Pulseaudio Sink event subscription called when Source state changes
Version, Distribution, Desktop Environment:
- Manjaro unstable repos
- pipewire-git: 0.3.31.2.g5497d2d9-1
- pipewire-jack: 1:0.3.30-2
- pipewire-media-session-git: 0.3.31.2.g5497d2d9-1
- pipewire-pulse-git: 0.3.31.2.g5497d2d9-1
- sway-git: r6718.5cdce42d-1
Description of Problem:
When monitoring "PA_SUBSCRIPTION_MASK_SINK", the event callback gets fired when playing or resuming audio. The callback should only be called when the Sink state changes if I've understood correctly and not when the Source state changes.
Steps to Reproduce:
- Run the simple python script listed below with the pip package pulsectl installed
from pulsectl import Pulse
type = "sink"
pulseInfo = Pulse(type)
with Pulse(type) as pulse:
def print_events(ev=None):
print(ev)
pulse.event_mask_set(type)
pulse.event_callback_set(print_events)
pulse.event_listen()Actual Results:
Callback called when both Sink and Source state changes
Expected Results:
The callback should only be called when the Sink state changes