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Prevent precise timers from being used when unnecessary

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The implementation of QTimer::singleShot() uses Qt::PreciseTimer if interval is less than 2 seconds. This isn't mentioned in the docs.
Qt::PreciseTimer increases the system's timer resolution which negatively affects power consumption.

PR #18555.
Closes #18350.
This commit is contained in:
Vladimir Golovnev
2023-02-14 08:26:08 +03:00
committed by GitHub
parent 915121a0dd
commit 7600f59f3a
4 changed files with 4 additions and 4 deletions
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2
src/base/bittorrent/sessionimpl.cpp
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@@ -5064,7 +5064,7 @@ void SessionImpl::enqueueRefresh()
{
Q_ASSERT(!m_refreshEnqueued);
QTimer::singleShot(refreshInterval(), this, [this] ()
QTimer::singleShot(refreshInterval(), Qt::CoarseTimer, this, [this]
{
m_nativeSession->post_torrent_updates();
m_nativeSession->post_session_stats();

2
src/base/torrentfileswatcher.cpp
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@@ -502,7 +502,7 @@ void TorrentFilesWatcher::Worker::removeWatchedFolder(const Path &path)
void TorrentFilesWatcher::Worker::scheduleWatchedFolderProcessing(const Path &path)
{
QTimer::singleShot(2s, this, [this, path]()
QTimer::singleShot(2s, Qt::CoarseTimer, this, [this, path]
{
processWatchedFolder(path);
});