Hi,
What should happen if a wanted service in status deactivating (stop)?
For example, in the service A an ExecStop= is defined and takes 0.5s.
Then what should happen if a service B is started and A is wantedby B during
the 0.5s.
Concrete scenario is:
A USB device has defined the udev rule SYSTEMD_WANTS=A.service and is bind to
B.device.
It works normally as expected:
When connect the device, the A.service is started.
When disconnect, the A.service is stopped.
However, if quick disconnect/connect the device (<0.5s), A.service stay in
stopped and will not be restarted.
Probably when connecting, the service is in deactivating and the Wants will be
hence ignored.
Best regards
Shuang Liu
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