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@@ -67,7 +67,7 @@ https://github.com/wangyu-/UDPspeeder/releases
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### 命令选项
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```
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UDPspeeder
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-version: Aug 9 2017 18:13:09
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+git version:b4bd385e88 build date:Sep 11 2017 10:29:25
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repository: https://github.com/wangyu-/UDPspeeder
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usage:
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@@ -86,14 +86,16 @@ main options:
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advanced options:
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-t tmin:tmax simliar to -t above,but delay randomly between tmin and tmax
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-j jmin:jmax simliar to -j above,but create jitter randomly between jmin and jmax
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- --random-drop <number> simulate packet loss ,unit 0.01%
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- -m <number> max pending packets,to prevent the program from eating up all your memory.
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+ --random-drop <number> simulate packet loss ,unit:0.01%
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+ --disable-filter disable duplicate packet filter.
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+ -m <number> max pending packets,to prevent the program from eating up all your memory,
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+ default value:0(disabled).
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other options:
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--log-level <number> 0:never 1:fatal 2:error 3:warn
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4:info (default) 5:debug 6:trace
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--log-position enable file name,function name,line number in log
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--disable-color disable log color
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- --sock-buf <number> buf size for socket,>=10 and <=10240,unit:kbyte,default:512
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+ --sock-buf <number> buf size for socket,>=10 and <=10240,unit:kbyte,default:1024
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-h,--help print this help message
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```
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@@ -101,7 +103,7 @@ other options:
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##### -d 选项
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设置冗余包数量。
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##### -t 选项
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-为冗余包的发送，增加一个延迟.对中间路由buffer做优化，应对瞬时Buffer过长导致的连续丢包
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+为冗余包的发送，增加一个延迟.对中间路由buffer做优化，应对瞬时Buffer过长导致的连续丢包.对于多个冗余包，依次在前一个包的基础上增加这个延迟。
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##### -j 选项
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为原始数据的发送，增加一个延迟抖动值。这样上层应用计算出来的RTT方差会更大，以等待后续冗余包的到达，不至于发生在冗余包到达之前就触发重传的尴尬。配合-t选项使用。正常情况下跨国网络本身的延迟抖动就很大。可以不用设-j
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wangyu-