83 lines
2.0 KiB
C++
83 lines
2.0 KiB
C++
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/******************************************************************************//**
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* @file CTsdbSaveRedunSw.cpp
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* @brief 时序库存库服务，冗余切换类
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* @author yikenan
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* @version 1.0
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* @date
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**********************************************************************************/
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#include "CTsdbSaveSrv.h"
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#include "CNodeMng.h"
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#include "CTsdbSaveRedunSw.h"
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#include "SampleThread.h"
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namespace iot_dbms
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{
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CTsdbSaveRedunSw::CTsdbSaveRedunSw( CTsdbSaveSrv *pParent, const iot_public::SRunAppInfo &stRunAppInfo)
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: m_pParent( pParent ),
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m_stRunAppInfo(stRunAppInfo),
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m_ptrSampleThread(NULL)
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{
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assert(m_pParent);
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}
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CTsdbSaveRedunSw::~CTsdbSaveRedunSw()
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{
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//< m_objFrontThread析构时会 quit()
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m_ptrSampleThread.reset();
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}
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int CTsdbSaveRedunSw::redundantSwitch(bool bMaster, bool bSlave)
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{
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//< 当前逻辑 bSlave 无需使用
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if (bMaster)
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{
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m_objFrontThread.resumeThread();
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}
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else
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{
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m_objFrontThread.suspendThread();
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}
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if(m_ptrSampleThread != NULL)
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{
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m_ptrSampleThread->redundantSwitch(bMaster);
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}
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m_pParent->updateProcInfo(true, m_objFrontThread.isThreadRunning(), bSlave);
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return iotSuccess;
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}
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int CTsdbSaveRedunSw::initialize()
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{
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//PUBLIC应用不加载定时存盘功能
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if(m_stRunAppInfo.nAppId == CN_AppId_PUBLIC)
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{
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return iotSuccess;
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}
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//初始化历史采样接口
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//================================================================================================
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m_ptrSampleThread = boost::make_shared<CSampleThread>(m_stRunAppInfo);
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if (m_ptrSampleThread == NULL)
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{
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LOGERROR("CTsdbSaveRedunSw::initialize(), create SampleInstance fail!");
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return iotFailed;
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}
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if(!m_ptrSampleThread->initialize())
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{
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LOGERROR("CTsdbSaveRedunSw::initialize(), init SampleInstance fail!");
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return iotFailed;
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}
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return iotSuccess;
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}
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} //< namespace iot_dbms
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