websize load error when popup by ChromiumHostControl #4967

yw0lk1nni9ht · 2024-10-27T07:27:13Z

Is there an existing issue for this?

I have searched both open/closed issues, no issue already exists.

CefSharp Version

109.1.110

Operating System

Windows 10

Architecture

x64

.Net Version

.net framework 4.7.2

Implementation

WinForms

Reproduction Steps

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Open New Tab Example</title>
    <script>
        function openNewTab() {
            var newTab = window.open('https://www.etax.chinatax.gov.cn/', 'https://www.etax.chinatax.gov.cn/');
            // window.open('https://www.etax.chinatax.gov.cn/','_self');
        }
    </script>
</head>
<body>
    <button onclick="openNewTab()">点击我打开新标签页</button>
</body>
</html>

Use CefSharp.WinForms.Example，open test.html (code show above )，click the button. you can see the page is nothing.
but if you clear the cookie, and then change test.html code, use window.open('https://www.etax.chinatax.gov.cn/','_self'); instead of var newTab = window.open('https://www.etax.chinatax.gov.cn/', 'https://www.etax.chinatax.gov.cn/');,
the page is load normal.

Expected behavior

load websize.

Actual behavior

request return http code 400.

Regression?

No response

Known Workarounds

No response

Does this problem also occur in the CEF Sample Application

Yes using CefSharp.Winforms.Example.

Other information

No response

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websize load error when popup by ChromiumHostControl #4967

websize load error when popup by ChromiumHostControl #4967

yw0lk1nni9ht commented Oct 27, 2024 •

edited

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websize load error when popup by ChromiumHostControl #4967

websize load error when popup by ChromiumHostControl #4967

Comments

yw0lk1nni9ht commented Oct 27, 2024 • edited Loading

Is there an existing issue for this?

CefSharp Version

Operating System

Architecture

.Net Version

Implementation

Reproduction Steps

Expected behavior

Actual behavior

Regression?

Known Workarounds

Does this problem also occur in the CEF Sample Application

Other information

yw0lk1nni9ht commented Oct 27, 2024 •

edited

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