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[WIP] AWS Nova Sonic service

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This commit is contained in:
Paul Kompfner
2025-04-24 10:29:27 -04:00
parent 7668b27fc0
commit d789334a60
1 changed files with 2 additions and 21 deletions
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23
src/pipecat/services/aws_nova_sonic/aws.py
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@@ -99,8 +99,6 @@ class AWSNovaSonicService(LLMService):
async def _connect(self):
try:
# TODO: remove after debugging
logger.debug("[pk] started connecting!")
if self._client:
# Here we assume that if we have a client we are connected
return
@@ -123,8 +121,6 @@ class AWSNovaSonicService(LLMService):
await self._send_audio_input_start()
self._receive_task = self.create_task(self._receive_task_handler())
logger.debug("[pk] finished connecting!")
except Exception as e:
logger.error(f"{self} initialization error: {e}")
self._client = None
@@ -285,35 +281,20 @@ class AWSNovaSonicService(LLMService):
async def _receive_task_handler(self):
try:
while self._client:
# TODO: remove after debugging
logger.debug(f"[pk] awaiting output from server...")
output = await self._stream.await_output()
# TODO: remove after debugging
logger.debug(f"[pk] got output from server: {result}")
result = await output[1].receive()
# TODO: remove after debugging
logger.debug(f"[pk] got result from server: {result}")
if result.value and result.value.bytes_:
response_data = result.value.bytes_.decode("utf-8")
json_data = json.loads(response_data)
# TODO: remove after debugging
logger.debug(f"[pk] got JSON from server: {json_data}")
if "audioOutput" in json_data["event"]:
await self._handle_audio_output_event(json_data["event"])
except Exception as e:
logger.error(f"{self} error processing responses: {e}")
async def _handle_audio_output_event(self, event):
# TODO: remove after debugging
logger.debug("[pk] got output audio!")
audio_content = event["audioOutput"]["content"]
async def _handle_audio_output_event(self, event_json):
audio_content = event_json["audioOutput"]["content"]
audio = base64.b64decode(audio_content)
# TODO: how is _current_audio_response used?
# TODO: make sample rate + channels (used in multiple places) consts