Re: [sc-users] how to tell when n_set messages have been executed

[Sciss <contact@xxxxxxxx>]

n_set messages are synchronous so they are executed on the next  
control block as soon as the message arrives (or according to the  
bundle time). so i think from the client perspective you can assume  
that the control has been set right after you sent the n_set command,  
since any command you send after that is guaranteed to arrive when  
the n_set is already in effect.

if you are doing that in a timed bundle, you could add a  
corresponding n_get command and watch out for the responding n_set  
message with an OSCpathResponder.

ciao, -sciss-


Am 29.07.2009 um 18:38 schrieb lists@xxxxxxxxxxx:

> Dear sc-users,
>
> I would like to know if there is some way to tell when an n_set  
> message has been received and executed by the server, e.g.:
>
> ~synth = {arg freq=440; SinOsc.ar(freq:freq)}.play;
>
> ~synth.set("freq", 220);
>
> // I'd like something like
> ~synth.whenControlsUpdated({"controls updated".postln});
>
> I've checked out NodeWatchers, but they don't seem to deal with the  
> state of Synth controls.
>
> cheers
>
> Matthew
>
>
>
>
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