421 Misdirected Request #6092
Description
Error 421 often occurs when browsing documents using the Chrome browser：
The html body：
Misdirected Request
The client needs a new connection for this request as the requested host name does not match the Server Name Indication (SNI) in use for this connection.Apache Server at docs.ros.org Port 443
The complate response
<html>
<body>
<!--StartFragment-->
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
--
<html><head>
<title>421 Misdirected Request</title>
</head><body>
<h1>Misdirected Request</h1>
<p>The client needs a new connection for this
request as the requested host name does not match
the Server Name Indication (SNI) in use for this
connection.</p>
<hr>
<address>Apache Server at docs.ros.org Port 443</address>
</body></html>
<br class="Apple-interchange-newline"><!--EndFragment-->
</body>
</html>
Chrome version：138.0.7204.184