mirror of
https://github.com/FairRootGroup/FairMQ.git
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66 lines
2.3 KiB
C++
66 lines
2.3 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 (LGPL) version 3, *
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* copied verbatim in the file "LICENSE" *
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********************************************************************************/
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#include "Header.h"
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#include <fairmq/Device.h>
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#include <fairmq/runDevice.h>
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namespace bpo = boost::program_options;
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struct Sink : fair::mq::Device
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{
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Sink()
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{
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OnData("data", &Sink::HandleData);
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}
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bool HandleData(fair::mq::Parts& parts, int)
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{
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LOG(info) << "Received message with " << parts.Size() << " parts";
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if (parts.Size() != 7) {
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throw std::runtime_error("Number of received parts != 7");
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}
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example_multipart::Header header;
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header.stopFlag = (static_cast<example_multipart::Header*>(parts.At(0)->GetData()))->stopFlag;
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LOG(info) << "Received part 1 (header) with stopFlag: " << header.stopFlag;
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LOG(info) << "Received part 2 of size: " << parts.At(1)->GetSize();
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assert(parts.At(1)->GetSize() == 1000);
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LOG(info) << "Received part 3 of size: " << parts.At(2)->GetSize();
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assert(parts.At(2)->GetSize() == 500);
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LOG(info) << "Received part 4 of size: " << parts.At(3)->GetSize();
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assert(parts.At(3)->GetSize() == 600);
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LOG(info) << "Received part 5 of size: " << parts.At(4)->GetSize();
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assert(parts.At(4)->GetSize() == 700);
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LOG(info) << "Received part 6 of size: " << parts.At(5)->GetSize();
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assert(parts.At(5)->GetSize() == 0);
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LOG(info) << "Received part 7 of size: " << parts.At(6)->GetSize();
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assert(parts.At(6)->GetSize() == 100);
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if (header.stopFlag == 1) {
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LOG(info) << "stopFlag is 1, going IDLE";
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return false;
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}
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return true;
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}
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};
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void addCustomOptions(bpo::options_description& /*options*/)
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{
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}
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std::unique_ptr<fair::mq::Device> getDevice(fair::mq::ProgOptions& /*config*/)
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{
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return std::make_unique<Sink>();
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}
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