Mercurial > hg > orthanc-stone
view Framework/Oracle/ThreadedOracle.h @ 1031:7b89e88bb66e toa2019100701
Merge
author | Benjamin Golinvaux <bgo@osimis.io> |
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date | Mon, 07 Oct 2019 14:09:29 +0200 |
parents | 3a984741686f |
children | 81b29bc7c3d4 2d8ab34c8c91 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2019 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * 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 <http://www.gnu.org/licenses/>. **/ #pragma once #if !defined(ORTHANC_ENABLE_THREADS) # error The macro ORTHANC_ENABLE_THREADS must be defined #endif #if ORTHANC_ENABLE_THREADS != 1 # error This file can only compiled for native targets #endif #include "../Messages/IMessageEmitter.h" #include "IOracle.h" #include <Core/WebServiceParameters.h> #include <Core/MultiThreading/SharedMessageQueue.h> namespace OrthancStone { class ThreadedOracle : public IOracle { private: enum State { State_Setup, State_Running, State_Stopped }; class Item; class SleepingCommands; IMessageEmitter& emitter_; Orthanc::WebServiceParameters orthanc_; Orthanc::SharedMessageQueue queue_; State state_; boost::mutex mutex_; std::vector<boost::thread*> workers_; boost::shared_ptr<SleepingCommands> sleepingCommands_; boost::thread sleepingWorker_; unsigned int sleepingTimeResolution_; void Step(); static void Worker(ThreadedOracle* that); static void SleepingWorker(ThreadedOracle* that); void StopInternal(); public: ThreadedOracle(IMessageEmitter& emitter); virtual ~ThreadedOracle(); // The reference is not stored. void SetOrthancParameters(const Orthanc::WebServiceParameters& orthanc); void SetThreadsCount(unsigned int count); void SetSleepingTimeResolution(unsigned int milliseconds); void Start(); void Stop() { StopInternal(); } virtual void Schedule(const IObserver& receiver, IOracleCommand* command); }; }