修复监控握锁卖币导致中控快照超时、实例全部离线。

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

lib/options/options_monitor_lib.py

@@ -375,15 +375,16 @@ def sync_open_options_trades(
                 pass
     if notify_cfg is not None:
         _notify_recent_unsent_expiry_closes(conn, notify_cfg)
-        _sell_spot_after_synced_closes(notify_cfg, closed_inst_ids)
+    # 卖币不在此处做:调用方须先 commit/close 本连接,再调 sell_spot_after_options_sync,
+    # 否则监控线程握锁时中控快照会超时,表现为全部离线。
     return updated
 
 
-def _sell_spot_after_synced_closes(
-    cfg: dict[str, Any],
-    closed_inst_ids: list[str],
+def sell_spot_after_options_sync(
+    cfg: dict[str, Any] | None,
+    closed_inst_ids: list[str] | None = None,
 ) -> None:
-    """同步关仓(含到期)后卖回币本位残留;空仓时再扫一遍交易户."""
+    """在释放业务 DB 连接后调用:同步关仓/到期后的币本位卖回."""
     if not isinstance(cfg, dict):
         return
     ex = cfg.get("exchange_options")
@@ -540,9 +541,14 @@ def options_monitor_loop(
                 pe_cfg = dict(profit_exit_cfg or {})
                 pe_cfg.setdefault("send_wechat", send_wechat)
                 pe_cfg.setdefault("account_label", account_label)
+                # 平仓/卖币会另开 DB 连接;先提交释放写锁,避免中控快照被锁超时→全部离线
                 if target_close_fn is not None:
                     from lib.options.options_target_lib import run_options_target_closes
 
+                    try:
+                        conn.commit()
+                    except Exception:
+                        pass
                     run_options_target_closes(
                         conn,
                         positions,
@@ -554,6 +560,10 @@ def options_monitor_loop(
                 if profit_exit_close_fn is not None:
                     from lib.options.options_profit_exit_lib import run_options_profit_exits
 
+                    try:
+                        conn.commit()
+                    except Exception:
+                        pass
                     run_options_profit_exits(
                         conn,
                         positions,
@@ -564,10 +574,22 @@ def options_monitor_loop(
                         ex=pe_cfg.get("exchange_options"),
                     )
                 if sync_trades_fn is not None:
+                    try:
+                        conn.commit()
+                    except Exception:
+                        pass
                     sync_trades_fn(conn)
                 conn.commit()
             finally:
                 conn.close()
+            # 币本位扫尾卖回:必须在监控连接关闭之后
+            try:
+                pe_sell = dict(profit_exit_cfg or {})
+                pe_sell.setdefault("send_wechat", send_wechat)
+                pe_sell.setdefault("account_label", account_label)
+                sell_spot_after_options_sync(pe_sell)
+            except Exception:
+                pass
             # 平仓限价挂单超时撤单(独立于 DB 事务)
             if stale_pending_fn is not None:
                 try: