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/*
This file is part of cpp-ethereum.
cpp-ethereum is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
cpp-ethereum is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file Worker.cpp
* @author Gav Wood <i@gavwood.com>
* @date 2014
*/
#include "Worker.h"
#include <chrono>
#include <thread>
#include "Log.h"
using namespace std;
using namespace dev;
void Worker::startWorking()
{
cdebug << "startWorking for thread" << m_name;
Guard l(x_work);
if (m_work)
return;
cdebug << "Spawning" << m_name;
m_stop = false;
m_work.reset(new thread([&]()
{
setThreadName(m_name.c_str());
startedWorking();
while (!m_stop)
{
this_thread::sleep_for(chrono::milliseconds(30));
doWork();
}
cdebug << "Finishing up worker thread";
doneWorking();
}));
}
void Worker::stopWorking()
{
cdebug << "stopWorking for thread" << m_name;
Guard l(x_work);
if (!m_work)
return;
cdebug << "Stopping" << m_name;
m_stop = true;
m_work->join();
m_work.reset();
cdebug << "Stopped" << m_name;
}