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introduce TaskManager and PipelineRunner event loop

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This commit is contained in:
Aleix Conchillo Flaqué
2025-01-29 23:05:30 -08:00
parent e69c065a86
commit 41d60a14cc
19 changed files with 438 additions and 317 deletions
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9
src/pipecat/services/ai_services.py
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@@ -399,7 +399,7 @@ class WordTTSService(TTSService):
super().__init__(**kwargs)
self._initial_word_timestamp = -1
self._words_queue = asyncio.Queue()
self._words_task = self.create_task(self._words_task_handler())
self._words_task = None
def start_word_timestamps(self):
if self._initial_word_timestamp == -1:
@@ -412,6 +412,10 @@ class WordTTSService(TTSService):
for word, timestamp in word_times:
await self._words_queue.put((word, seconds_to_nanoseconds(timestamp)))
async def start(self, frame: StartFrame):
await super().start(frame)
await self._create_words_task()
async def stop(self, frame: EndFrame):
await super().stop(frame)
await self._stop_words_task()
@@ -430,6 +434,9 @@ class WordTTSService(TTSService):
await super()._handle_interruption(frame, direction)
self.reset_word_timestamps()
async def _create_words_task(self):
self._words_task = self.create_task(self._words_task_handler())
async def _stop_words_task(self):
if self._words_task:
await self.cancel_task(self._words_task)