Re: Yielding from a callback
- From: Daniel Kolesa <quaker66@xxxxxxxxx>
- To: luajit@xxxxxxxxxxxxx
- Date: Fri, 29 Nov 2013 11:05:16 +0100
A callback is a Lua function called from C, so you can't yield across
boundaries like that. It's the same as e.g. yielding from a function passed
to string.gsub.
2013/11/29 Geoff Leyland <geoff_leyland@xxxxxxxxxxx>
> Hi,
>
> Just a quick check: am I right in thinking you can’t yield from inside a
> callback? I ask because it’s quite possible that the "attempt to yield
> across C-call boundary” error could come from some other mistake I’ve made.
>
> (I’ve got a callback-style C API that would be nice to turn into an
> iterator, but it’s not a problem if it can’t be done)
>
> Cheers,
> Geoff
>
>
>
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