/** * Copyright (C) 2014 MongoDB Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License, version 3, * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . * * As a special exception, the copyright holders give permission to link the * code of portions of this program with the OpenSSL library under certain * conditions as described in each individual source file and distribute * linked combinations including the program with the OpenSSL library. You * must comply with the GNU Affero General Public License in all respects for * all of the code used other than as permitted herein. If you modify file(s) * with this exception, you may extend this exception to your version of the * file(s), but you are not obligated to do so. If you do not wish to do so, * delete this exception statement from your version. If you delete this * exception statement from all source files in the program, then also delete * it in the license file. */ #pragma once #include #include "mongo/db/global_environment_experiment.h" #include "mongo/util/concurrency/mutex.h" namespace mongo { class GlobalEnvironmentMongoD : public GlobalEnvironmentExperiment { public: GlobalEnvironmentMongoD(); ~GlobalEnvironmentMongoD(); StorageEngine* getGlobalStorageEngine(); void setKillAllOperations(); void unsetKillAllOperations(); bool getKillAllOperations(); bool killOperation(AtomicUInt opId); void registerOperationContext(OperationContext* txn); void unregisterOperationContext(OperationContext* txn); void forEachOperationContext(ProcessOperationContext* procOpCtx); OperationContext* newOpCtx(); private: bool _globalKill; typedef std::set OperationContextSet; mongo::mutex _registeredOpContextsMutex; OperationContextSet _registeredOpContexts; }; } // namespace mongo