Fix stop-loss close loop spamming WeChat and blocking manual close.

Throttle close retries, skip monitor revive while pending, and dedupe notifications when CTP already has a close order.

Co-authored-by: Cursor <cursoragent@cursor.com>

modules/trading/install.py

@@ -58,11 +58,14 @@ from modules.trading.order_pending import (
 from modules.core.db_conn import commit_retry, execute_retry
 from modules.trading.sl_tp_guard import (
     cancel_monitor_exit_orders,
+    close_pending_active,
     ensure_monitor_order_columns,
+    mark_close_pending,
     monitor_order_status,
     monitor_source_label,
     place_monitor_exit_orders,
     reconcile_monitors_without_position,
+    should_skip_monitor_revive,
     start_sl_tp_guard_worker,
     write_manual_close_trade_log,
 )
@@ -1195,6 +1198,8 @@ def install_trading(app, *, login_required, require_nav, get_db, get_setting, se
 
     def _revive_closed_monitor(conn, symbol: str, direction: str) -> Optional[dict]:
         """柜台仍有持仓但本地监控被误关时，恢复最近一条同品种记录。"""
+        if should_skip_monitor_revive(symbol, direction):
+            return None
         direction = (direction or "long").strip().lower()
         for r in conn.execute(
             "SELECT * FROM trade_order_monitors WHERE status='closed' ORDER BY id DESC LIMIT 40"
@@ -3215,6 +3220,14 @@ def install_trading(app, *, login_required, require_nav, get_db, get_setting, se
         if not sym or price <= 0:
             conn.close()
             return jsonify({"ok": False, "error": "品种或价格无效"}), 400
+        if close_pending_active(sym, direction):
+            conn.close()
+            return jsonify({"ok": False, "error": "平仓处理中，请稍候查看柜台委托"}), 400
+        from modules.trading.sl_tp_guard import _has_pending_close_order
+        if _has_pending_close_order(mode, sym, direction):
+            mark_close_pending(sym, direction)
+            conn.close()
+            return jsonify({"ok": False, "error": "已有平仓委托在柜台排队，请勿重复提交"}), 400
         offset = "close_long" if direction == "long" else "close_short"
         capital = _capital(conn)
         mon = None
@@ -3253,6 +3266,7 @@ def install_trading(app, *, login_required, require_nav, get_db, get_setting, se
                 lots=lots, price=price, settings=_settings_dict(),
                 order_type="market",
             )
+            mark_close_pending(sym, direction)
             # 始终写本地记录：CTP 同步依赖内存开平配对，重启后或成交回报延迟时会漏记
             write_manual_close_trade_log(
                 conn,