def in_listening(self, message: Any, sender: RhasspyActor) -> None:
"""Handle messages in listening state."""
if isinstance(message, AudioData):
self.buffer += message.data
elif isinstance(message, WakeupMessage):
if message.payload == self.timeout_id:
# Timeout
self._logger.warning("Timeout")
self.send(self.recorder, StopStreaming(self.myAddress))
self.send(
self.receiver,
VoiceCommand(self.buffer, timeout=True, handle=self.handle),
)
self.transition("started")
elif isinstance(message, MqttMessage):
if message.topic == self.stop_topic:
# stopListening
payload_json = json.loads(message.payload)
if payload_json.get("siteId", "default") in self.site_ids:
self._logger.debug("Received stopListening")
self.send(self.recorder, StopStreaming(self.myAddress))
self.send(
self.receiver, VoiceCommand(self.buffer, handle=self.handle)
)
self.transition("started")
def in_listening(self, message: Any, sender: RhasspyActor) -> None:
"""Handle messages in listening state."""
if isinstance(message, AudioData):
assert self.receiver is not None
self.transition("started")
self.send(self.recorder, StopStreaming(self.myAddress))
self._logger.debug("Received %s byte(s) of audio data", len(message.data))
self.send(self.receiver, VoiceCommand(message.data, self.handle))
elif isinstance(message, WakeupMessage):
# Timeout
self._logger.warning("Timeout")
self.send(self.recorder, StopStreaming(self.myAddress))
self.send(
self.receiver, VoiceCommand(bytes(), timeout=True, handle=self.handle)
)
self.transition("started")
def post_result() -> None:
# STDOUT -> WAV data
try:
wav_data, _ = self.listen_proc.communicate()
except Exception:
wav_data = bytes()
self._logger.exception("post_result")
# Actor will forward
audio_data = convert_wav(wav_data)
self.send(
self.myAddress, VoiceCommand(audio_data, handle=message.handle)
)
def in_listening(self, message: Any, sender: RhasspyActor) -> None:
"""Handle messages in listening state."""
if isinstance(message, WakeupMessage):
if message.payload == self.timeout_id:
# Timeout
self._logger.warning("Timeout")
self.send(self.recorder, StopStreaming(self.myAddress))
self.send(
self.receiver,
VoiceCommand(
self.buffer or bytes(), timeout=True, handle=self.handle
),
)
self.buffer = bytes()
self.transition("loaded")
elif isinstance(message, AudioData):
self.chunk += message.data
if len(self.chunk) >= self.chunk_size:
# Ensure audio data is properly chunked (for webrtcvad)
data = self.chunk[: self.chunk_size]
self.chunk = self.chunk[self.chunk_size :]
# Process chunk
finished = self.process_data(data)
if finished:
# Stop recording
self.send(self.recorder, StopStreaming(self.myAddress))
# Response
self.send(
self.receiver,
VoiceCommand(self.buffer, timeout=False, handle=self.handle),
)
self.buffer = bytes()
self.transition("loaded")
def in_started(self, message: Any, sender: RhasspyActor) -> None:
"""Handle messages in started state."""
if isinstance(message, ListenForCommand):
self.send(message.receiver or sender, VoiceCommand(bytes()))