fix/playback thread

ovos_audio/playback.py

@@ -16,7 +16,7 @@ class PlaybackThread(Thread):
     """
 
     def __init__(self, queue=TTS.queue, bus=None):
-        super(PlaybackThread, self).__init__()
+        super(PlaybackThread, self).__init__(daemon=True)
         self.queue = queue or TTS.queue
         self._terminated = False
         self._processing_queue = False
@@ -156,7 +156,7 @@ def _play(self):
             self.activate_tts(tts_id)
             self.on_start(message)
 
-            data = self.tts_transform.transform(data, message.context)
+            data, message.context = self.tts_transform.transform(data, message.context)
 
             self.p = play_audio(data)
             if visemes:
@@ -191,6 +191,7 @@ def run(self, cb=None):
         If the queue is empty the tts.end_audio() is called possibly triggering
         listening.
         """
+        LOG.info("PlaybackThread started")
         self._paused = False
         self._started.set()
         while not self._terminated:

ovos_audio/service.py

@@ -79,6 +79,7 @@ def __init__(self, ready_hook=on_ready, error_hook=on_error,
         if TTS.queue is None:
             TTS.queue = Queue()
         self.playback_thread = PlaybackThread(TTS.queue, self.bus)
+        self.playback_thread.start()
 
         try:
             self._maybe_reload_tts()

requirements.txt

@@ -1,7 +1,7 @@
 ovos-utils~=0.0, >=0.0.34
 ovos-bus-client~=0.0, >=0.0.5a1
 ovos-config~=0.0,>=0.0.10
-ovos-plugin-manager~=0.0, >=0.0.24a11
+ovos-plugin-manager~=0.0, >=0.0.24a12
 
 ovos_plugin_common_play~=0.0, >=0.0.6a2