Clears all active and idle connections that Chromium currently has. This
is only recommended if you have released all other CEF objects but don't
yet want to call cef_shutdown(). If |callback| is non-NULL it will be
executed on the UI thread after completion.
Clears all active and idle connections that Chromium currently has. This is only recommended if you have released all other CEF objects but don't yet want to call cef_shutdown(). If |callback| is non-NULL it will be executed on the UI thread after completion.