<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<br>
<blockquote type="cite"
cite="mid:149d8cf4-20b5-7fd7-db50-3292e8cef4e9@nginx.com">
<div class="moz-cite-prefix">11.03.2021 10:08, Gao,Yan(ACG VCP)
пишет:<br>
</div>
<blockquote type="cite"
cite="mid:797307A9-5FE9-45B0-B6E1-E4D89BBE4489@baidu.com">
<meta http-equiv="Content-Type" content="text/html;
charset=UTF-8">
<meta name="Generator" content="Microsoft Word 15 (filtered
medium)">
<style>@font-face
{font-family:宋体;
panose-1:2 1 6 0 3 1 1 1 1 1;}@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}@font-face
{font-family:DengXian;
panose-1:2 1 6 0 3 1 1 1 1 1;}@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}@font-face
{font-family:"\@宋体";
panose-1:2 1 6 0 3 1 1 1 1 1;}@font-face
{font-family:"\@等线";
panose-1:2 1 6 0 3 1 1 1 1 1;}p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
text-align:justify;
text-justify:inter-ideograph;
font-size:12.0pt;
font-family:DengXian;}span.EmailStyle17
{mso-style-type:personal-compose;
font-family:DengXian;
color:windowtext;}.MsoChpDefault
{mso-style-type:export-only;
font-size:12.0pt;
font-family:DengXian;}div.WordSection1
{page:WordSection1;}</style>
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US">Console client:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US">~/ngtcp2/examples/client 127.0.0.1 443 <a
class="moz-txt-link-freetext"
href="https://example.com:443/index.html"
moz-do-not-send="true">https://example.com:443/index.html</a>
--dcid=00000000000000166142cdef2ef2ca5e4be5<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US">Bpf log:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US"> <...>-43083 [001] d.s1
94117.746924: bpf_trace_printk: nginx quic socket len 0x1d<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US"> <...>-43083 [001] d.s1
94117.746936: bpf_trace_printk: nginx quic default route
for key 0x16<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US"> <...>-43083 [000] d.s1
94117.764132: bpf_trace_printk: nginx quic socket len 0x1d<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US"> <...>-43083 [000] d.s1
94117.764140: bpf_trace_printk: nginx quic socket selected
by key 0x20<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US"> <...>-43083 [000] d.s1
94117.764709: bpf_trace_printk: nginx quic socket selected
by key 0x20<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US"> <...>-43083 [000] d.s1
94117.769174: bpf_trace_printk: nginx quic socket selected
by key 0x20<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US"> <...>-43083 [000] d.s1
94127.852160: bpf_trace_printk: nginx quic socket selected
by key 0x20<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt"
lang="EN-US">The [nginx quic socket len] is added to show
the case, it shoud be 0x12, as 18 bytes<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"
lang="EN-US">Len should assign after advance_data(1)<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"
lang="EN-US">Patch and pcap see the attachment<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"
lang="EN-US">Gao,Yan(ACG VCP) </span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<br>
</blockquote>
<p>Thank you for reporting, now I see the problem, will fix it.<br>
</p>
</blockquote>
Fixed in <a class="moz-txt-link-freetext" href="http://hg.nginx.org/nginx-quic/rev/1a489587e1c8">http://hg.nginx.org/nginx-quic/rev/1a489587e1c8</a>, thanks
again!<br>
<br>
</body>
</html>