28 lines
786 B
C++
28 lines
786 B
C++
#include "PeriodicTask.h"
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#include <cpp-utils/logging/logging.h>
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using std::function;
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using std::endl;
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using namespace cpputils::logging;
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namespace blockstore {
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namespace caching {
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PeriodicTask::PeriodicTask(function<void ()> task, double intervalSec) :
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_task(task),
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_interval((uint64_t)(UINT64_C(1000000000) * intervalSec)),
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_thread(std::bind(&PeriodicTask::_loopIteration, this)) {
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_thread.start();
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}
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bool PeriodicTask::_loopIteration() {
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//Has to be boost::this_thread::sleep_for and not std::this_thread::sleep_for, because it has to be interruptible.
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//LoopThread will interrupt this method if it has to be restarted.
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boost::this_thread::sleep_for(_interval);
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_task();
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return true; // Run another iteration (don't terminate thread)
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}
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}
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}
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