<html dir="ltr"><head></head><body style="text-align:left; direction:ltr;"><div>Regarding call back registration: </div><div><br></div><div>jack_on_shutdown();</div><div>jack_set_client_registration_callback();</div><div><br></div><div>Am I correct in assuming that the call back functions will not be called from a real-time thread, and can safely block for short periods of time?</div><div><br></div><div>Thanks,</div><div>Ethan Funk</div><div><br></div></body></html>