Question

我找到了从ldap获取数据的python方法，有一部分我遇到了问题

    try:
        ldap_result_id = ldapcon.search(base, scope, search_filter, attributes)
        result_set = []
        while 1:
            result_type, result_data = ldapcon.result(ldap_result_id, 0)
            if (result_data == []):
                break
            else:
                if result_type == ldap.RES_SEARCH_ENTRY:
                    result_set.append(result_data)
    except ldap.LDAPError, e:
        print e

但主要是我在“ldapcon.result（）”上有ldap错误

{'info': '00002024: LdapErr: DSID-0C060598, comment: No other operations may be performed on the connection while a bind is outstanding., data 0, v1db1', 'desc': 'Server is busy'}

它从3开始发生2次，所以下次尝试它可以成功！你有一个好主意如何处理它？把相同的try / except仅用于该函数并添加一些尝试计数器？感谢

Answer 1

我不能说它是否优雅和正确，但它有效

 while 1:
     try:
        ldap_result_id = ldapcon.search(base, scope, search_filter, attributes)
        result_set = []
        result_type, result_data = ldapcon.result(ldap_result_id, 0, 2)
    except ldap.LDAPError, e:
        pass
    if 'result_data' in locals():
        if result_type == ldap.RES_SEARCH_ENTRY:
            result_set.append(result_data)
        return result_set[0][0][1]['departmentNumber'][0]

Answer 2

我现在正在了解这一点。我希望这有帮助。我发现以下似乎完全符合我的需要：

ldap.ldapobject.ReconnectLDAPObject(dc, retry_max=5, retry_delay=2.0)

有关详细信息，请查看https://www.python-ldap.org/en/latest/reference/ldap.html#ldap-objects

获取“服务器忙”时如何处理ldap请求

2 个答案: