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VS Code update service is experiencing issues #332

@aks273

Description

@aks273

Apologies if this is the wrong place to write this.

I am currently unable to test my application in CI, because calls to downloadAndUnzipVSCode("stable") in my testing script time out.

When manually testing cURLing the update service (https://update.code.visualstudio.com) I see varieties of responses that suggest this service is experiencing issues. Very occasionally it does return the correct list of versions.

 2026-04-16 16:17:55 ⌚  pf5vphxz-ubuntu in ~/.../vscode/extension
→ curl https://update.code.visualstudio.com/api/releases/stable
429.608 TooManyRequests

 2026-04-16 16:21:34 ⌚  pf5vphxz-ubuntu in ~/.../vscode/extension
→ curl https://update.code.visualstudio.com/api/releases/stable
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/>
<title>502 - Web server received an invalid response while acting as a gateway or proxy server.</title>
<style type="text/css">
<!--
body{margin:0;font-size:.7em;font-family:Verdana, Arial, Helvetica, sans-serif;background:#EEEEEE;}
fieldset{padding:0 15px 10px 15px;} 
h1{font-size:2.4em;margin:0;color:#FFF;}
h2{font-size:1.7em;margin:0;color:#CC0000;} 
h3{font-size:1.2em;margin:10px 0 0 0;color:#000000;} 
#header{width:96%;margin:0 0 0 0;padding:6px 2% 6px 2%;font-family:"trebuchet MS", Verdana, sans-serif;color:#FFF;
background-color:#555555;}
#content{margin:0 0 0 2%;position:relative;}
.content-container{background:#FFF;width:96%;margin-top:8px;padding:10px;position:relative;}
-->
</style>
</head>
<body>
<div id="header"><h1>Server Error</h1></div>
<div id="content">
 <div class="content-container"><fieldset>
  <h2>502 - Web server received an invalid response while acting as a gateway or proxy server.</h2>
  <h3>There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server.</h3>
 </fieldset></div>
</div>
</body>
</html>

 2026-04-16 16:22:09 ⌚  pf5vphxz-ubuntu in ~/.../vscode/extension
→ curl https://update.code.visualstudio.com/api/releases/stable
The service is unavailable.

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