32 lines
799 B
Python
32 lines
799 B
Python
import trio
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import tractor
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async def assert_err():
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assert 0
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async def main():
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async with tractor.open_nursery() as n:
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real_actors = []
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for i in range(3):
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real_actors.append(await n.start_actor(
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f'actor_{i}',
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enable_modules=[__name__],
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))
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# run one one-shot task actor that will fail immediately;
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# its error raises right here in the caller's task..
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await tractor.to_actor.run(assert_err, an=n)
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# ..as a ``RemoteActorError`` containing an ``AssertionError``
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# and all the other actors have been cancelled
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if __name__ == '__main__':
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try:
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# also raises
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trio.run(main)
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except tractor.RemoteActorError:
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print("Look Maa that actor failed hard, hehhh!")
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