12 lines
453 B
Python
12 lines
453 B
Python
async def application(scope, receive, send):
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if scope['type'] == 'lifespan':
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while True:
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message = await receive()
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if message['type'] == 'lifespan.startup':
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await send({"type": "lifespan.startup.failed"})
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raise Exception('Exception blah')
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if message['type'] == 'lifespan.shutdown':
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await send({'type': 'lifespan.shutdown.complete'})
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return
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