mirror of
https://github.com/FairRootGroup/FairMQ.git
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47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
/********************************************************************************
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* Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
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* *
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* This software is distributed under the terms of the *
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* GNU Lesser General Public Licence (LGPL) version 3, *
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* copied verbatim in the file "LICENSE" *
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********************************************************************************/
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#include <fairmq/Device.h>
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#include <fairmq/runDevice.h>
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#include <thread> // this_thread::sleep_for
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#include <chrono>
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namespace bpo = boost::program_options;
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class Broadcaster : public FairMQDevice
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{
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public:
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Broadcaster() = default;
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protected:
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bool ConditionalRun() override
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{
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std::this_thread::sleep_for(std::chrono::seconds(1));
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// NewSimpleMessage creates a copy of the data and takes care of its destruction (after the transfer takes place).
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// Should only be used for small data because of the cost of an additional copy
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FairMQMessagePtr msg(NewSimpleMessage("OK"));
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LOG(info) << "Sending OK";
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Send(msg, "broadcast");
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return true;
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}
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};
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void addCustomOptions(bpo::options_description& /*options*/)
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{
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}
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std::unique_ptr<fair::mq::Device> getDevice(fair::mq::ProgOptions& /*config*/)
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{
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return std::make_unique<Broadcaster>();
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}
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