[LAD] [Jack-Devel] more jack/qjackctl madness

Rui Nuno Capela rncbc at rncbc.org
Sun May 17 16:04:28 UTC 2009

Gabriel M. Beddingfield wrote:
> On Sun, May 17, 2009 8:07 am, Rui Nuno Capela wrote:
>> unfortunately, Qt4's class which is being used for wrapping the jackd
>> process (QProcess) does kill it on its destructor. afaict, this behavior
>> wasn't present in Qt3 and that's why there's no option to keep jackd
>> running upon quitting qjackctl anymore.
> Why not use QProcess::startDetached() ?

simply because QProcess::startDetached() sets the process loose of
qjackctl control and all the IPC and inter-process sync facilities and
notification signal/slots will be useless or no-ops in that way--you'd
better start jackd from the command line if you take that route ;)

rncbc aka Rui Nuno Capela
rncbc at rncbc.org

More information about the Linux-audio-dev mailing list