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Add FairMQ Example 6 - Working with multiple channels

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This commit is contained in:
Alexey Rybalchenko
2015-10-07 15:50:10 +02:00
parent 0b11ad9274
commit 023d88d0ef
20 changed files with 776 additions and 21 deletions
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61
fairmq/examples/6-multiple-channels/FairMQExample6Sink.cxx Normal file
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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" *
********************************************************************************/
/**
* FairMQExample6Sink.cxx
*
* @since 2014-10-10
* @author A. Rybalchenko
*/
#include "FairMQExample6Sink.h"
#include "FairMQPoller.h"
#include "FairMQLogger.h"
using namespace std;
FairMQExample6Sink::FairMQExample6Sink()
{
}
void FairMQExample6Sink::Run()
{
std::unique_ptr<FairMQPoller> poller(fTransportFactory->CreatePoller(fChannels, { "data-in", "broadcast-in" }));
while (CheckCurrentState(RUNNING))
{
poller->Poll(-1);
if (poller->CheckInput("broadcast-in", 0))
{
unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage());
if (fChannels.at("broadcast-in").at(0).Receive(msg) > 0)
{
LOG(INFO) << "Received broadcast: \""
<< string(static_cast<char*>(msg->GetData()), msg->GetSize())
<< "\"";
}
}
if (poller->CheckInput("data-in", 0))
{
unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage());
if (fChannels.at("data-in").at(0).Receive(msg) > 0)
{
LOG(INFO) << "Received message: \""
<< string(static_cast<char*>(msg->GetData()), msg->GetSize())
<< "\"";
}
}
}
}
FairMQExample6Sink::~FairMQExample6Sink()
{
}