base

2026-08-07 17:38:18 +09:00
commit 873193a243
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+/***************************************************************************
+                Database Connection Pool
+                -----------------------------------------
+	begin      : 2012/05/13
+	copyright  : (C) 2011 SolutionBox Inc.
+	author     : Service 1 Team
+	email      : svc1@solbox.com
+	version    : 3.1.0
+
+    CopyRight(C) 2011 SolutionBox Inc. All Rights reserved.
+    Redistribution and use in source and binary forms, with or with out
+    modification, are not permitted in outside of SolutionBox Inc.
+***************************************************************************/
+#ifndef __DATABASE_CONNECTION_POOL__
+#define __DATABASE_CONNECTION_POOL__
+
+class DataBase;
+
+class conndbpool
+{
+public:
+	enum POOL_STATUSE
+	{
+		POOL_ERR	=	-1,
+		POOL_FREE	=	0,
+		POOL_USE	=	1
+	};
+public:
+	conndbpool(databaseinfo info);
+	virtual ~conndbpool();
+
+	int	CreatePool( int poolcnt = 4 );
+	int DestroyPool();
+	DataBase* GetConnFromPool(int timeout = 10);
+	void ReleaseConnToPool(DataBase * t, bool success = true);
+	int SetKeepAliveTimeout(int sec);
+
+	void printstatus(string prefixed = "");
+
+	int GetFreePoolCnt();
+
+	bool IsExit() { return m_exitpool; }
+	bool IsTimeoutAlive();
+	bool SendAliveMsg();
+
+	void			SetDatabaseInfo(databaseinfo info)	{ m_dbinfo = info; }
+	databaseinfo   GetDatabaseInfo()	{ return m_dbinfo; }
+	size_t GetPoolSize()	{ return m_poolmap.size(); }
+
+	// 2014.06.06 dadamin
+	// 현재 DB 형상 체크
+	bool	SetTargetTableType(DataBase * d);
+	// 작업할 메타 테이블명
+	string	GetMetaTableName(const char * tranid);
+	// display_name 컬럼 사용 유무
+	bool	UseDisplayname() { return (m_tabletype == 1); }
+
+private:
+	static void* KeepPoolAlive(void*);
+
+private:
+	databaseinfo			m_dbinfo;	
+	map<DataBase*, short>	m_poolmap;
+	pthread_mutex_t			m_mutex;
+	bool					m_exitpool;
+	DataBase*				m_lastset;
+	
+	int						m_alivetime;
+	pthread_t				m_keepalive;
+	pthread_cond_t			m_alivecond;
+	pthread_mutex_t			m_alivemutex;
+
+	// 2014.06.04 dadamin
+	// -1: unset, 0: t_dav_resource, 1: t_meat_[sp_svc_tran_id]
+	int						m_tabletype;
+};
+
+class masterdbpool : public conndbpool
+{
+public:
+	static	void			init(databaseinfo info);
+	static	masterdbpool*	getInstance();
+	static	int				release();
+
+private:
+	masterdbpool(databaseinfo info);
+	~masterdbpool();
+
+private:
+	static masterdbpool*		m_inst;
+};
+
+class slavedbpool : public conndbpool
+{
+public:
+	static	void			init(databaseinfo info);
+	static	slavedbpool*	getInstance();
+	static	int				release();
+
+private:
+	slavedbpool(databaseinfo info);
+	~slavedbpool();
+
+private:
+	static slavedbpool*		m_inst;
+};
+
+#endif // __DATABASE_CONNECTION_POOL__