private void Reset()
{
m_DownloadCounterNodes.Clear();
m_CurrentSpeed = 0f;
m_Accumulator = 0f;
m_TimeLeft = 0f;
}
/// <summary>
/// 关闭并清理任务管理器。
/// </summary>
internal override void Shutdown()
{
CancelAllTasks(null);
foreach (TaskBase task in m_Tasks)
{
ReferencePool.Release(task);
}
m_Tasks.Clear();
}