Method WaitFor

be/src/util/condition-variable.h:64–68

Wait until the condition variable is notified or 'duration_us' microseconds have passed. Returns true if the condition variable is notified in time. Returns false otherwise.

  /// have passed. Returns true if the condition variable is notified in time.
  /// Returns false otherwise.
  bool WaitFor(std::unique_lock<std::mutex>& lock, int64_t duration_us) {
    timespec deadline;
    TimeFromNowMicros(duration_us, &deadline);
    return WaitUntil(lock, deadline);
  }

  /// Notify a single waiter on this condition variable.
  void NotifyOne() { pthread_cond_signal(&cv_); }