# FairMQ: fairmq/shmem/FairMQSocketSHM.h Source File

FairMQSocketSHM.h
/********************************************************************************
* Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
* *
* This software is distributed under the terms of the *
* GNU Lesser General Public Licence (LGPL) version 3, *
* copied verbatim in the file "LICENSE" *
********************************************************************************/
#ifndef FAIRMQSOCKETSHM_H_
#define FAIRMQSOCKETSHM_H_
#include "FairMQSocket.h"
#include "FairMQMessage.h"
#include <fairmq/shmem/Manager.h>
#include <atomic>
#include <memory> // unique_ptr
class FairMQTransportFactory;
class FairMQSocketSHM final : public FairMQSocket
{
public:
FairMQSocketSHM(fair::mq::shmem::Manager& manager, const std::string& type, const std::string& name, const std::string& id = "", void* context = nullptr, FairMQTransportFactory* fac = nullptr);
FairMQSocketSHM(const FairMQSocketSHM&) = delete;
FairMQSocketSHM operator=(const FairMQSocketSHM&) = delete;
std::string GetId() override { return fId; }
bool Bind(const std::string& address) override;
bool Connect(const std::string& address) override;
int Send(FairMQMessagePtr& msg, const int timeout = -1) override;
int Receive(FairMQMessagePtr& msg, const int timeout = -1) override;
int64_t Send(std::vector<std::unique_ptr<FairMQMessage>>& msgVec, const int timeout = -1) override;
int64_t Receive(std::vector<std::unique_ptr<FairMQMessage>>& msgVec, const int timeout = -1) override;
void* GetSocket() const;
void Close() override;
static void Interrupt();
static void Resume();
void SetOption(const std::string& option, const void* value, size_t valueSize) override;
void GetOption(const std::string& option, void* value, size_t* valueSize) override;
void SetLinger(const int value) override;
int GetLinger() const override;
void SetSndBufSize(const int value) override;
int GetSndBufSize() const override;
void SetRcvBufSize(const int value) override;
int GetRcvBufSize() const override;
void SetSndKernelSize(const int value) override;
int GetSndKernelSize() const override;
void SetRcvKernelSize(const int value) override;
int GetRcvKernelSize() const override;
unsigned long GetBytesTx() const override;
unsigned long GetBytesRx() const override;
unsigned long GetMessagesTx() const override;
unsigned long GetMessagesRx() const override;
static int GetConstant(const std::string& constant);
~FairMQSocketSHM() override;
private:
void* fSocket;
fair::mq::shmem::Manager& fManager;
std::string fId;
std::atomic<unsigned long> fBytesTx;
std::atomic<unsigned long> fBytesRx;
std::atomic<unsigned long> fMessagesTx;
std::atomic<unsigned long> fMessagesRx;
static std::atomic<bool> fInterrupted;
int fSndTimeout;
int fRcvTimeout;
};
#endif /* FAIRMQSOCKETSHM_H_ */
fair::mq::shmem::Manager
Definition: Manager.h:38
FairMQTransportFactory
Definition: FairMQTransportFactory.h:28
FairMQSocket
Definition: FairMQSocket.h:19
FairMQSocketSHM
Definition: FairMQSocketSHM.h:20

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