afa880f523
Register the worker with PipelineRunner.add_workers() before calling run() instead. The worker argument still works but now emits a DeprecationWarning and will be removed in a future release. Update the runner docstrings, the run_test() helper, and all examples (including the asyncio.gather() forms) to use the new pattern.
45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
#
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# Copyright (c) 2024-2026, Daily
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#
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# SPDX-License-Identifier: BSD 2-Clause License
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#
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import asyncio
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import sys
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from loguru import logger
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from pipecat.frames.frames import Frame
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from pipecat.pipeline.pipeline import Pipeline
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from pipecat.pipeline.runner import PipelineRunner
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from pipecat.pipeline.worker import PipelineParams, PipelineWorker
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from pipecat.processors.frame_processor import FrameDirection, FrameProcessor
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logger.remove(0)
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logger.add(sys.stderr, level="DEBUG")
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class NullProcessor(FrameProcessor):
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async def process_frame(self, frame: Frame, direction: FrameDirection):
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await super().process_frame(frame, direction)
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async def main():
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"""This test shows heartbeat monitoring.
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A warning is dispalyed when heartbeats are not received within the
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default (5 seconds) timeout.
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"""
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pipeline = Pipeline([NullProcessor()])
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worker = PipelineWorker(pipeline, params=PipelineParams(enable_heartbeats=True))
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runner = PipelineRunner()
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await runner.add_workers(worker)
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await runner.run()
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if __name__ == "__main__":
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asyncio.run(main())
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