Add --tcp-incoming-sndbuf and --tcp-outgoing-sndbuf which allow precise control over TCP send buffers. #2781
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…se control over TCP send buffers. - This is very useful in advanced scenarios such as ss-redir or chaining of servers using TPROXY to avoid bufferbloat-like performance degradation due to default large buffers of OS.
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Hmmm reading the parameter from config seems not working, I'll check this again. |
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Ok looks like I will implement this for receive buffers as well, I will update this pull request. |
…se control over TCP receive buffers.
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Been using this for 10 hours with no issues. I have posted my notes on buffer tuning here: https://github.com/notsure2/linux-vpn-bridge @madeye can we get a review and merge 👍 |
madeye
approved these changes
Dec 22, 2020
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真的有效果，我会继续观察。 |
any examples? |
简单粗暴，移动网络下，4个参数设置为8k，固网下设置为16k。 |
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using TPROXY and ss-redir to another shadowsocks server. This allows avoiding bufferbloat-like
performance degradation due to default large buffers of OS.