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为什么看youtube Connection Speed只有2000多,用goproxy都是10000多 #29

Answered by SeaHOH
zdzliqian asked this question in 问答/咨询
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@zdzliqian
a9869c0 这个 commits 之后可以达到与 GoProxy 相同的效果。原理是增加 TCP 最大接收窗口,U2B 的 Connection Speed 测的是瞬时速度(带宽),所以数值会提高。
由于 AppID 的带宽是有限制的,所以这个修改并不会增加总的带宽,其好处是可以减少使用中的链接被干扰的机率(在干扰之前就传输完毕),但是会增加内存使用(不表现在 Python 而是系统 TCP/IP 协议栈)。

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Converted from issue

This discussion was converted from issue #29 on December 16, 2020 16:24.