8afa8c2c5a
MonitorInstanceSimple is intended for simple monitors that probe servers in a straightforward fashion. More complex monitors can be derived directly from MonitorInstance.
41 lines
1.0 KiB
C++
41 lines
1.0 KiB
C++
#pragma once
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/*
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* Copyright (c) 2016 MariaDB Corporation Ab
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
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*
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* Change Date: 2020-01-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2 or later of the General
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* Public License.
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*/
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#include <maxscale/cppdefs.hh>
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#include <maxscale/monitor.hh>
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#include <maxscale/thread.h>
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/**
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* @file ndbcclustermon.hh A NDBC cluster monitor
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*/
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class NDBCMonitor : public maxscale::MonitorInstanceSimple
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{
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public:
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NDBCMonitor(const NDBCMonitor&) = delete;
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NDBCMonitor& operator = (const NDBCMonitor&) = delete;
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~NDBCMonitor();
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static NDBCMonitor* create(MXS_MONITOR* monitor);
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protected:
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bool has_sufficient_permissions() const;
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void update_server_status(MXS_MONITORED_SERVER* monitored_server);
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private:
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unsigned long m_id; /**< Monitor ID */
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NDBCMonitor(MXS_MONITOR* monitor);
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};
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