fix: 全部写库scanner统一加busy_timeout=30000——整点撞锁SQLite自动等待,根治崩溃

2026-08-18 10:00:19 +08:00
parent e18cf7e76e
commit 0070141bce
6 changed files with 23 additions and 0 deletions
@@ -70,6 +70,7 @@ def get_stock_pool():
    """获取待扫描股票池"""
    import sqlite3
    conn = sqlite3.connect(str(DB_PATH))
+    conn.execute("PRAGMA busy_timeout=30000")  # 2026-08-18 整点撞锁等待
    
    # 从holding_strategies拿已有策略股
    existing = set()
@@ -210,6 +211,7 @@ def main():
    
    # 写入DB
    conn = sqlite3.connect(str(DB_PATH))
+    conn.execute("PRAGMA busy_timeout=30000")  # 2026-08-18 整点撞锁等待
    inserted = 0
    for score, code, info, detail in candidates[:10]:  # 最多10只
        name = info["name"]