mirror of
https://github.com/FairRootGroup/FairMQ.git
synced 2025-10-13 00:31:14 +00:00
16fd63cd5b
- OnData() channel data handler. - ConditionalRun() for devices without incoming data. - Header file with common main(), to be extended with getDevice/addCustomOptions. - Update examples (MQ/Tutorial3) to use the new API and config. - NewSimpleMessage() for simpler creation of small messages (additional copy). - Replace SetProperty/GetProperty with fConfig access. - Runtime configurable channel names for common devices. - Configurable logging interval per channel. - FairMQMultiplier for distributing same data to multiple outputs. - Cleanup state machine messages. - Cmd option to toggle signal handling. - Simpler API for send/receive timeouts. - Enable --log-to-file. - Fix coverity issues, warnings. - Various code cleanup and minor tweaks.
111 lines
3.6 KiB
C++
111 lines
3.6 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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#include "FairMQLogger.h"
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#include "FairMQMultiplier.h"
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#include "FairMQProgOptions.h"
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using namespace std;
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FairMQMultiplier::FairMQMultiplier()
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: fMultipart(1)
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, fNumOutputs(0)
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, fInChannelName()
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, fOutChannelNames()
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{
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}
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FairMQMultiplier::~FairMQMultiplier()
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{
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}
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void FairMQMultiplier::InitTask()
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{
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fMultipart = fConfig->GetValue<int>("multipart");
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fInChannelName = fConfig->GetValue<string>("in-channel");
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fOutChannelNames = fConfig->GetValue<vector<string>>("out-channel");
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fNumOutputs = fChannels.at(fOutChannelNames.at(0)).size();
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if (fMultipart)
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{
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OnData(fInChannelName, &FairMQMultiplier::HandleMultipartData);
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}
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else
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{
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OnData(fInChannelName, &FairMQMultiplier::HandleSingleData);
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}
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}
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bool FairMQMultiplier::HandleSingleData(std::unique_ptr<FairMQMessage>& payload, int /*index*/)
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{
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for (unsigned int i = 0; i < fOutChannelNames.size() - 1; ++i) // all except last channel
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{
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for (unsigned int j = 0; j < fChannels.at(fOutChannelNames.at(i)).size(); ++j) // all subChannels in a channel
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{
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FairMQMessagePtr msgCopy(fTransportFactory->CreateMessage());
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msgCopy->Copy(payload);
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Send(msgCopy, fOutChannelNames.at(i), j);
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}
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}
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unsigned int lastChannelSize = fChannels.at(fOutChannelNames.back()).size();
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for (unsigned int i = 0; i < lastChannelSize - 1; ++i) // iterate over all except last subChannels of the last channel
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{
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FairMQMessagePtr msgCopy(fTransportFactory->CreateMessage());
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msgCopy->Copy(payload);
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Send(msgCopy, fOutChannelNames.back(), i);
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}
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Send(payload, fOutChannelNames.back(), lastChannelSize - 1); // send final message to last subChannel of last channel
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return true;
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}
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bool FairMQMultiplier::HandleMultipartData(FairMQParts& payload, int /*index*/)
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{
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for (unsigned int i = 0; i < fOutChannelNames.size() - 1; ++i) // all except last channel
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{
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for (unsigned int j = 0; j < fChannels.at(fOutChannelNames.at(i)).size(); ++j) // all subChannels in a channel
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{
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FairMQParts parts;
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for (int k = 0; k < payload.Size(); ++k)
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{
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FairMQMessagePtr msgCopy(fTransportFactory->CreateMessage());
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msgCopy->Copy(payload.At(k));
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parts.AddPart(msgCopy);
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}
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Send(parts, fOutChannelNames.at(i), j);
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}
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}
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unsigned int lastChannelSize = fChannels.at(fOutChannelNames.back()).size();
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for (unsigned int i = 0; i < lastChannelSize - 1; ++i) // iterate over all except last subChannels of the last channel
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{
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FairMQParts parts;
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for (int k = 0; k < payload.Size(); ++k)
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{
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FairMQMessagePtr msgCopy(fTransportFactory->CreateMessage());
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msgCopy->Copy(payload.At(k));
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parts.AddPart(msgCopy);
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}
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Send(parts, fOutChannelNames.back(), i);
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}
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Send(payload, fOutChannelNames.back(), lastChannelSize - 1); // send final message to last subChannel of last channel
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return true;
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}
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