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/*
* Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swiften/Network/BoostTimer.h>
#include <boost/asio.hpp>
#include <boost/bind.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>
#include <Swiften/EventLoop/EventLoop.h>
namespace Swift {
BoostTimer::BoostTimer(int milliseconds, std::shared_ptr<boost::asio::io_service> service, EventLoop* eventLoop) :
timeout(milliseconds), ioService(service), eventLoop(eventLoop), shuttingDown(false) {
timer.reset(new boost::asio::deadline_timer(*service));
}
BoostTimer::~BoostTimer() {
{
boost::mutex::scoped_lock lockTimer(timerMutex);
timer.reset();
}
}
void BoostTimer::start() {
{
boost::mutex::scoped_lock lockTimer(timerMutex);
shuttingDown = false;
timer->expires_from_now(boost::posix_time::milliseconds(timeout));
timer->async_wait(boost::bind(&BoostTimer::handleTimerTick, shared_from_this(), boost::asio::placeholders::error));
}
}
void BoostTimer::stop() {
{
boost::mutex::scoped_lock lockTimer(timerMutex);
shuttingDown = true;
timer->cancel();
eventLoop->removeEventsFromOwner(shared_from_this());
}
}
void BoostTimer::handleTimerTick(const boost::system::error_code& error) {
if (error) {
assert(error == boost::asio::error::operation_aborted);
}
else {
{
boost::mutex::scoped_lock lockTimer(timerMutex);
if (shuttingDown) {
return;
}
eventLoop->postEvent(boost::bind(boost::ref(onTick)), shared_from_this());
}
}
}
}
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Swift