Rust bindings for JACK Audio Connection Kit.
Check out the examples
directory for usage.
[dependencies]
jack = "0.9"
Install JACK
from the official website.
libjack64.dll (or libjack.dll for 32bit) is required for Windows to work.
-
libjack
is required. Consult your package manager or the official website. -
The general workflow for a JACK application is to start up a JACK daemon and connect the client to it. qjackctl is a convinient way to configure and bring up a JACK server through a GUI.
Testing requires setting up a dummy server and running the tests using a single thread.
# Set up a dummy server for tests.
./dummy_jack_server.sh &
# Run tests with limited concurrency.
RUST_TEST_THREADS=1 cargo test
Note: We use a single thread for tests since too multiple client instantiations in short periods of time cause the JACK server to become flaky.
If the tests are failing, a possible gotcha may be timing issues.
- Increase the value used by
sleep_on_test
inclient/common.rs
.
Another case is that libjack may be broken on your setup. Try switching between libjack and libjack2 (they have the same API and libjack2 isn't necessarily newer than libjack), or using a different version.