rem: "(audioio-jack-manager) " +  current->jackname_rep + ": eca_jack_bufsize");
add: "(audioio-jack-manager) [callback] " +  current->jackname_rep + ": eca_jack_bufsize");
context: static int eca_jack_bufsize (nframes_t nframes, void *arg){  AUDIO_IO_JACK_MANAGER* current = static_cast<AUDIO_IO_JACK_MANAGER*>(arg);  ecadebug->msg(ECA_DEBUG::system_objects, 		"(audioio-jack-manager) " +  current->jackname_rep + ": eca_jack_bufsize");  if (static_cast<long int>(nframes) != current->buffersize() &&       current->active_rep == true) {    current->signal_token();    current->shutdown_request_rep = true;    ecadebug->msg(ECA_DEBUG::info, 		  "(audioio-jack-manager) Invalid new buffersize, shutting down.");  }    return(0);}