The cross-platform shell that nobody expected to take seriously.

About American Water Works Co. American Water Works Co., Inc. is a holding company, which engages in the provision of water and wastewater services. It operates through the Regulated Businesses and ...

1. 处理延迟到达的数据包。互联网并不保证数据包按顺序到达。某个旧连接中的数据包，可能仍在网络中辗转。如果操作系统立刻复用同一个源端口和目标地址来建立新连接，这些“迟到”的数据包就可能被误认为属于新连接，从而导致数据混乱。