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mysqlxx::Pool: trying to reconnect only if connection was successful at least once [#CONV-2807].
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@ -185,7 +185,7 @@ public:
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int MaxConn = MYSQLXX_POOL_DEFAULT_MAX_CONNECTIONS,
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const std::string & InitConnect_ = "")
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: DefaultConnections(DefConn), MaxConnections(MaxConn), InitConnect(InitConnect_),
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Initialized(false), CfgName(ConfigName)
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Initialized(false), CfgName(ConfigName), was_successful(false)
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{
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}
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@ -267,6 +267,9 @@ private:
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/** @brief Имя базы данных. */
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std::string DBName;
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/** @brief Хотя бы один раз было успешное соединение. */
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bool was_successful;
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/** @brief Выполняет инициализацию класса, если мы еще не инициализированы. */
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inline void Initialize()
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{
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@ -303,7 +306,8 @@ private:
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}
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catch (mysqlxx::ConnectionFailed & e)
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{
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if (e.errnum() == ER_ACCESS_DENIED_ERROR
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if (!was_successful
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|| e.errnum() == ER_ACCESS_DENIED_ERROR
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|| e.errnum() == ER_DBACCESS_DENIED_ERROR
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|| e.errnum() == ER_BAD_DB_ERROR)
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{
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@ -322,6 +326,7 @@ private:
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}
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}
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was_successful = true;
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afterConnect(Conn->Conn);
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Connections.push_back(Conn);
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return Conn;
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