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64 lines
2.4 KiB
C++
64 lines
2.4 KiB
C++
/********************************************************************************
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* Copyright (C) 2016-2017 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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#ifndef FAIRMQTRANSPORTFACTORYSHM_H_
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#define FAIRMQTRANSPORTFACTORYSHM_H_
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#include "FairMQTransportFactory.h"
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#include "FairMQMessageSHM.h"
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#include "FairMQSocketSHM.h"
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#include "FairMQPollerSHM.h"
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#include "FairMQShmDeviceCounter.h"
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#include <vector>
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#include <string>
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#include <thread>
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#include <atomic>
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#include <boost/interprocess/sync/named_mutex.hpp>
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class FairMQTransportFactorySHM : public FairMQTransportFactory
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{
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public:
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FairMQTransportFactorySHM(const std::string& id = "");
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void Initialize(const FairMQProgOptions* config) override;
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FairMQMessagePtr CreateMessage() const override;
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FairMQMessagePtr CreateMessage(const size_t size) const override;
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FairMQMessagePtr CreateMessage(void* data, const size_t size, fairmq_free_fn* ffn, void* hint = nullptr) const override;
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FairMQSocketPtr CreateSocket(const std::string& type, const std::string& name) const override;
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FairMQPollerPtr CreatePoller(const std::vector<FairMQChannel>& channels) const override;
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FairMQPollerPtr CreatePoller(const std::vector<const FairMQChannel*>& channels) const override;
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FairMQPollerPtr CreatePoller(const std::unordered_map<std::string, std::vector<FairMQChannel>>& channelsMap, const std::vector<std::string>& channelList) const override;
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FairMQPollerPtr CreatePoller(const FairMQSocket& cmdSocket, const FairMQSocket& dataSocket) const override;
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FairMQ::Transport GetType() const override;
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void Shutdown() override;
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void Terminate() override;
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void SendHeartbeats();
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~FairMQTransportFactorySHM() override;
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private:
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static FairMQ::Transport fTransportType;
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void* fContext;
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void* fHeartbeatSocket;
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std::thread fHeartbeatThread;
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std::atomic<bool> fSendHeartbeats;
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boost::interprocess::named_mutex fShMutex;
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fair::mq::shmem::DeviceCounter* fDeviceCounter;
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};
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#endif /* FAIRMQTRANSPORTFACTORYSHM_H_ */
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