| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "TombstoneExpiryHandler.hpp" |
| |
| #include "CacheImpl.hpp" |
| #include "ExpiryTaskManager.hpp" |
| #include "MapEntry.hpp" |
| #include "RegionInternal.hpp" |
| |
| namespace apache { |
| namespace geode { |
| namespace client { |
| |
| TombstoneExpiryHandler::TombstoneExpiryHandler( |
| std::shared_ptr<TombstoneEntry> entryPtr, TombstoneList* tombstoneList, |
| std::chrono::milliseconds duration, CacheImpl* cacheImpl) |
| : m_entryPtr(entryPtr), |
| m_duration(duration), |
| m_cacheImpl(cacheImpl), |
| m_tombstoneList(tombstoneList) {} |
| |
| int TombstoneExpiryHandler::handle_timeout(const ACE_Time_Value&, const void*) { |
| std::shared_ptr<CacheableKey> key; |
| m_entryPtr->getEntry()->getKeyI(key); |
| auto creationTime = m_entryPtr->getTombstoneCreationTime(); |
| auto curr_time = TombstoneEntry::clock::now(); |
| auto expiryTaskId = m_entryPtr->getExpiryTaskId(); |
| auto sec = curr_time - creationTime - m_duration; |
| try { |
| using apache::geode::internal::chrono::duration::to_string; |
| LOGDEBUG( |
| "Entered entry expiry task handler for tombstone of key [%s]: " |
| "%s,%s,%s,%s", |
| Utils::nullSafeToString(key).c_str(), |
| to_string(curr_time.time_since_epoch()).c_str(), |
| to_string(creationTime.time_since_epoch()).c_str(), |
| to_string(m_duration).c_str(), to_string(sec).c_str()); |
| if (sec >= std::chrono::seconds::zero()) { |
| DoTheExpirationAction(key); |
| } else { |
| // reset the task after |
| // (lastAccessTime + entryExpiryDuration - curr_time) in seconds |
| LOGDEBUG( |
| "Resetting expiry task %s later for key " |
| "[%s]", |
| to_string(-sec).c_str(), Utils::nullSafeToString(key).c_str()); |
| m_cacheImpl->getExpiryTaskManager().resetTask( |
| m_entryPtr->getExpiryTaskId(), -sec); |
| return 0; |
| } |
| } catch (...) { |
| // Ignore whatever exception comes |
| } |
| LOGDEBUG("Removing expiry task for key [%s]", |
| Utils::nullSafeToString(key).c_str()); |
| // we now delete the handler in GF_Timer_Heap_ImmediateReset_T |
| // and always return success. |
| m_cacheImpl->getExpiryTaskManager().resetTask(expiryTaskId, 0); |
| return 0; |
| } |
| |
| int TombstoneExpiryHandler::handle_close(ACE_HANDLE, ACE_Reactor_Mask) { |
| return 0; |
| } |
| |
| inline void TombstoneExpiryHandler::DoTheExpirationAction( |
| const std::shared_ptr<CacheableKey>& key) { |
| LOGDEBUG( |
| "EntryExpiryHandler::DoTheExpirationAction LOCAL_DESTROY " |
| "for region entry with key %s", |
| Utils::nullSafeToString(key).c_str()); |
| m_tombstoneList->removeEntryFromMapSegment(key); |
| } |
| |
| } // namespace client |
| } // namespace geode |
| } // namespace apache |