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/*
* Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swiften/StreamStack/WhitespacePingLayer.h>
#include <boost/bind.hpp>
#include <Swiften/Base/Log.h>
#include <Swiften/Network/Timer.h>
#include <Swiften/Network/TimerFactory.h>
namespace Swift {
static const int TIMEOUT_MILLISECONDS = 60000;
WhitespacePingLayer::WhitespacePingLayer(TimerFactory* timerFactory) : isActive(false) {
timer = timerFactory->createTimer(TIMEOUT_MILLISECONDS);
timer->onTick.connect(boost::bind(&WhitespacePingLayer::handleTimerTick, this));
}
WhitespacePingLayer::~WhitespacePingLayer() {
SWIFT_LOG_ASSERT(!isActive, debug) << "WhitespacePingLayer still active at destruction." << std::endl;
if (isActive) {
timer->stop();
}
timer->onTick.disconnect(boost::bind(&WhitespacePingLayer::handleTimerTick, this));
}
void WhitespacePingLayer::writeData(const SafeByteArray& data) {
writeDataToChildLayer(data);
}
void WhitespacePingLayer::handleDataRead(const SafeByteArray& data) {
writeDataToParentLayer(data);
}
void WhitespacePingLayer::handleTimerTick() {
timer->stop();
writeDataToChildLayer(createSafeByteArray(" "));
timer->start();
}
void WhitespacePingLayer::setActive() {
isActive = true;
timer->start();
}
void WhitespacePingLayer::setInactive() {
timer->stop();
isActive = false;
}
}
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Swift