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91 lines
3.5 KiB
C++
91 lines
3.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2020 Edouard Griffiths, F4EXB //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include "channel/channelapi.h"
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#include "feature/feature.h"
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#include "util/messagequeue.h"
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#include "maincore.h"
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#include "messagepipescommon.h"
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#include "messagepipesgcworker.h"
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bool MessagePipesGCWorker::MessagePipesGC::existsProducer(const PipeEndPoint *pipeEndPoint)
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{
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return MainCore::instance()->existsChannel((const ChannelAPI *)pipeEndPoint)
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|| MainCore::instance()->existsFeature((const Feature *)pipeEndPoint);
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}
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bool MessagePipesGCWorker::MessagePipesGC::existsConsumer(const PipeEndPoint *pipeEndPoint)
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{
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return MainCore::instance()->existsChannel((const ChannelAPI *)pipeEndPoint)
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|| MainCore::instance()->existsFeature((const Feature *)pipeEndPoint);
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}
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void MessagePipesGCWorker::MessagePipesGC::sendMessageToConsumer(
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const MessageQueue *messageQueue,
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MessagePipesCommon::ChannelRegistrationKey channelKey,
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PipeEndPoint *pipeEndPoint)
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{
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MessagePipesCommon::MsgReportChannelDeleted *msg = MessagePipesCommon::MsgReportChannelDeleted::create(
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messageQueue, channelKey);
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if (MainCore::instance()->existsFeature((const Feature *)pipeEndPoint)) // Use RTTI instead?
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{
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Feature *feature = (Feature *)pipeEndPoint;
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feature->getInputMessageQueue()->push(msg);
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}
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else
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{
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ChannelAPI *channel = (ChannelAPI *)pipeEndPoint;
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channel->getChannelMessageQueue()->push(msg);
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}
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}
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MessagePipesGCWorker::MessagePipesGCWorker() :
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m_running(false)
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{}
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MessagePipesGCWorker::~MessagePipesGCWorker()
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{}
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void MessagePipesGCWorker::startWork()
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{
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connect(&m_gcTimer, SIGNAL(timeout()), this, SLOT(processGC()));
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m_gcTimer.start(10000); // collect garbage every 10s
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m_running = true;
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}
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void MessagePipesGCWorker::stopWork()
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{
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m_running = false;
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m_gcTimer.stop();
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disconnect(&m_gcTimer, SIGNAL(timeout()), this, SLOT(processGC()));
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}
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void MessagePipesGCWorker::addMessageQueueToDelete(MessageQueue *messageQueue)
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{
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if (messageQueue)
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{
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m_gcTimer.start(10000); // restart GC to make sure deletion is postponed
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m_messagePipesGC.addElementToDelete(messageQueue);
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}
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}
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void MessagePipesGCWorker::processGC()
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{
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// qDebug("MessagePipesGCWorker::processGC");
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m_messagePipesGC.processGC();
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}
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