geode-client-native/src/cppcache/impl/SuspendedTxExpiryHandler.cpp

/*=========================================================================
 * Copyright (c) 2010-2014 Pivotal Software, Inc. All Rights Reserved.
 * This product is protected by U.S. and international copyright
 * and intellectual property laws. Pivotal products are covered by
 * one or more patents listed at http://www.pivotal.io/patents.
 *=========================================================================
 */
#include "ace/Timer_Queue.h"
#include "ace/Timer_Heap.h"
#include "ace/Reactor.h"
#include "ace/svc_export.h"
#include "ace/Timer_Heap_T.h"
#include "ace/Timer_Queue_Adapters.h"

#include "CacheImpl.hpp"
#include "ExpiryTaskManager.hpp"
#include "SuspendedTxExpiryHandler.hpp"

using namespace gemfire;

SuspendedTxExpiryHandler::SuspendedTxExpiryHandler(
                            CacheTransactionManagerImpl* cacheTxMgr, 
                            TransactionIdPtr tid,
                            uint32_t duration):
                            m_cacheTxMgr(cacheTxMgr),
                            m_txid(tid),
                            m_duration(duration)
{
}

int SuspendedTxExpiryHandler::handle_timeout(const ACE_Time_Value& current_time,
    const void* arg)
{
  LOGDEBUG("Entered SuspendedTxExpiryHandler");
  try {
    // resume the transaction and rollback it
    if (m_cacheTxMgr->tryResume(m_txid, false))
      m_cacheTxMgr->rollback();
  }
  catch (...) {
    // Ignore whatever exception comes
    LOGFINE("Error while rollbacking expired suspended transaction. Ignoring the error");
  }
  return 0;
}

int SuspendedTxExpiryHandler::handle_close( ACE_HANDLE, ACE_Reactor_Mask )
{
  return 0;
}