[chuck-users] ChucK, JCRev and stability (frequent crashes)!

Michael Heuer heuermh at gmail.com
Wed May 27 16:56:49 EDT 2015

Hello nik,

Your example works ok for me on OSX, with a buzz_send.ck class that sends
OSC messages with some random values every 0.1 seconds.

It makes an awful racket though, I think you might be exceeding the bounds
of your DAC with some values.


On Wed, May 27, 2015 at 3:41 PM, Niklas Reppel <nik at parkellipsen.de> wrote:

> Hi everybody,
> i have some osc-triggered synth shreds like the one attached, and tried to
> spice things up using pan control (basic, i know ...).
> Now, for the music i have in my mind, the respective shred is triggered
> about 10 - 15 times per second via OSC, and there are multiple of those
> shreds, including some granulation shreds.
> Now, even when i only trigger the attached shred with different pan
> values, ChucK crashes after a few seconds ... so i don't know, is the
> shred faulty, or is chuck simply not capable for what i have in mind ?
> Btw, i'm using Arch linux on a pretty recent laptop with plenty of ram and
> a fast processor, so resources should not be an issue ...
> ChucK error message:
> (JACK) the JACK server is shutting down this client...
> ... stream stopped and closed!
> [chuck]: cleaning up...
> terminate called after throwing an instance of 'RtError'
>   what():  RtApi:: a stream is not open!
> JACK error message
> subgraph starting at ChucK timed out (subgraph_wait_fd=9, status = 0,
> state = Running, pollret = 0 revents = 0x0)
> Regards,
> nik
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