34 lines
934 B
Python
34 lines
934 B
Python
import tractor
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def movie_theatre_question():
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"""A question asked in a dark theatre, in a tangent
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(errr, I mean different) process.
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"""
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return 'have you ever seen a portal?'
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async def main():
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"""The main ``tractor`` routine.
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"""
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async with tractor.open_nursery() as n:
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portal = await n.start_actor(
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'frank',
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# enable the actor to run funcs from this current module
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rpc_module_paths=[__name__],
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)
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print(await portal.run(__name__, 'movie_theatre_question'))
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# call the subactor a 2nd time
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print(await portal.run(__name__, 'movie_theatre_question'))
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# the async with will block here indefinitely waiting
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# for our actor "frank" to complete, but since it's an
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# "outlive_main" actor it will never end until cancelled
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await portal.cancel_actor()
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if __name__ == '__main__':
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tractor.run(main)
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