[PD-dev] jack and pd question

[vanDongen/Gilcher]

Two jack clients is not the problem. I guess I wasn't very clear in my 
question. 
The problem is that querying connections and ports should not happen inside a 
jack callback function. So I was wondering if a non-signal external is run 
inside the jack process-callback of pd. 
The problems I am seeing suggest that it is.

Gerard



On Friday 04 July 2003 12:44, guenter geiger wrote:
> I think you can make two jack connections from one application, so I think
> that there won't be problems, but to be sure you have to try.
>
> Guenter
>
> On Thu, 3 Jul 2003, vanDongen/Gilcher wrote:
> > Hi all,
> >
> > I am working on some jack-utility externals, to make and query port
> > connections from within pd. If the jack-folks decide on the transport API
> > I will add controls for that too.
> >
> > My questions:
> > In jackified pd, what is run inside the jack process callback.
> > My externals don't do any audio processing, and get their own jack-client
> > id, so they can be run with the -noaudio flag. But can they be run in pd
> > _with_ jack-audio, or do I need to make them multi threaded for that?
> > They will give problems if run _inside_ the process callback.
> >
> > regards
> >
> > Gerard
> >
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