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https://github.com/dograh-hq/dograh.git
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37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
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import asyncio
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from pipecat.pipeline.worker import PipelineWorker
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from pipecat.workers.runner import WorkerRunner
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async def run_pipeline_worker(
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worker: PipelineWorker,
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*,
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handle_sigint: bool = False,
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handle_sigterm: bool = False,
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auto_end: bool = True,
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) -> None:
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"""Run a pipeline worker through the v1.3 worker runner lifecycle."""
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runner = WorkerRunner(handle_sigint=handle_sigint, handle_sigterm=handle_sigterm)
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await runner.add_workers(worker)
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await runner.run(auto_end=auto_end)
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async def wait_for_pipeline_worker_started(
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worker: PipelineWorker,
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*,
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timeout: float = 3.0,
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run_task: asyncio.Task | None = None,
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) -> None:
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"""Wait until a pipeline worker has fired its stable start lifecycle."""
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async def _wait_until_started():
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while worker.started_at is None:
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if run_task and run_task.done():
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await run_task
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if worker.has_finished():
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raise RuntimeError("PipelineWorker finished before starting")
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await asyncio.sleep(0.01)
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await asyncio.wait_for(_wait_until_started(), timeout=timeout)
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