account.name(), response);
|
return;
|
}
|
|
// 注意：当前实现中，OrderInfoWs等类使用静态Map存储数据
|
// 这会导致多账号之间的数据冲突。需要进一步修改这些类的设计，让数据存储与特定账号关联
|
if (OrderInfoWs.ORDERINFOWS_CHANNEL.equals(channel)) {
|
TradeRequestParam tradeRequestParam = OrderInfoWs.handleEvent(response, redisUtils, account.name());
|
tradeRequestParam = caoZuoService.caoZuoZhiSunEvent(tradeRequestParam.getAccountName(), tradeRequestParam.getMarkPx(), tradeRequestParam.getPosSide());
|
TradeOrderWs.orderZhiYingZhiSunEventNoState(webSocketClient, tradeRequestParam);
|
}else if (AccountWs.ACCOUNTWS_CHANNEL.equals(channel)) {
|
AccountWs.handleEvent(response, account.name());
|
} else if (PositionsWs.POSITIONSWS_CHANNEL.equals(channel)) {
|
PositionsWs.handleEvent(response, account.name());
|
} else if (BalanceAndPositionWs.CHANNEL_NAME.equals(channel)) {
|
BalanceAndPositionWs.handleEvent(response);
|
}
|
}
|
|
/**
|
* 启动心跳检测任务。
|
* 使用 ScheduledExecutorService 定期检查是否需要发送 ping 请求来维持连接。
|
*/
|
private void startHeartbeat() {
|
if (heartbeatExecutor != null && !heartbeatExecutor.isTerminated()) {
|
heartbeatExecutor.shutdownNow();
|
}
|
|
heartbeatExecutor = Executors.newSingleThreadScheduledExecutor(r -> {
|
Thread t = new Thread(r, "okx-account-order-heartbeat");
|
t.setDaemon(true);
|
return t;
|
});
|
|
heartbeatExecutor.scheduleWithFixedDelay(this::checkHeartbeatTimeout,
|
HEARTBEAT_TIMEOUT, HEARTBEAT_TIMEOUT, TimeUnit.SECONDS);
|
}
|
|
// 移除了 schedulePeriodicReconnect 方法
|
|
/**
|
* 重置心跳计时器。
|
* 当收到新消息或发送 ping 后取消当前超时任务并重新安排下一次超时检查。
|
*/
|
private void resetHeartbeatTimer() {
|
cancelPongTimeout();
|
|
// 检查线程池状态，避免在关闭过程中提交任务
|
if (heartbeatExecutor != null && !heartbeatExecutor.isShutdown()) {
|
pongTimeoutFuture = heartbeatExecutor.schedule(this::checkHeartbeatTimeout,
|
HEARTBEAT_TIMEOUT, TimeUnit.SECONDS);
|
}
|
}
|
|
// 移除了 performScheduledReconnect 方法
|
|
/**
|
* 检查心跳超时情况。
|
* 若长时间未收到任何消息则主动发送 ping 请求保持连接活跃。
|
*/
|
private void checkHeartbeatTimeout() {
|
// 只有在连接状态下才检查心跳
|
if (!isConnected.get()) {
|
return;
|
}
|
|
long currentTime = System.currentTimeMillis();
|
long lastTime = lastMessageTime.get();
|
|
if (currentTime - lastTime >= HEARTBEAT_TIMEOUT * 1000L) {
|
sendPing();
|
}
|
}
|
|
/**
|
* 发送 ping 请求至 WebSocket 服务端。
|
* 用于维持长连接有效性。
|
*/
|
private void sendPing() {
|
try {
|
if (webSocketClient != null && webSocketClient.isOpen()) {
|
webSocketClient.send("ping");
|
log.debug("发送ping请求");
|
}
|
} catch (Exception e) {
|
log.warn("发送ping失败", e);
|
}
|
}
|
|
/**
|
* 取消当前的心跳超时任务。
|
* 在收到 pong 或其他有效消息时调用此方法避免不必要的断开重连。
|
*/
|
private void cancelPongTimeout() {
|
if (pongTimeoutFuture != null && !pongTimeoutFuture.isDone()) {
|
pongTimeoutFuture.cancel(true);
|
}
|
}
|
|
/**
|
* 执行 WebSocket 重连操作。
|
* 在连接意外中断后尝试重新建立连接。
|
*/
|
private void reconnectWithBackoff() throws InterruptedException {
|
// 如果正在连接，则不重复发起重连
|
if (isConnecting.get()) {
|
log.info("连接已在进行中，跳过重连请求");
|
return;
|
}
|
|
int attempt = 0;
|
int maxAttempts = 3;
|
long delayMs = 1000;
|
|
while (attempt < maxAttempts && !isConnected.get()) {
|
try {
|
Thread.sleep(delayMs);
|
connect();
|
|
// 等待连接建立
|
for (int i = 0; i < 10 && isConnecting.get(); i++) {
|
Thread.sleep(500);
|
}
|
|
if (isConnected.get()) {
|
log.info("重连成功");
|
return;
|
}
|
} catch (Exception e) {
|
log.warn("第{}次重连失败", attempt + 1, e);
|
delayMs *= 2;
|
attempt++;
|
}
|
}
|
|
log.error("超过最大重试次数({})仍未连接成功", maxAttempts);
|
}
|
}
|
