exception in OnBeforeResourceLoad lead to not freeable

[trivalik]

We got by a programming issue a exception in OnBeforeResourceLoad in our derivation of ResourceRequestHandler. Then our programm tries to dispose anything. But in callstack it looks like the the Windows Forms control of CefSharp stuck. I could not identify the control since it hang in a unmanaged free function. Is this issue report worth?

[amaitland]

Make sure you don't propagate the exception, it's being called on an unmanaged thread (CEF IO thread).

https://bitbucket.org/chromiumembedded/cef/wiki/GeneralUsage.md#markdown-header-threads
https://github.com/cefsharp/CefSharp/wiki/General-Usage#threads

You can spawn a Task and continue processing asynchronously then execute the callback.

Is this issue report worth?

Without an actual example I cannot say definitively, it is unlikely there is anything actionable in terms of code changes to CefSharp.

[trivalik]

I just use it to add Bearer into request. If this is as expected then fine.