由网友(四面楚歌我依旧淡定猖狂@)分享简介：如果使用的是LongRunning选项创建一个任务是否有任何副作用，因为它们不使用线程池If a Task is created using the LongRunning option are there any side effects as they do not use the ThreadPool推荐答案...

如果使用的是LongRunning选项创建一个任务是否有任何副作用，因为它们不使用线程池

If a Task is created using the LongRunning option are there any side effects as they do not use the ThreadPool

推荐答案

是。副作用是：如果你有一个亿的任务，你可能创造一百万线程的

需要考虑到每个线程将携旗下的内存开销和上下文切换开销。内存开销不小，我们所说的几MB 在这里，所以即使有上千项，你可能会遇到麻烦。

Need to take into account that each thread will bring its memory overhead and context switching overhead. Memory overhead is not that small, we are talking a few MB here so even with thousands of items, you could run into trouble.