From e9871a602f4a69a3674b2cb5e7678edd0d338ea5 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Wed, 23 Sep 2026 18:02:16 +0800
Subject: [PATCH] fix(gateApi): 解决枚举定义不完整导致的反序列化异常
---
src/main/java/com/xcong/excoin/modules/gateApi/GateGridTradeService.java | 111 +++++++++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 98 insertions(+), 13 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/modules/gateApi/GateGridTradeService.java b/src/main/java/com/xcong/excoin/modules/gateApi/GateGridTradeService.java
index 3b1fde1..0d0b369 100644
--- a/src/main/java/com/xcong/excoin/modules/gateApi/GateGridTradeService.java
+++ b/src/main/java/com/xcong/excoin/modules/gateApi/GateGridTradeService.java
@@ -3,9 +3,13 @@
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
import com.xcong.excoin.utils.dingtalk.DingTalkUtils;
+import com.google.gson.ExclusionStrategy;
+import com.google.gson.FieldAttributes;
+import com.google.gson.Gson;
import io.gate.gateapi.ApiClient;
import io.gate.gateapi.ApiException;
import io.gate.gateapi.GateApiException;
+import io.gate.gateapi.JSON;
import io.gate.gateapi.api.AccountApi;
import io.gate.gateapi.api.FuturesApi;
import io.gate.gateapi.models.*;
@@ -110,6 +114,11 @@
private final FuturesApi futuresApi;
private static final String SETTLE = "usdt";
+ /** 手动市价平仓遭遇价格保护(MARKET_PRICE_TOO_DEVIATED)后的重试次数 */
+ private static final int CLOSE_POSITION_RETRY_MAX_ATTEMPTS = 3;
+ /** 手动市价平仓遭遇价格保护后的重试间隔（毫秒） */
+ private static final long CLOSE_POSITION_RETRY_DELAY_MS = 800L;
+
private volatile StrategyState state = StrategyState.WAITING_KLINE;
/** 空仓价格队列，降序排列（大→小），容量 gridQueueSize */
@@ -150,7 +159,7 @@
/** 最近触发止损的空头网格ID */
private volatile int lastShortStopLossGridId = Integer.MAX_VALUE;
/** 自定义止损模式激活标记：true=尚未发生第一次止损触发，第一次触发后置 false（触发未触发侧重挂默认） */
- private final AtomicBoolean customStopLossModeActive = new AtomicBoolean(false);
+ private final AtomicBoolean dualStopLossModeActive = new AtomicBoolean(false);
private volatile BigDecimal lastKlinePrice;
private volatile BigDecimal markPrice = BigDecimal.ZERO;
@@ -172,8 +181,50 @@
ApiClient apiClient = new ApiClient();
apiClient.setBasePath(config.getRestBasePath());
apiClient.setApiKeySecret(config.getApiKey(), config.getApiSecret());
+ // 修复 gate-api SDK finishAs 枚举不完整导致的反序列化失败（见 buildLenientJson）
+ apiClient.setJSON(buildLenientJson());
this.futuresApi = new FuturesApi(apiClient);
this.executor = new GateTradeExecutor(apiClient, config.getContract());
+ }
+
+ /**
+ * 构建容错的 JSON 序列化器，跳过部分枚举不完整字段的反序列化。
+ *
+ * <p>gate-api SDK 的枚举定义滞后于交易所实际返回值，反序列化未知枚举值时
+ * {@code fromValue} 会抛 {@link IllegalArgumentException}，导致接口被误判为失败。
+ * 已确认业务不使用以下字段，因此通过 Gson 排除策略直接跳过其解析：
+ * <ul>
+ * <li>{@code finishAs}：{@code FuturesOrder.FinishAsEnum} 缺少
+ * {@code price_rate_protected}（价格保护）等值（如日志
+ * {@code Unexpected value 'price_rate_proteced'}）；</li>
+ * <li>{@code posMarginMode}：{@code FuturesPriceTriggeredOrder.PosMarginModeEnum}
+ * 只定义 {@code cross}/{@code dual}，而 {@code cancelPriceTriggeredOrderList}
+ * 会返回组合值 {@code cross|dual}（如日志 {@code Unexpected value 'cross|dual'}）。</li>
+ * </ul>
+ */
+ private static JSON buildLenientJson() {
+ JSON json = new JSON();
+ Gson gson = json.getGson().newBuilder()
+ .setExclusionStrategies(new ExclusionStrategy() {
+ @Override
+ public boolean shouldSkipField(FieldAttributes f) {
+ if ("finishAs".equals(f.getName())) {
+ return true;
+ }
+ // 仅跳过 FuturesPriceTriggeredOrder 的 posMarginMode，避免误伤
+ // FuturesOrder / Position 的同名字段（二者语义为 isolated/cross）
+ return "posMarginMode".equals(f.getName())
+ && FuturesPriceTriggeredOrder.class.equals(f.getDeclaringClass());
+ }
+
+ @Override
+ public boolean shouldSkipClass(Class<?> clazz) {
+ return false;
+ }
+ })
+ .create();
+ json.setGson(gson);
+ return json;
}
// ---- 初始化 ----
@@ -365,7 +416,7 @@
accumulatedShortLossCount = 0;
lastLongStopLossGridId = Integer.MAX_VALUE;
lastShortStopLossGridId = Integer.MAX_VALUE;
- customStopLossModeActive.set(false);
+ dualStopLossModeActive.set(false);
shortPriceQueue.clear();
longPriceQueue.clear();
totalShortPriceQueue.clear();
@@ -978,7 +1029,7 @@
// );
// }
- if (config.isCustomStopLossEnabled()) {
+ if (config.isDualStopLossEnabled()) {
placeCustomStopLosses();
} else {
placeDefaultStopLossLadders();
@@ -995,10 +1046,10 @@
* 多仓止损：NUMBER_2（价格 ≤ 触发价平多），空仓止损：NUMBER_1（价格 ≥ 触发价平空）。
*/
private void placeCustomStopLosses() {
- customStopLossModeActive.set(true);
+ dualStopLossModeActive.set(true);
String baseQty = config.getBaseQuantity();
- BigDecimal longPrice = config.getLongCustomStopLossPrice();
- BigDecimal shortPrice = config.getShortCustomStopLossPrice();
+ BigDecimal longPrice = config.getLongStopLossPrice();
+ BigDecimal shortPrice = config.getShortStopLossPrice();
if (longPrice != null && longPrice.compareTo(BigDecimal.ZERO) > 0) {
GridElement longElem = findNearestGridElementByPrice(longPrice);
@@ -1654,7 +1705,7 @@
}
// 自定义止损模式：第一次止损触发时，取消未触发侧（空仓）自定义止损单并重挂默认阶梯
- if (config.isCustomStopLossEnabled() && customStopLossModeActive.compareAndSet(true, false)) {
+ if (config.isDualStopLossEnabled() && dualStopLossModeActive.compareAndSet(true, false)) {
cancelAllShortStopLossesOnly();
placeDefaultShortStopLossLadder();
log.info("[Gate] 自定义止损首次触发(多仓), 已取消空仓自定义止损并重挂默认阶梯");
@@ -1713,7 +1764,7 @@
}
// 自定义止损模式：第一次止损触发时，取消未触发侧（多仓）自定义止损单并重挂默认阶梯
- if (config.isCustomStopLossEnabled() && customStopLossModeActive.compareAndSet(true, false)) {
+ if (config.isDualStopLossEnabled() && dualStopLossModeActive.compareAndSet(true, false)) {
cancelAllLongStopLossesOnly();
placeDefaultLongStopLossLadder();
log.info("[Gate] 自定义止损首次触发(空仓), 已取消多仓自定义止损并重挂默认阶梯");
@@ -1943,7 +1994,8 @@
return;
}
- int totalOrders = filledQty / qty;
+ // [Gate] 止损只针对初始开仓仓位(baseQuantity)，加仓部分只做止盈
+ int totalOrders = baseQty / qty;
int[] orders = new int[gridCount];
if (gridCount == 1) {
@@ -2005,7 +2057,8 @@
return;
}
- int totalOrders = filledQty / qty;
+ // [Gate] 止损只针对初始开仓仓位(baseQuantity)，加仓部分只做止盈
+ int totalOrders = baseQty / qty;
int[] orders = new int[gridCount];
if (gridCount == 1) {
@@ -2366,7 +2419,7 @@
*/
private void closePositionByMode(Position.ModeEnum mode, boolean isLong) {
String sideLabel = isLong ? "多" : "空";
- // 1. 市价平掉对应方向仓位
+ // 1. 市价平掉对应方向仓位（价格保护拒绝时重试）
try {
Position pos = queryPosition(mode);
if (pos != null) {
@@ -2387,8 +2440,26 @@
closeOrder.setSize(size > 0 ? String.valueOf(-size) : String.valueOf(Math.abs(size)));
}
closeOrder.setText("t-grid-manual-close");
- futuresApi.createFuturesOrder(SETTLE, closeOrder, null);
- log.info("[Gate] 手动平{}仓, size:{}, mode:{}", sideLabel, sizeStr, posMode);
+ for (int attempt = 1; attempt <= CLOSE_POSITION_RETRY_MAX_ATTEMPTS; attempt++) {
+ try {
+ futuresApi.createFuturesOrder(SETTLE, closeOrder, null);
+ log.info("[Gate] 手动平{}仓, size:{}, mode:{}", sideLabel, sizeStr, posMode);
+ break;
+ } catch (Exception e) {
+ if (attempt < CLOSE_POSITION_RETRY_MAX_ATTEMPTS && isPriceProtectionRejected(e)) {
+ log.warn("[Gate] 手动平{}仓遭遇价格保护, 第{}次失败, {}ms后重试: {}",
+ sideLabel, attempt, CLOSE_POSITION_RETRY_DELAY_MS, e.getMessage());
+ try {
+ Thread.sleep(CLOSE_POSITION_RETRY_DELAY_MS);
+ } catch (InterruptedException ie) {
+ Thread.currentThread().interrupt();
+ break;
+ }
+ } else {
+ throw e;
+ }
+ }
+ }
}
}
} catch (Exception e) {
@@ -2411,6 +2482,20 @@
}
/**
+ * 判断异常是否为市价单价格保护拒绝（{@code MARKET_PRICE_TOO_DEVIATED}）。
+ *
+ * <p>该错误是交易所对市价单的保护：当盘口价相对最新价偏离超过滑点比率时拒绝下单，
+ * 属于瞬时行情错误，等待行情稳定后重试通常可成功。
+ */
+ private boolean isPriceProtectionRejected(Exception e) {
+ if (e instanceof GateApiException) {
+ String label = ((GateApiException) e).getErrorLabel();
+ return label != null && label.contains("PRICE_TOO_DEVIATED");
+ }
+ return false;
+ }
+
+ /**
* 取消所有多仓入场单（条件开仓单），并清空 GridElement 的多仓挂单记录。
*/
private void cancelAllLongEntryOrders() {
--
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