If the order items are not in stock but are expected, the process waits for stock to be replenished.

如果订单物品不在库存中，但很快将到货，流程将等待仓库进货。

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This requires minimal resources while the process waits, in particular, Play is capable of working of a mini-thread pool (typically the number of processors on your machine plus one).

这样在处理等待时就可以将所需的资源降到最低限度，特别地，Play使用了一个微型的线程池（通常数量为机器上的处理器个数加上1）。

youdao

This requires minimal resources while the process waits, in particular, Play is capable of working of a mini-thread pool (typically the number of processors on your machine plus one).

这样在处理等待时就可以将所需的资源降到最低限度，特别地，Play使用了一个微型的线程池（通常数量为机器上的处理器个数加上1）。

youdao