runPndTopixSorterMerger.cxx

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/********************************************************************************
 *    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"                       *
 ********************************************************************************/
#include <PndMQSorterMerger.h>
#include <iostream>
#include <TApplication.h>

#include "boost/program_options.hpp"

#include "FairMQLogger.h"
#include "FairMQParser.h"
#include "FairMQProgOptions.h"

#ifdef NANOMSG
#include "FairMQTransportFactoryNN.h"
#else
#include "FairMQTransportFactoryZMQ.h"
#endif

using namespace boost::program_options;

int main(int argc, char** argv)
{
    PndMQSorterMerger sorter;
    sorter.CatchSignals();

    FairMQProgOptions config;

    try
    {
        config.ParseAll(argc, argv);
        std::string filename = config.GetValue<std::string>("config-json-file");
        std::string id = config.GetValue<std::string>("id");

        config.UserParser<FairMQParser::JSON>(filename, id);

        sorter.fChannels = config.GetFairMQMap();

        LOG(INFO) << "PID: " << getpid();

#ifdef NANOMSG
        FairMQTransportFactory* transportFactory = new FairMQTransportFactoryNN();
#else
        FairMQTransportFactory* transportFactory = new FairMQTransportFactoryZMQ();
#endif

        sorter.SetTransport(transportFactory);

        sorter.SetProperty(PndMQSorterMerger::Id, id);

        sorter.ChangeState("INIT_DEVICE");
        sorter.WaitForEndOfState("INIT_DEVICE");

        sorter.ChangeState("INIT_TASK");
        sorter.WaitForEndOfState("INIT_TASK");

        sorter.ChangeState("RUN");
        sorter.InteractiveStateLoop();

    }
    catch (std::exception& e)
    {
        LOG(ERROR) << e.what();
        LOG(INFO) << "Command line options are the following: ";
        config.PrintHelp();
        return 1;
    }

    return 0;
}