* [velux] add isDisposing flag to accelerate shutdown
Signed-off-by: Andrew Fiddian-Green <software@whitebear.ch>
* [velux] refactor Poller into a separate class
Signed-off-by: Andrew Fiddian-Green <software@whitebear.ch>
* [velux] use new Poller class; fix startup, shutdown, and exception code
Signed-off-by: Andrew Fiddian-Green <software@whitebear.ch>
* [velux] demote confusing log message
Signed-off-by: Andrew Fiddian-Green <software@whitebear.ch>
* [velux] slightly more elegant interrupt flag set / check
Signed-off-by: Andrew Fiddian-Green <software@whitebear.ch>