Mercurial > hg > orthanc-stone
diff Platforms/Generic/DelayedCallCommand.h @ 431:26b90b110719 am-vsol-upgrade
added DelayedCallExecutor to avoid using sleep() in C++ that consumes 100% CPU once executed in WASM
author | am@osimis.io |
---|---|
date | Thu, 29 Nov 2018 19:25:15 +0100 |
parents | |
children | 2a8ac2d426db |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Platforms/Generic/DelayedCallCommand.h Thu Nov 29 19:25:15 2018 +0100 @@ -0,0 +1,56 @@ +/** + * Stone of Orthanc + * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics + * Department, University Hospital of Liege, Belgium + * Copyright (C) 2017-2018 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 + +#include "IOracleCommand.h" + +#include "../../Framework/Toolbox/IDelayedCallExecutor.h" +#include "../../Framework/Messages/IObservable.h" +#include "../../Framework/Messages/ICallable.h" +#include "../../Applications/Generic/NativeStoneApplicationContext.h" +#include <boost/chrono.hpp> + +namespace OrthancStone +{ + class DelayedCallCommand : public IOracleCommand, IObservable + { + protected: + std::auto_ptr<MessageHandler<IDelayedCallExecutor::TimeoutMessage> > callback_; + std::auto_ptr<Orthanc::IDynamicObject> payload_; + NativeStoneApplicationContext& context_; + boost::chrono::system_clock::time_point expirationTimePoint_; + unsigned int timeoutInMs_; + + public: + DelayedCallCommand(MessageBroker& broker, + MessageHandler<IDelayedCallExecutor::TimeoutMessage>* callback, // takes ownership + unsigned int timeoutInMs, + Orthanc::IDynamicObject* payload /* takes ownership */, + NativeStoneApplicationContext& context + ); + + virtual void Execute(); + + virtual void Commit(); + }; + +}