protected override bool Open(CefRequest request, out bool handleRequest, CefCallback callback)
{
if (client != null)
{
throw new InvalidOperationException("DisableCspResourceHandler is not reusable!");
}
client = new Client(callback);
CefRuntime.PostTask(CefThreadId.IO, new CefActionTask(() => frame.CreateUrlRequest(request, client)));
handleRequest = false;
return(true);
}