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make sure we don't create tasks if already created

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This commit is contained in:
Aleix Conchillo Flaqué
2025-02-24 22:32:52 -08:00
parent 4536d03e82
commit 1ec68bd071
25 changed files with 142 additions and 61 deletions
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12
src/pipecat/services/ai_services.py
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@@ -273,7 +273,7 @@ class TTSService(AIService):
async def start(self, frame: StartFrame):
await super().start(frame)
self._sample_rate = self._init_sample_rate or frame.audio_out_sample_rate
if self._push_stop_frames:
if self._push_stop_frames and not self._stop_frame_task:
self._stop_frame_task = self.create_task(self._stop_frame_handler())
async def stop(self, frame: EndFrame):
@@ -484,7 +484,8 @@ class WordTTSService(TTSService):
self.reset_word_timestamps()
def _create_words_task(self):
self._words_task = self.create_task(self._words_task_handler())
if not self._words_task:
self._words_task = self.create_task(self._words_task_handler())
async def _stop_words_task(self):
if self._words_task:
@@ -660,9 +661,10 @@ class AudioContextWordTTSService(WebsocketWordTTSService):
self._create_audio_context_task()
def _create_audio_context_task(self):
self._contexts_queue = asyncio.Queue()
self._contexts: Dict[str, asyncio.Queue] = {}
self._audio_context_task = self.create_task(self._audio_context_task_handler())
if not self._audio_context_task:
self._contexts_queue = asyncio.Queue()
self._contexts: Dict[str, asyncio.Queue] = {}
self._audio_context_task = self.create_task(self._audio_context_task_handler())
async def _stop_audio_context_task(self):
if self._audio_context_task: