On Wed, May 23, 2012 at 2:09 PM, Robin Gareus <robin@gareus.org> wrote:

jack2 features In-Server Clients: a dynamically loadable shared object
that is run inside the server. see example-clients/inprocess.c that
comes with JACK2's source. They're added with the `jack_load` command.

note that this has been a feature of jack since day zero, and is supported by jack1, using the same command.