FairMQ/fairmq/devices/FairMQBuffer.cxx

47 lines
1.3 KiB
C++

/********************************************************************************
* Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
* *
* This software is distributed under the terms of the *
* GNU Lesser General Public Licence version 3 (LGPL) version 3, *
* copied verbatim in the file "LICENSE" *
********************************************************************************/
/**
* FairMQBuffer.cxx
*
* @since 2012-10-25
* @author D. Klein, A. Rybalchenko
*/
#include <iostream>
#include <boost/thread.hpp>
#include <boost/bind.hpp>
#include "FairMQBuffer.h"
#include "FairMQLogger.h"
FairMQBuffer::FairMQBuffer()
{
}
void FairMQBuffer::Run()
{
// store the channel references to avoid traversing the map on every loop iteration
const FairMQChannel& dataInChannel = fChannels.at("data-in").at(0);
const FairMQChannel& dataOutChannel = fChannels.at("data-out").at(0);
while (CheckCurrentState(RUNNING))
{
std::unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage());
if (dataInChannel.Receive(msg) > 0)
{
dataOutChannel.Send(msg);
}
}
}
FairMQBuffer::~FairMQBuffer()
{
}