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#include "data_logger.hpp"
#include <boost/chrono.hpp>
#include <chrono>
namespace epee
{
namespace net_utils
{
data_logger &data_logger::get_instance()
{
static data_logger instance;
return instance;
}
data_logger::data_logger()
{
//create timer
std::shared_ptr<std::thread> logger_thread(new std::thread([&]()
{
while (true)
{
std::this_thread::sleep_for(std::chrono::seconds(1));
saveToFile();
}
}));
logger_thread->detach();
mFilesMap["peers"] = data_logger::fileData("log/dr-monero/peers.data");
mFilesMap["download"] = data_logger::fileData("log/dr-monero/net/in-all.data");
mFilesMap["upload"] = data_logger::fileData("log/dr-monero/net/out-all.data");
mFilesMap["request"] = data_logger::fileData("log/dr-monero/net/req-all.data");
mFilesMap["sleep_down"] = data_logger::fileData("log/dr-monero/down_sleep_log.data");
mFilesMap["sleep_up"] = data_logger::fileData("log/dr-monero/up_sleep_log.data");
}
void data_logger::add_data(std::string filename, unsigned int data)
{
if (mFilesMap.find(filename) == mFilesMap.end())
return; // TODO: exception
mFilesMap[filename].mDataToSave += data;
}
double data_logger::fileData::get_current_time()
{
using namespace boost::chrono;
auto point = steady_clock::now();
auto time_from_epoh = point.time_since_epoch();
auto ms = duration_cast< milliseconds >( time_from_epoh ).count();
double ms_f = ms;
return ms_f / 1000.;
}
data_logger::fileData::fileData(std::string pFile)
{
mFile = std::make_shared<std::ofstream> (pFile);
}
void data_logger::fileData::save()
{
if (!data_logger::m_save_graph)
return;
*mFile << static_cast<int>(get_current_time()) << " " << mDataToSave << std::endl;
}
void data_logger::saveToFile()
{
std::lock_guard<std::mutex> lock(mSaveMutex);
for (auto &element : mFilesMap)
{
element.second.save();
element.second.mDataToSave = 0;
}
}
std::atomic<bool> data_logger::m_save_graph(false);
} // namespace
} // namespace
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