Set this flag to use HTTP 1.0 instead of 1.1 (this may be needed with some proxies).

设置该标志位，以便用HTTP 1.0 来替换1.1 （这可能被某些代理所需要）

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It will do this by sending a TCP packet with the FIN flag set to the server.

它将通过向服务器发送设置了FIN标志的tcp包来完成该操作。

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A flag is set to tell the memory manager when this optimization is in effect for a given page.

一个标记设置用来告诉内存管理器什么时候这种优化对一个给定的页有效。

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