change the way the waker works: let others register to be called by it

[saartuer.git] / statemachine.py

diff --git a/statemachine.py b/statemachine.py
index a3c4affb860ed23733d41fbef7f4868f22c9889e..59951d446f98bfe7e06c4277689c7d8746895843 100644 (file)
--- a/statemachine.py
+++ b/statemachine.py
@@ -11,7 +11,7 @@ def play_sound (what):
                logger.error("StateMachine: Unable to list sound files in %s" % (SOUNDS_DIRECTORY+what))
                return
        soundfile = SOUNDS_DIRECTORY + what + '/' + random.choice(soundfiles)
-       fire_and_forget ([SOUNDS_PLAYER,soundfile], logger.error, "StateMachine: ")
+       fire_and_forget_cmd ([SOUNDS_PLAYER,soundfile], logger.error, "StateMachine: ")
 
 
 # StateUnlocking constants
@@ -175,8 +175,7 @@ class StateMachine():
                                def _close_after_time():
                                        time.sleep(FALLBACK_LEAVE_DELAY_LOCK)
                                        self.actor().act(Actor.CMD_LOCK)
-                               t = threading.Thread(target=_close_after_time)
-                               t.start()
+                               fire_and_forget(_close_after_time)
                        # not calling superclass because we want to stay in fallback mode
                def handle_wakeup_event(self):
                        # blink red LED
@@ -305,12 +304,13 @@ class StateMachine():
                                return StateMachine.StateAuf(self.state_machine)
                        return super().handle_pins_event()
        
-       def __init__(self, actor, fallback = False):
+       def __init__(self, actor, waker, fallback = False):
                self.actor = actor
                self.callback = ThreadFunction(self._callback, name="StateMachine")
                self.current_state = StateMachine.StateStart(self, fallback)
                self.pins = None
                self.old_pins = None
+               waker.register(lambda: self.callback(StateMachine.CMD_WAKEUP), 1.0) # wake up every second
        
        def stop (self):
                self.callback.stop()