mirror of
https://github.com/FairRootGroup/FairMQ.git
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117 lines
2.9 KiB
C++
117 lines
2.9 KiB
C++
/********************************************************************************
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* Copyright (C) 2014 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 version 3 (LGPL) version 3, *
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* copied verbatim in the file "LICENSE" *
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********************************************************************************/
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/**
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* runExample2Sink.cxx
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*
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* @since 2013-04-23
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* @author D. Klein, A. Rybalchenko
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*/
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#include <iostream>
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#include <csignal>
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#include "boost/program_options.hpp"
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#include "FairMQLogger.h"
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#include "FairMQParser.h"
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#include "FairMQProgOptions.h"
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#include "FairMQExample2Sink.h"
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#ifdef NANOMSG
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#include "FairMQTransportFactoryNN.h"
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#else
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#include "FairMQTransportFactoryZMQ.h"
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#endif
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using namespace boost::program_options;
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FairMQExample2Sink sink;
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static void s_signal_handler(int signal)
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{
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LOG(INFO) << "Caught signal " << signal;
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sink.ChangeState(FairMQExample2Sink::END);
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LOG(INFO) << "Shutdown complete.";
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exit(1);
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}
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static void s_catch_signals(void)
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{
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struct sigaction action;
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action.sa_handler = s_signal_handler;
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action.sa_flags = 0;
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sigemptyset(&action.sa_mask);
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sigaction(SIGINT, &action, NULL);
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sigaction(SIGTERM, &action, NULL);
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}
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int main(int argc, char** argv)
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{
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s_catch_signals();
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FairMQProgOptions config;
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try
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{
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if (config.ParseAll(argc, argv))
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{
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return 0;
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}
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std::string filename = config.GetValue<std::string>("config-json-file");
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std::string id = config.GetValue<std::string>("id");
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config.UserParser<FairMQParser::JSON>(filename, id);
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sink.fChannels = config.GetFairMQMap();
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LOG(INFO) << "PID: " << getpid();
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#ifdef NANOMSG
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FairMQTransportFactory* transportFactory = new FairMQTransportFactoryNN();
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#else
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FairMQTransportFactory* transportFactory = new FairMQTransportFactoryZMQ();
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#endif
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sink.SetTransport(transportFactory);
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sink.SetProperty(FairMQExample2Sink::Id, id);
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sink.ChangeState("INIT_DEVICE");
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sink.WaitForEndOfState("INIT_DEVICE");
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sink.ChangeState("INIT_TASK");
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sink.WaitForEndOfState("INIT_TASK");
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sink.ChangeState("RUN");
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sink.WaitForEndOfState("RUN");
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sink.ChangeState("STOP");
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sink.ChangeState("RESET_TASK");
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sink.WaitForEndOfState("RESET_TASK");
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sink.ChangeState("RESET_DEVICE");
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sink.WaitForEndOfState("RESET_DEVICE");
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sink.ChangeState("END");
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}
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catch (std::exception& e)
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{
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LOG(ERROR) << e.what();
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LOG(INFO) << "Command line options are the following: ";
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config.PrintHelp();
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return 1;
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}
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return 0;
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}
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