cef143 LoadRequest not working

[magreenblatt]

The renderer process is not created (or origin assigned for security checks) until browser-side navigation occurs as a result of LoadURL, etc. LoadRequest is then executed in that properly-configured renderer process.

[Gionter]

The renderer process is not created (or origin assigned for security checks) until browser-side navigation occurs as a result of LoadURL, etc. LoadRequest is then executed in that properly-configured renderer process.

Why doesn't this security apply to subdomains if I've already loaded the main domain using LoadUrl?

[magreenblatt]

Subdomains are a different origin, by definition. If you’re saying that LoadRequest works for subdomains after LoadUrl of the main domain, then you’ve found another edge case that happens to work currently and is likely to break in the future.

[amaitland]

Using LoadUrl and modifying the request in OnBeforeResourceLoad is the method I've used in the past.

You can see a CefSharp specific example at https://github.com/cefsharp/CefSharp/wi ... h-postdata

The general concept applies to CEF though.