Are Visit methods called once and only once?

[cybersight]

The specific case I'm having an issue with is CefStringVisitor::Visit() when passed to CefFrame::GetSource(). Somehow I seem to be receiving Visit callbacks after already having received the source string.

[magreenblatt]

It should only be called once, unless you are re-using the same CefStringVisitor object (passing it to GetSource multiple times).

[cybersight]

Thanks for confirming, I've resolved the issue now.