更新 MakerEngine、OffsetMakerEngine 和 TrendEngine，优化账户、订单、深度、价格和K线推送的异常处理逻辑，确保在推送失败时记录错误信息以便于调试。

src/core/maker-engine.ts

@@ -109,7 +109,9 @@ export class MakerEngine {
   }
 
   private bootstrap(): void {
+    try {
       this.exchange.watchAccount((snapshot) => {
+        try {
           this.accountSnapshot = snapshot;
           const totalUnrealized = Number(snapshot.totalUnrealizedProfit ?? "0");
           if (Number.isFinite(totalUnrealized)) {
@@ -118,9 +120,17 @@ export class MakerEngine {
           const position = getPosition(snapshot, this.config.symbol);
           this.updateSessionVolume(position);
           this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `账户推送处理异常: ${String(err)}`);
+        }
       });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅账户失败: ${String(err)}`);
+    }
 
+    try {
       this.exchange.watchOrders((orders) => {
+        try {
           this.syncLocksWithOrders(orders);
           this.openOrders = Array.isArray(orders)
             ? orders.filter((order) => order.type !== "MARKET" && order.symbol === this.config.symbol)
@@ -133,29 +143,60 @@ export class MakerEngine {
           }
           this.initialOrderSnapshotReady = true;
           this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `订单推送处理异常: ${String(err)}`);
+        }
       });
-
+    } catch (err) {
-    this.exchange.watchDepth(this.config.symbol, (depth) => {
+      this.tradeLog.push("error", `订阅订单失败: ${String(err)}`);
-      this.depthSnapshot = depth;
-      this.emitUpdate();
-    });
-
-    this.exchange.watchTicker(this.config.symbol, (ticker) => {
-      this.tickerSnapshot = ticker;
-      this.emitUpdate();
-    });
-
-    // Maker strategy does not consume klines, but subscribe to keep parity with other modules
-    this.exchange.watchKlines(this.config.symbol, "1m", () => {
-      /* no-op */
-    });
     }
 
-  private syncLocksWithOrders(orders: AsterOrder[]): void {
+    try {
+      this.exchange.watchDepth(this.config.symbol, (depth) => {
+        try {
+          this.depthSnapshot = depth;
+          this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `深度推送处理异常: ${String(err)}`);
+        }
+      });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅深度失败: ${String(err)}`);
+    }
+
+    try {
+      this.exchange.watchTicker(this.config.symbol, (ticker) => {
+        try {
+          this.tickerSnapshot = ticker;
+          this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `价格推送处理异常: ${String(err)}`);
+        }
+      });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅Ticker失败: ${String(err)}`);
+    }
+
+    // Maker strategy does not consume klines, but subscribe to keep parity with other modules
+    try {
+      this.exchange.watchKlines(this.config.symbol, "1m", () => {
+        try {
+          /* no-op */
+        } catch (err) {
+          this.tradeLog.push("error", `K线推送处理异常: ${String(err)}`);
+        }
+      });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅K线失败: ${String(err)}`);
+    }
+  }
+
+  private syncLocksWithOrders(orders: AsterOrder[] | null | undefined): void {
+    const list = Array.isArray(orders) ? orders : [];
     Object.keys(this.pending).forEach((type) => {
       const pendingId = this.pending[type];
       if (!pendingId) return;
-      const match = orders.find((order) => String(order.orderId) === pendingId);
+      const match = list.find((order) => String(order.orderId) === pendingId);
       if (!match || (match.status && match.status !== "NEW" && match.status !== "PARTIALLY_FILLED")) {
         unlockOperating(this.locks, this.timers, this.pending, type);
       }
@@ -407,10 +448,20 @@ export class MakerEngine {
   }
 
   private emitUpdate(): void {
+    try {
       const snapshot = this.buildSnapshot();
       const handlers = this.listeners.get("update");
       if (handlers) {
-      handlers.forEach((handler) => handler(snapshot));
+        handlers.forEach((handler) => {
+          try {
+            handler(snapshot);
+          } catch (err) {
+            this.tradeLog.push("error", `更新回调处理异常: ${String(err)}`);
+          }
+        });
+      }
+    } catch (err) {
+      this.tradeLog.push("error", `快照或更新分发异常: ${String(err)}`);
     }
   }
 

src/core/offset-maker-engine.ts

@@ -108,7 +108,9 @@ export class OffsetMakerEngine {
   }
 
   private bootstrap(): void {
+    try {
       this.exchange.watchAccount((snapshot) => {
+        try {
           this.accountSnapshot = snapshot;
           const totalUnrealized = Number(snapshot.totalUnrealizedProfit ?? "0");
           if (Number.isFinite(totalUnrealized)) {
@@ -117,9 +119,17 @@ export class OffsetMakerEngine {
           const position = getPosition(snapshot, this.config.symbol);
           this.updateSessionVolume(position);
           this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `账户推送处理异常: ${String(err)}`);
+        }
       });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅账户失败: ${String(err)}`);
+    }
 
+    try {
       this.exchange.watchOrders((orders) => {
+        try {
           this.syncLocksWithOrders(orders);
           this.openOrders = Array.isArray(orders)
             ? orders.filter((order) => order.type !== "MARKET" && order.symbol === this.config.symbol)
@@ -132,28 +142,59 @@ export class OffsetMakerEngine {
           }
           this.initialOrderSnapshotReady = true;
           this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `订单推送处理异常: ${String(err)}`);
+        }
       });
-
+    } catch (err) {
-    this.exchange.watchDepth(this.config.symbol, (depth) => {
+      this.tradeLog.push("error", `订阅订单失败: ${String(err)}`);
-      this.depthSnapshot = depth;
-      this.emitUpdate();
-    });
-
-    this.exchange.watchTicker(this.config.symbol, (ticker) => {
-      this.tickerSnapshot = ticker;
-      this.emitUpdate();
-    });
-
-    this.exchange.watchKlines(this.config.symbol, "1m", () => {
-      /* no-op */
-    });
     }
 
-  private syncLocksWithOrders(orders: AsterOrder[]): void {
+    try {
+      this.exchange.watchDepth(this.config.symbol, (depth) => {
+        try {
+          this.depthSnapshot = depth;
+          this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `深度推送处理异常: ${String(err)}`);
+        }
+      });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅深度失败: ${String(err)}`);
+    }
+
+    try {
+      this.exchange.watchTicker(this.config.symbol, (ticker) => {
+        try {
+          this.tickerSnapshot = ticker;
+          this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `价格推送处理异常: ${String(err)}`);
+        }
+      });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅Ticker失败: ${String(err)}`);
+    }
+
+    try {
+      this.exchange.watchKlines(this.config.symbol, "1m", () => {
+        try {
+          /* no-op */
+        } catch (err) {
+          this.tradeLog.push("error", `K线推送处理异常: ${String(err)}`);
+        }
+      });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅K线失败: ${String(err)}`);
+    }
+  }
+
+  private syncLocksWithOrders(orders: AsterOrder[] | null | undefined): void {
+    const list = Array.isArray(orders) ? orders : [];
     Object.keys(this.pending).forEach((type) => {
       const pendingId = this.pending[type];
       if (!pendingId) return;
-      const match = orders.find((order) => String(order.orderId) === pendingId);
+      const match = list.find((order) => String(order.orderId) === pendingId);
       if (!match || (match.status && match.status !== "NEW" && match.status !== "PARTIALLY_FILLED")) {
         unlockOperating(this.locks, this.timers, this.pending, type);
       }
@@ -499,10 +540,20 @@ export class OffsetMakerEngine {
   }
 
   private emitUpdate(): void {
+    try {
       const snapshot = this.buildSnapshot();
       const handlers = this.listeners.get("update");
       if (handlers) {
-      handlers.forEach((handler) => handler(snapshot));
+        handlers.forEach((handler) => {
+          try {
+            handler(snapshot);
+          } catch (err) {
+            this.tradeLog.push("error", `更新回调处理异常: ${String(err)}`);
+          }
+        });
+      }
+    } catch (err) {
+      this.tradeLog.push("error", `快照或更新分发异常: ${String(err)}`);
     }
   }
 

src/core/trend-engine.ts

@@ -126,13 +126,23 @@ export class TrendEngine {
   }
 
   private bootstrap(): void {
+    try {
       this.exchange.watchAccount((snapshot) => {
+        try {
           this.accountSnapshot = snapshot;
           const position = getPosition(snapshot, this.config.symbol);
           this.updateSessionVolume(position);
           this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `账户推送处理异常: ${String(err)}`);
+        }
       });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅账户失败: ${String(err)}`);
+    }
+    try {
       this.exchange.watchOrders((orders) => {
+        try {
           this.synchronizeLocks(orders);
           this.openOrders = Array.isArray(orders)
             ? orders.filter((order) => order.type !== "MARKET" && order.symbol === this.config.symbol)
@@ -148,26 +158,57 @@ export class TrendEngine {
           }
           this.ordersSnapshotReady = true;
           this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `订单推送处理异常: ${String(err)}`);
+        }
       });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅订单失败: ${String(err)}`);
+    }
+    try {
       this.exchange.watchDepth(this.config.symbol, (depth) => {
+        try {
           this.depthSnapshot = depth;
           this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `深度推送处理异常: ${String(err)}`);
+        }
       });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅深度失败: ${String(err)}`);
+    }
+    try {
       this.exchange.watchTicker(this.config.symbol, (ticker) => {
+        try {
           this.tickerSnapshot = ticker;
           this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `价格推送处理异常: ${String(err)}`);
+        }
       });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅Ticker失败: ${String(err)}`);
+    }
+    try {
       this.exchange.watchKlines(this.config.symbol, this.config.klineInterval, (klines) => {
-      this.klineSnapshot = klines;
+        try {
+          this.klineSnapshot = Array.isArray(klines) ? klines : [];
           this.emitUpdate();
+        } catch (err) {
+          this.tradeLog.push("error", `K线推送处理异常: ${String(err)}`);
+        }
       });
+    } catch (err) {
+      this.tradeLog.push("error", `订阅K线失败: ${String(err)}`);
+    }
   }
 
-  private synchronizeLocks(orders: AsterOrder[]): void {
+  private synchronizeLocks(orders: AsterOrder[] | null | undefined): void {
+    const list = Array.isArray(orders) ? orders : [];
     Object.keys(this.pending).forEach((type) => {
       const pendingId = this.pending[type];
       if (!pendingId) return;
-      const match = orders.find((order) => String(order.orderId) === pendingId);
+      const match = list.find((order) => String(order.orderId) === pendingId);
       if (!match || (match.status && match.status !== "NEW")) {
         unlockOperating(this.locks, this.timers, this.pending, type);
       }
@@ -532,10 +573,20 @@ export class TrendEngine {
   }
 
   private emitUpdate(): void {
+    try {
       const snapshot = this.buildSnapshot();
       const handlers = this.listeners.get("update");
       if (handlers) {
-      handlers.forEach((handler) => handler(snapshot));
+        handlers.forEach((handler) => {
+          try {
+            handler(snapshot);
+          } catch (err) {
+            this.tradeLog.push("error", `更新回调处理异常: ${String(err)}`);
+          }
+        });
+      }
+    } catch (err) {
+      this.tradeLog.push("error", `快照或更新分发异常: ${String(err)}`);
     }
   }