Mercurial > hg > orthanc-stone
diff Framework/Toolbox/IDelayedCallExecutor.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 | f0008c55e5f7 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Framework/Toolbox/IDelayedCallExecutor.h Thu Nov 29 19:25:15 2018 +0100 @@ -0,0 +1,59 @@ +/** + * 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 "../../Framework/Messages/IObserver.h" +#include "../../Framework/Messages/ICallable.h" + +#include <Core/IDynamicObject.h> +#include <Core/Logging.h> + +#include <string> +#include <map> + +namespace OrthancStone +{ + // The IDelayedCall executes a callback after a delay (equivalent to timeout() function in javascript). + class IDelayedCallExecutor : public boost::noncopyable + { + protected: + MessageBroker& broker_; + + public: + + typedef NoPayloadMessage<MessageType_Timeout> TimeoutMessage; + + IDelayedCallExecutor(MessageBroker& broker) : + broker_(broker) + { + } + + + virtual ~IDelayedCallExecutor() + { + } + + + virtual void Schedule(MessageHandler<IDelayedCallExecutor::TimeoutMessage>* callback, + unsigned int timeoutInMs = 1000) = 0; + }; +}