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-rw-r--r--src/common/thread.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/common/thread.h b/src/common/thread.h
index 9c08be7e3..fa475ab51 100644
--- a/src/common/thread.h
+++ b/src/common/thread.h
@@ -4,6 +4,7 @@
4 4
5#pragma once 5#pragma once
6 6
7#include <chrono>
7#include <condition_variable> 8#include <condition_variable>
8#include <cstddef> 9#include <cstddef>
9#include <mutex> 10#include <mutex>
@@ -54,6 +55,15 @@ public:
54 is_set = false; 55 is_set = false;
55 } 56 }
56 57
58 template <class Clock, class Duration>
59 bool WaitUntil(const std::chrono::time_point<Clock, Duration>& time) {
60 std::unique_lock<std::mutex> lk(mutex);
61 if (!condvar.wait_until(lk, time, [this] { return is_set; }))
62 return false;
63 is_set = false;
64 return true;
65 }
66
57 void Reset() { 67 void Reset() {
58 std::unique_lock<std::mutex> lk(mutex); 68 std::unique_lock<std::mutex> lk(mutex);
59 // no other action required, since wait loops on the predicate and any lingering signal will 69 // no other action required, since wait loops on the predicate and any lingering signal will