V 友们，帮忙给点排查意见

问题不是必现的，偶尔就出现一次

问了 AI 给的也是模糊的的回答

连接 pg 数据库用的是 pool = PooledDB()

执行代码如下

    def dbQuery(self, sql):        conn = pool.connection()        cur = conn.cursor()        cur.execute(sql)        result = cur.fetchall()        cur.close()        conn.close()        return result

报错如下：

could not receive data from server: Software caused connection abort (0x00002745/10053)Traceback (most recent call last):  File "aaTestV5.py", line 844, in process    input_values = self.getInputValuesInfo()  File "aa_process.py", line 117, in getInputValuesInfo    order_list = super(tf, self).getInputValuesInfo()  File "aaTestV5.py", line 555, in getInputValuesInfo    results_fromno, no_list = self.getFromnoResult()  File "aa_process.py", line 366, in getFromnoResult    return self.getFromnoResultInner(False)  File "aa_process.py", line 320, in getFromnoResultInner    results_fromno, no_list = super(tf, self).getFromnoResult(True)  File "aaTestV5.py", line 119, in getFromnoResult    result_fromno1 = self.dbQuery(query_sql)  File "aa_process.py", line 391, in dbQuery    return super(tf, self).dbQuery(sql)  File "aaTestV5.py", line 823, in dbQuery    cur.execute(sql)  File "\python\lib\site-packages\dbutils\steady_db.py", line 598, in tough_method    result = method(*args, **kwargs)  # try to executepsycopg2.DatabaseError: could not receive data from server: Software caused connection abort (0x00002745/10053)