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add signalhandler for module update

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This commit is contained in:
hoellen
2019-03-18 18:46:44 +01:00
parent 3257968a28
commit 38fa7ceab1
7 changed files with 46 additions and 5 deletions
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12
include/util/sleeper_thread.hpp
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@ -21,7 +21,10 @@ public:
SleeperThread& operator=(std::function<void()> func)
{
thread_ = std::thread([this, func] {
while (do_run_) func();
while (do_run_) {
signal_ = false;
func();
}
});
return *this;
}
@ -34,18 +37,19 @@ public:
auto sleep_for(std::chrono::system_clock::duration dur)
{
std::unique_lock lk(mutex_);
return condvar_.wait_for(lk, dur, [this] { return !do_run_; });
return condvar_.wait_for(lk, dur, [this] { return signal_ || !do_run_; });
}
auto sleep_until(std::chrono::time_point<std::chrono::system_clock,
std::chrono::system_clock::duration> time_point)
{
std::unique_lock lk(mutex_);
return condvar_.wait_until(lk, time_point, [this] { return !do_run_; });
return condvar_.wait_until(lk, time_point, [this] { return signal_ || !do_run_; });
}
auto wake_up()
{
signal_ = true;
condvar_.notify_all();
}
@ -53,6 +57,7 @@ public:
{
{
std::lock_guard<std::mutex> lck(mutex_);
signal_ = true;
do_run_ = false;
}
condvar_.notify_all();
@ -71,6 +76,7 @@ private:
std::condition_variable condvar_;
std::mutex mutex_;
bool do_run_ = true;
bool signal_ = false;
};
}