Method queue_reset

src/msg/DispatchQueue.h:180–189

    cond.notify_all();
  }
  void queue_reset(Connection *con) {
    std::lock_guard l{lock};
    if (stop)
      return;
    mqueue.enqueue_strict(
      0,
      CEPH_MSG_PRIO_HIGHEST,
      QueueItem(D_BAD_RESET, con));
    cond.notify_all();
  }
  void queue_refused(Connection *con) {
    std::lock_guard l{lock};
    if (stop)