/********************************************************************************
 *    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"                       *
 ********************************************************************************/
/**
 * FairMQSplitter.cxx
 *
 * @since 2012-12-06
 * @author D. Klein, A. Rybalchenko
 */

#include <boost/thread.hpp>
#include <boost/bind.hpp>

#include "FairMQLogger.h"
#include "FairMQSplitter.h"

FairMQSplitter::FairMQSplitter()
{
}

FairMQSplitter::~FairMQSplitter()
{
}

void FairMQSplitter::Run()
{
    LOG(INFO) << ">>>>>>> Run <<<<<<<";

    boost::thread rateLogger(boost::bind(&FairMQDevice::LogSocketRates, this));

    int received = 0;
    int direction = 0;

    while (fState == RUNNING)
    {
        FairMQMessage* msg = fTransportFactory->CreateMessage();

        received = fPayloadInputs->at(0)->Receive(msg);

        if (received > 0)
        {
            fPayloadOutputs->at(direction)->Send(msg);
            direction++;
            if (direction >= fNumOutputs)
            {
                direction = 0;
            }
            received = 0;
        }

        delete msg;
    }

    try {
        rateLogger.interrupt();
        rateLogger.join();
    } catch(boost::thread_resource_error& e) {
        LOG(ERROR) << e.what();
    }

    FairMQDevice::Shutdown();
}